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Clearsign Technologies Corp (OQ:CLIR)

Business Focus: Industrial Machinery & Equipment

Feb 21, 2024 07:30 am ET
ClearSign Technologies Corporation Receives First in Series of Four Boiler Burner Purchase Orders
TULSA, Okla., Feb. 21, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that ClearSign's partner California Boiler has received a letter of intent for four boilers to be fitted with the ClearSign Core™ (Rogue) burners as well as the purchase order for the first boiler burner of the series, and has in turn placed their order with ClearSign for the first burner.
Feb 13, 2024 07:30 am ET
ClearSign Technologies Corporation Burner Performance Receives Best Available Control Technology (BACT) Determinations for Single and Multi Process-Burner Heaters
TULSA, Okla., Feb. 13, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces today that the Company's process burner performance in certain currently operating client installations have been assessed as part of the South Coast Air Quality Management District of California (SCAQMD) periodic public participation process to enhance existing Best Available Control Technology (B
Feb 07, 2024 07:30 am ET
ClearSign Technologies Corporation Provides Preliminary 2023 Financial Results
Company Expects Revenues of Approximately $1.2MM During Fourth Quarter of 2023 (Unaudited)
Feb 01, 2024 03:00 pm ET
ClearSign Technologies Corporation to Present at Integrous Big Hearts, Big Ideas Virtual Investor Conference on February 14th-15th
TULSA, Okla., Feb. 1, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions has been invited to present at Integrous Communications Big Hearts, Big Ideas Virtual Investor Conference, which is being held virtually on February 13-15th, 2024. Jim Deller, Ph.D., Chief Executive Officer of ClearSign ClearSign will present at the conference.
Jan 17, 2024 07:30 am ET
Nov 14, 2023 03:05 pm ET
ClearSign Technologies Corporation Provides Third Quarter 2023 Update
TULSA, Okla., Nov. 14, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the third quarter ended September 30, 2023.
Nov 07, 2023 07:30 am ET
ClearSign Technologies Corporation Announces Hire of Matthew Martin as Chief Technology Officer
TULSA, Okla., Nov. 7, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces the hiring of established industry veteran Mr. Matthew Martin as Chief Technology Officer.  
Oct 31, 2023 08:30 am ET
Sep 25, 2023 08:30 am ET
iAccess Alpha Best Ideas from the Buyside Virtual Conference - Sep 26th-27th 2023
RALEIGH, NC / ACCESSWIRE / September 25, 2023 / iAccess Alpha's Top 10 Best Ideas from the buyside virtual conference is taking place September 26th & 27th, 2023.
Sep 20, 2023 07:10 am ET
ClearSign Technologies Corporation Receives Support and Collaboration from SoCalGas for its Flexible Hydrogen Fueled Ultra Low NOx Process Burner Project
TULSA, Okla., Sept. 20, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces that it has received collaboration commitment and additional pledged funding for its 100% Hydrogen Ultra Low NOx burner project from Southern California Gas Co.(SoCalGas).
Sep 19, 2023 08:30 am ET
ClearSign Technologies Corporation to Present at iAccess Alpha's - Top 10 Best Ideas from the Buyside Virtual Conference - September 26th - 27th, 2023
TULSA, Okla., Sept. 19, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions has been invited to present at iAccess Alpha's – Top 10 Best Ideas from the Buyside Virtual Investor conference, which is being held virtually on September 26th- 27th, 2023. Jim Deller, Ph.D., Chief Executive Officer of ClearSign ClearSign will present at the conference.
Aug 01, 2023 08:30 am ET
ClearSign Technologies Corporation Announces Hire of Tina Oby Unachukwu as Director of Customer Relationships and Business Development
TULSA, Okla., Aug. 1, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces the hire of seasoned industry executive Ms. Tina Oby Unachukwu as Director of Customer Relationships and Business Development.   
Jul 13, 2023 08:30 am ET
ClearSign Technologies Collaboration Partner Narion Corp. Receives SBIR Grant to Develop Flare Methane Sensor
TULSA, Okla., July 13, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that the Company's collaboration partner, Narion has been awarded a $250,000 phase one SBIR (small business innovation research) grant from the Department of Energy (DOE) to develop a technology utilizing ClearSign's sensor, which will allow Narion to enable the efficient and complete combust
Jun 15, 2023 08:30 am ET
ClearSign Technologies Corporation Announces Reincorporation in the State of Delaware
TULSA, Okla., June 15, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that the Company has reincorporated in the State of Delaware from Washington State (the "Reincorporation"). 
May 30, 2023 10:00 am ET
ClearSign Technologies Corporation Regains Compliance with Nasdaq Listing Requirements
TULSA, Okla., May 30, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that it has received notice from The Nasdaq Stock Market LLC (Nasdaq) on May 25, 2023 informing ClearSign that it has regained compliance with the minimum bid price requirement under Nasdaq Listing Rule 5550(a)(2) for continued listing on The Nasdaq Capital Market.
May 23, 2023 04:05 pm ET
May 18, 2023 04:05 pm ET
ClearSign Technologies Corporation Provides First Quarter 2023 Update
TULSA, Okla., May 18, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the first quarter ended March 31, 2023.
May 18, 2023 08:30 am ET
May 04, 2023 08:30 am ET
Apr 19, 2023 08:30 am ET
ClearSign Technologies Corporation Receives Engineering Order for Two Multi Burner Heaters from a California Refinery
TULSA, Okla., April 19, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces the receipt of a purchase order to complete the detailed engineering of burners for two process heaters in a California refinery.    
Apr 06, 2023 04:05 pm ET
ClearSign Technologies Corporation Provides Full Year 2022 Update
TULSA, Okla., April 6, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the full year ended December 31, 2022.
Apr 05, 2023 08:30 am ET
ClearSign Technologies Corporation Announces Successful Testing of Ultra-Low NOx Hydrogen Burner
Company Submitting Application for Phase 2 Commercial Development
Apr 04, 2023 08:30 am ET
ClearSign Technologies Corporation Announces Burner Sale into the Texas Gulf Coast Market
Burner to be Installed into a Process Heater of a Global Chemical Company
Mar 15, 2023 08:30 am ET
Feb 23, 2023 03:05 pm ET
ClearSign Technologies Corporation Announces Board Transitions
TUSLA, Okla., Feb. 23, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy and operational efficiency, and safety while dramatically reducing emissions, today announces that Susanne Meline is stepping down from the ClearSign Board of Directors. Concurrently, the Company announces the appointment of industry veteran Catharine de Lacy to the open board position. 
Feb 14, 2023 07:30 am ET
Dec 01, 2022 03:05 pm ET
ClearSign Technologies Corporation Provides Third Quarter 2022 Update
TULSA, Okla., Dec. 1, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the third quarter ended September 30, 2022.
Nov 30, 2022 07:30 am ET
Nov 10, 2022 07:30 am ET
Sep 01, 2022 04:05 pm ET
ClearSign Technologies Corporation Provides Second Quarter 2022 Update
TULSA, Okla., Sept. 1, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the second quarter ended June 30, 2022.
Aug 23, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Enclosed Oxidizer Sale to Canada Based Hydrogen Technology Production Company
TULSA, Okla., Aug. 23, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces the sale of a ClearSign Core™ enclosed oxidizer for installation in a pilot scale hydrogen production plant.  The Canadian customer is developing a breakthrough technology for the production of clean hydrogen.
Aug 11, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Second Quarter 2022 Conference Call
Hosting Q2 Call at 5pm ET on Thursday, September 1, 2022
Aug 02, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Board Transitions
TULSA, Okla., Aug. 2, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces that Bruce A. Pate is stepping down from the ClearSign Board of Directors. Concurrently, the Company announces the appointment of energy industry veteran Gary J. DiElsi to the open board position. 
Jul 12, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Full Exercise of Purchase Right Granted to clirSPV LLC
TULSA, Okla., July 12, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced the exercise in full by clirSPV LLC of the purchase right (the "Purchase Right") granted to it pursuant to the terms of the waiver, described below, entered into by and between the Company and clirSPV LLC on May 26, 2022.  As a result of the Company's underwritten public offering completed on
Jun 02, 2022 04:05 pm ET
ClearSign Technologies Corporation Provides First Quarter 2022 Update
TULSA, Okla., June 2, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the first quarter ended March 31, 2022.
Jun 01, 2022 04:05 pm ET
ClearSign Technologies Corporation Announces Closing of Public Offering
Underwriter Exercises Its Overallotment Option in Full
May 27, 2022 08:30 am ET
ClearSign Technologies Corporation Prices Underwritten Public Offering of Common Stock
TULSA, Okla., May 27, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced the pricing of an underwritten public offering of 3,640,000 shares of its common stock at a price to the public of $1.11 per share, for gross proceeds of $4,040,400. The Company has also granted to the underwriters a 30-day option to purchase, at the same price per share as the underwriters pa
May 26, 2022 04:05 pm ET
ClearSign Technologies Corporation Announces Proposed Public Offering of Common Stock
 TULSA, Okla., May 26, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that it is proposing to sell shares of its common stock in an underwritten public offering.  All of the shares in the underwritten public offering are to be sold by ClearSign. ClearSign intends to grant the underwriter a 30-day option to purchase an additional 15% of the shares of common stoc
May 24, 2022 08:30 am ET
ClearSign Technologies Corporation Awarded Grant from Department of Energy to Develop a Hydrogen Fueled Ultra Low NOx Process Burner
Grant Awarded to Support Scientific Innovation in Clean Energy Development and Climate Solutions
May 16, 2022 08:30 am ET
Apr 06, 2022 04:05 pm ET
ClearSign Technologies Corporation Provides Full Year 2021 Update
TULSA, Okla., April 6, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the fourth quarter and full year ended December 31, 2021.
Mar 29, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Initial Order for Multi Heater Project from California Refinery
Project Comprised of 20 ClearSign Core™ Process Burners in Two Heaters
Mar 23, 2022 08:30 am ET
ClearSign Technologies Corporation Announces Full Year 2021 Conference Call
Hosting Call at 5pm ET (2pm PT) on Wednesday, April 6, 2022
Feb 15, 2022 07:30 am ET
ClearSign Technologies Provides Update on China Business
TULSA, Okla., Feb. 15, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provided an update on commercialization progress for its products in China. 
Jan 26, 2022 07:30 am ET
ClearSign Technologies Announces Successful Installation of the Process Burner Order for Super Major's European Refinery
TULSA, Okla., Jan. 26, 2022 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces the successful installation and commissioning of the Company's ClearSign Core™ process burner in a European refinery.  As previously released, this was the first purchase from this customer and the second super major customer for the Company. 
Nov 24, 2021 07:31 am ET
Thinking about buying stock in Engine Gaming and Media, Clearsign Technologies, Lovesac Co, Pure Storage, or Nutanix?
NEW YORK, Nov. 24, 2021 /PRNewswire/ -- InvestorsObserver issues critical PriceWatch Alerts for GAME, CLIR, LOVE, PSTG, and NTNX.
Nov 23, 2021 03:05 pm ET
ClearSign Technologies Corporation Provides Third Quarter 2021 Update
SEATTLE, Nov. 23, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the third quarter ended September 30, 2021.
Nov 18, 2021 07:30 am ET
ClearSign Technologies Corporation Announces Multi Heater Project for Major National Refiner
SEATTLE, Nov. 18, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that it has received a purchase order from a Fortune 500 national refiner in connection with the first phase of the project to retrofit two process heaters with eight ClearSign Core™ burners each to be installed in their Midwest refinery. 
Nov 09, 2021 03:10 pm ET
ClearSign Technologies Corporation Announces Third Quarter 2021 Conference Call
SEATTLE, Nov. 9, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that on Tuesday, November 23, 2021 the Company will host a conference call at 5:00 PM ET.  The Company will file its quarterly report on form 10-Q with the SEC in the coming days and will issue a summary of its financial and operating results for the quarter ending on September 30, 2021 in a press releas
Oct 18, 2021 04:10 pm ET
ClearSign Technologies Corporation Announces Hiring of Brent Hinds as VP of Finance
SEATTLE, Oct. 18, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces the hiring of Brent Hinds as VP and Controller, and his appointment by the board of ClearSign as the Company's principal accounting officer and treasurer. 
Sep 08, 2021 04:05 pm ET
ClearSign Technologies Corporation Provides Second Quarter 2021 Update
SEATTLE, Sept. 8, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the second quarter ended on June 30, 2021.
Sep 03, 2021 08:30 am ET
ClearSign Technologies Corporation Announces Notification of Hold for ExxonMobil Project
SEATTLE, Sept. 3, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that it has received a verbal notification from ExxonMobil to put on hold the testing of its ClearSign Core™ process burners to be installed at the Baytown, Texas refinery. The rationale for the notification was that there is now insufficient time for ExxonMobil to engineer their inclusion during the ta
Aug 17, 2021 04:05 pm ET
ClearSign Technologies Corporation Announces Second Quarter 2021 Conference Call
SEATTLE, Aug. 17, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that on Wednesday, September 8, 2021 the Company will host a conference call at 5:00 PM ET. The Company will file its quarterly report on form 10-Q with the SEC in the coming days and will issue a summary of its financial and operating results for the quarter ending on June 30, 2021 in a press release o
Jul 30, 2021 08:30 am ET
ClearSign Technologies Corporation Announces Passing of Chief Financial Officer Brian Fike
SEATTLE, July 30, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announces with great sadness that Brian Fike, ClearSign's Chief Financial Officer, has passed away.
Jun 15, 2021 04:10 pm ET
ClearSign Technologies Corporation Provides First Quarter 2021 Update
SEATTLE, June 15, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the first quarter ended on March 31, 2021.
Feb 17, 2021 07:30 am ET
ClearSign Technologies Corporation Announces Collaboration Agreement with California Boiler for Sale and Installation of 2.5 ppm NOx Capable Ultra-Low Emission Boiler Burners and Low Emission Flares
SEATTLE, Feb. 17, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announced today that the Company has entered into an agreement with California Boiler for the sale and installation of "ClearSign Core™" enabled ultra-low NOx combustion equipment into the U.S. market. 
Feb 02, 2021 03:05 pm ET
ClearSign Technologies Corporation Receives Process Burner Order from Super Major Global Refinery for European Installation
SEATTLE, Feb. 2, 2021 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, has received a purchase order from a global refining company to design, fabricate and supply the Company's ClearSign Core™ process burner for installation in a European refinery.  This is the first purchase from this customer and the second super major customer for the Company. 
Nov 06, 2020 07:30 am ET
ClearSign Technologies Corporation Announces Third Quarter 2020 Conference Call
SEATTLE, Nov. 6, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that on Thursday, November 19, 2020 the Company will issue a press release disclosing its financial and operational results for the quarter ended September 30, 2020 and host a conference call at 5:00 PM ET.  Preceding this, the Company will file its quarterly report on form 10-Q with the SEC later next w
Oct 13, 2020 08:30 am ET
ClearSign Technologies Corporation Receives Multi-Unit Process Burner Order for Major Energy Infrastructure Company
SEATTLE, Oct. 13, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces it has received an order for three burners to be installed in an existing process heater at a California storage and transportation terminal. The burners were sold and will be installed by ClearSign's channel affiliate, California Boiler, who will be a subcontractor to the overall project management com
Aug 06, 2020 04:10 pm ET
ClearSign Technologies Corporation Announces Second Quarter 2020 Conference Call
SEATTLE, Aug. 6, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that on Tuesday, September 15, 2020 the Company will issue a press release disclosing its financial and operational results for the quarter ended June 30, 2020 and host a conference call at 5:00 PM ET.  Preceding this, the Company will file its quarterly report on form 10-Q with the SEC later next week. 
Jun 16, 2020 04:05 pm ET
ClearSign Technologies Corporation Announces First Quarter 2020 Results
SEATTLE, June 16, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the quarter ended on March 31, 2020. 
Jun 15, 2020 04:10 pm ET
ClearSign Technologies Corporation Receives Multi-Unit Process Burner Order from ExxonMobil
SEATTLE, June 15, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, has received a purchase order from ExxonMobil to fabricate and install the company's ClearSign Core™ process burners at its Baytown, Texas refinery.
May 14, 2020 08:30 am ET
ClearSign Technologies Corporation Receives Multi-Flare Order from ASHCOR
SEATTLE, May 14, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that the Company has received an order from our collaborative partner ASHCOR for ClearSign Core flare technology systems (branded "pods") to build into four ultra low NOx emission produced gas flares destined for a Southern California operator.  The flares were sold and will be installed by our mutual ch
May 12, 2020 04:10 pm ET
ClearSign Technologies Corporation Announces First Quarter 2020 Conference Call and Virtual Annual Meeting
SEATTLE, May 12, 2020 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that on Tuesday, June 16, 2020 the Company will issue a press release disclosing its financial results for the quarter ended March 31, 2020 and host a conference call at 5:00 PM ET.  This call will precede the Company's virtual annual meeting scheduled for the next day, June 17, 2020 at 1:00 PM ET.  The
Nov 13, 2019 03:15 pm ET
ClearSign Technologies Corporation Announces Third Quarter 2019 Results
SEATTLE, Nov. 13, 2019 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces its results for the quarter ended September 30, 2019 and will host a conference call at 5:00 PM ET.
Nov 12, 2019 03:05 pm ET
ClearSign Combustion Corporation Changes Name to ClearSign Technologies Corporation
SEATTLE, Nov. 12, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency, safety and dramatically reduce emissions, announces that the Company has changed its name to ClearSign Technologies Corporation effective today, November 12th.  The Company's ticker "CLIR" will remain the same.  The Company will be rolling out a new corporate website in the coming weeks.  The new website will continue to be found at www.clearsign.com.   
Oct 23, 2019 08:30 am ET
ClearSign Combustion Corporation Announces Third Quarter 2019 Conference Call
SEATTLE, Oct. 23, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that on November 13, 2019 the Company will issue a press release disclosing its financial results for the quarter ended September 30, 2019 and host a conference call at 5:00 PM ET.
Oct 18, 2019 08:30 am ET
ClearSign Combustion Corporation Receives Engineering Order from Exxon Mobil Corporation (ExxonMobil)
SEATTLE, Oct. 18, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiency while dramatically reducing emissions, announces that the company has received a Purchase Order from ExxonMobil to perform early engineering and installation planning regarding a trial installation of the company's ClearSign Core process burners at one of their Gulf Coast refineries.
Aug 14, 2019 04:21 pm ET
ClearSign Combustion Corporation Announces Second Quarter 2019 Results
SEATTLE, Aug. 14, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announces its results for the quarter ended June 30, 2019 and will host a conference call at 5:00 PM ET.
Jul 31, 2019 04:05 pm ET
ClearSign Combustion Corporation Announces Second Quarter 2019 Conference Call
SEATTLE, July 31, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that on August 14, 2019 the Company will issue a press release disclosing its financial results for the quarter ended June 30, 2019 and host a conference call at 5:00 PM ET.
Jul 08, 2019 08:03 am ET
Aqua Metals Elects Susanne Meline as an Independent Director
Aqua Metals, Inc. (NASDAQ: AQMS), (“Aqua Metals” or the “Company”), which is commercializing its proprietary AquaRefining™ electrochemical lead recycling technology, today announced that Susanne Meline was appointed to the Company’s Board of...
May 21, 2019 08:30 am ET
ClearSign Announces Additional Order for a Vapor Combustor Application
SEATTLE, May 21, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today received an additional contract from a major California oil producer to retrofit another enclosed wellhead ground flare with its Duplex™ technology to ensure compliance with air district emission requirements.  The project marks the seventh installation of ClearSign technology in the enclosed low emission ground flare and vapor
May 08, 2019 04:05 pm ET
ClearSign Combustion Corporation Announces Preliminary First Quarter 2019 Results
SEATTLE, May 8, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced its preliminary results for the quarter ended March 31, 2019.
May 08, 2019 08:30 am ET
ClearSign Combustion Corporation Announces Adjusted Time for First Quarter 2019 Conference Call
SEATTLE, May 8, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that later today the Company will issue a press release disclosing its preliminary financial results for the quarter ended March 31, 2019 and host a conference call at the adjusted time of 5:00 PM ET after the company's Annual General Meeting. 
Apr 22, 2019 08:30 am ET
ClearSign Combustion Corporation Announces First Quarter 2019 Conference Call
SEATTLE, April 22, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that on May 8, 2019 the Company will issue a press release disclosing its preliminary financial results for the quarter ended March 31, 2019 and host a conference call at 4:30 PM ET.
Mar 19, 2019 04:15 pm ET
ClearSign Combustion Corporation Announces Revised Annual Meeting Information
SEATTLE, March 19, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced revised information regarding the Company's annual meeting. 
Feb 20, 2019 03:15 pm ET
ClearSign Combustion Corporation Announces Preliminary Full Year 2018 Results
SEATTLE, Feb. 20, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced its preliminary results for the full year ended December 31, 2018.
Feb 14, 2019 03:23 pm ET
ClearSign Combustion Corporation Announces Fourth Quarter and Full Year 2018 Conference Call
SEATTLE, Feb. 14, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces the company will be putting out a release regarding the Company's Fourth Quarter and Full Year 2018 results ended December 31, 2018, after market close and will be hosting a call at 5:00 PM ET on February 20, 2019.
Feb 05, 2019 07:30 am ET
ClearSign Announces Final Regulatory Approval for Collaborative Project with World Oil to Demonstrate Duplex™ as a Superior Ultra-Low Emissions Solution
SEATTLE, Feb. 5, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that the Board of the South Coast Air Quality Management District (SCAQMD or the "District") unanimously voted to approve the Duplex demonstration project at a refinery location in the greater Los Angeles area.
Jan 30, 2019 07:30 am ET
ClearSign Names Colin James Deller, Ph.D. as President, to transition to Chief Executive Officer
SEATTLE, Jan. 30, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that it has hired Colin "Jim" Deller, Ph.D. as its new President.  Dr. Deller will transition to the role of Chief Executive Officer on April 1, 2019.
Jan 08, 2019 03:05 pm ET
ClearSign and Anthony DiGiandomenico Reach Agreement to Refresh ClearSign's Board and Ensure Smooth Management Transition
SEATTLE, Jan. 8, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that it has come to an amicable resolution of the proxy contest initiated by Anthony DiGiandomenico.
Dec 06, 2018 07:00 am ET
ClearSign Announces World Oil Refining to Join Demonstration Project with Air District
SEATTLE, Dec. 6, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that World Oil Refining has issued a commitment letter to work with CLIR on the previously approved South Coast Air Quality Management District (SCAQMD) funded demonstration project in the greater Los Angeles, CA area.
Nov 21, 2018 08:20 am ET
New Research Coverage Highlights Chuy's, Viveve Medical, ClearSign Combustion, WhiteHorse Finance, Crinetics Pharmaceuticals, and Boston Omaha — Consolidated Revenues, Company Growth, and Expectations
In new independent research reports released early this morning, Market Source Research released its latest key findings for all current investors, traders, and shareholders of Chuy's Holdings, Inc. (NASDAQ:CHUY), Viveve Medical, Inc....
Nov 12, 2018 07:00 am ET
ClearSign Comments on filing by Anthony DiGiandomenico Seeking Shareholder Support for Calling a Special Meeting for the Removal and Election of Directors
SEATTLE, Nov. 12, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, commented today on the filing made by Anthony DiGiandomenico with the Securities and Exchange Commission of a preliminary solicitation statement seeking the support of the Company's shareholders in making a demand that the Company call a special meeting of shareholders to vote for a the removal of the existing entire board of direct
Nov 08, 2018 03:20 pm ET
ClearSign Announces Third Quarter 2018 Results
SEATTLE, Nov. 8, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced its results for the third quarter ended September 30, 2018.  
Oct 16, 2018 04:05 pm ET
ClearSign Combustion Corporation Announces Third Quarter 2018 Conference Call
SEATTLE, Oct. 16, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces the company will be putting out a release regarding the Company's Third Quarter results ended September 30, 2018, after market close on November 8, 2018, and will be hosting a call at 5:00 PM ET that same day.
Oct 01, 2018 08:30 am ET
ClearSign Combustion Corporation Announces Management and Board Changes
SEATTLE, Oct. 1, 2018 ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces the retirement and succession plans for CEO Stephen E. Pirnat.
Aug 22, 2018 07:00 am ET
ClearSign Combustion Corp. to Present at the Midwest IDEAS Investor Conference on August 29 in Chicago
SEATTLE, Aug. 22, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), today announced that its Vice President of Corporate Communications, Lou Basenese, will present at the Midwest IDEAS Investor Conference on Wednesday August 29, 2018 at The Gwen in Chicago, IL. The ClearSign presentation is scheduled to begin at 8:40am CT. The presentation will be webcast live and may be accessed at the conference website, www.IDEASConferences.com, or in the investor relations section of the company's website: http://ir.clearsign.com/overview.
Aug 13, 2018 04:15 pm ET
ClearSign Combustion Corporation Announces Second Quarter 2018 Results
SEATTLE, Aug. 13, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced its results for the second quarter ended June 30, 2018.  
Jul 26, 2018 08:30 am ET
ClearSign Engaged with Second Supermajor for Duplex™ Evaluation
SEATTLE, July 26, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announced that it has signed a Non-Disclosure Agreement with an unnamed supermajor for the purpose of evaluating the Company's revolutionary Duplex™ combustion technology. ClearSign is actively working with the supermajor to identify equipment for an initial installation at one of its many refinery locations.
Jul 25, 2018 04:05 pm ET
/C O R R E C T I O N -- ClearSign Combustion Corporation/
In the news release, ClearSign Combustion to Report Second Quarter Financial Results and Host Earnings Call on August 13, 2018, issued 25-Jul-2018 by ClearSign Combustion Corporation over PR Newswire, we are advised by the company that the conference call will begin at 4:30 PM ET. The complete, corrected release follows:
Jul 23, 2018 04:05 pm ET
ClearSign Appoints Robert T. Hoffman Sr. to Board of Directors
SEATTLE, July 23, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies, while dramatically reducing emissions, announces the appointment of Robert T. Hoffman Sr. to the Company's Board of Directors.  In accordance with the Voting Agreement signed by the Company and clirSPV LLC on July 20, 2018 and in accordance with the Company's bylaws, the Company's Board of Directors increased the number of directors from five to six and appointed Mr. Ho
Jul 20, 2018 04:10 pm ET
ClearSign Announces Closing of $11.7 Million Equity Investment
SEATTLE, July 20, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies, while dramatically reducing emissions, today announced it has closed its previously announced private placement of 5,213,543 common shares at a per-share price of $2.25 with clirSPV LLC. ClearSign raised gross proceeds of approximately $11.7 million in the offering.
Jul 17, 2018 08:30 am ET
ClearSign Announces Definitive Agreement with Investment Group for $11.7 Million Equity Investment
SEATTLE, July 17, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies, while dramatically reducing emissions, today announced it has entered into a definitive agreement with an investment group, clirSPV LLC ("clirSPV"), to raise gross proceeds of $11.7 million in a private placement of 5,213,543 common shares at a per-share price of $2.25.
May 11, 2018 08:30 am ET
ClearSign Combustion Corporation Announces First Quarter 2018 Results
SEATTLE, May 11, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced its results for the first quarter ended March 31, 2018.
May 03, 2018 08:30 am ET
ClearSign Combustion Corporation Provides Update on Chinese Operations and Announces First Quarter 2018 Conference Call
SEATTLE, May 3, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, is providing an update on the pilot test project with one of China's largest providers of residential and commercial heating services.
Mar 27, 2018 04:25 pm ET
ClearSign Combustion Corporation Announces Full Year 2017 Results
SEATTLE, March 27, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced its results for the full year ended December 31, 2017.
Mar 21, 2018 08:30 am ET
ClearSign Announces Completion of Follow-On Project for Aera Energy
SEATTLE, March 21, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced the installation and initial performance test at Aera Energy's S-9 Coalinga OTSG (Once Through Steam Generator) unit on a complex waste gas application.
Mar 14, 2018 04:10 pm ET
ClearSign Combustion Corporation Appoints Susanne Meline to Board of Directors
SEATTLE, March 14, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, announces the appointment of Susanne Meline to the company's board of directors.  In accordance with the Company's bylaws, ClearSign increased the number of directors from four to five and appointed Ms. Meline to fill the vacancy. Ms. Meline accepted the position on February 9, 2018.
Mar 06, 2018 03:05 pm ET
ClearSign Combustion Corporation Full Year 2017 Conference Call Announcement
SEATTLE, March 6, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the Full Year ended December 31, 2017. The conference call will be held on Tuesday, March 27, 2018 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be
Feb 27, 2018 03:05 pm ET
ClearSign Combustion Corporation Closes $12.94 M Public Offering of Common Stock
SEATTLE, Feb. 27, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced the closing of its previously announced underwritten public offering of 5,000,000 shares of common stock at a price of $2.25 per share. In addition, the underwriter exercised the over-allotment option to purchase 750,000 additional shares of common stock at the public offering price. All of the common stock was offered by the Company.
Feb 23, 2018 07:45 am ET
ClearSign Combustion Corporation Announces Pricing Of Public Offering Of Common Stock
SEATTLE, Feb. 23, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced the pricing of its previously announced underwritten public offering. ClearSign is offering 5,000,000 shares of its common stock, par value $0.0001 per share, at a price to the public of $2.25 per share. In connection with the offering, ClearSign has also granted the underwriter a 45-day option to purchase up to an additional 750,000 shares of common stock o
Feb 22, 2018 03:11 pm ET
ClearSign Combustion Corporation Announces Proposed Public Offering of Common Stock
SEATTLE, Feb. 22, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced that it is proposing to offer and sell, subject to market conditions, shares of its common stock in an underwritten public offering. ClearSign expects to grant the underwriter a 45-day option to purchase up to an additional 15 percent of the shares of common stock offered in the public offering to cover over-allotments, if any. All of the common stock is bei
Jan 22, 2018 03:05 pm ET
ClearSign Announces Completion of First Enclosed Ground Flare Project
SEATTLE, Jan. 22, 2018 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced the completion, customer acceptance and issuance of payment for the final phase of a multiphase project. This project successfully retrofitted Duplex™ technology into enclosed ground flares for a major California oil producer.
Dec 06, 2017 08:20 am ET
ClearSign Announces Request to Withdraw S-1 Registration Statement
SEATTLE, Dec. 6, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced that the company has submitted a request to the Securities and Exchange Commission to withdraw its S-1 Registration Statement (File No. 333-221467) (the "Registration Statement") on file with the U.S. Securities and Exchange Commission (the "SEC").  The Registration Statement has not been declared effective by the SEC, and no securities have been sold in connection with the offering descri
Nov 27, 2017 07:00 am ET
Qualification Tests of Duplex™ Technology Ordered by ExxonMobil Successfully Completed
SEATTLE, Nov. 27, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduces pollutant emissions while improving operational costs, today announced that it successfully completed evaluation of its Duplex™ Technology in a comprehensive set of qualification tests for ExxonMobil.  The purchase order to conduct the qualification tests was first announced last July 13, 2017.
Nov 20, 2017 08:00 am ET
ClearSign Asia, LTD Formed
SEATTLE, Nov. 20, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in industrial combustion technologies that reduce emissions and improve efficiency, today announced the launch of ClearSign Asia, LTD, Hong Kong, as well as receipt of a Letter of Intent (LOI) from TG CITIC Environment Investment Group (TG CITIC) which is a joint venture between Tangsteel and CITIC.  Tangsteel is one of the largest steel manufacturing state-owned enterprises in China was founded in 1943 and is headquartered in Tangshan, Hebei.  The CITIC portion of TG CITIC is CITIC Env
Nov 09, 2017 04:15 pm ET
ClearSign Combustion Corporation Announces Third Quarter 2017 Results
SEATTLE, Nov. 9, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an innovative provider of industrial combustion technologies that deliver superior reduction of pollutant emissions while improving operational costs, today announced its results for the third quarter ended September 30, 2017.
Nov 06, 2017 08:00 am ET
ClearSign Combustion Corporation Third Quarter 2017 Conference Call Announcement
SEATTLE, Nov. 6, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, invites you to a conference call discussing the release of the Company's results for the third quarter ending September 30, 2017. The conference call will be held on Thursday, November 9, 2017 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start
Sep 06, 2017 05:05 pm ET
California Regulator Approves Funding for ClearSign Demonstration with Major Refiner
SEATTLE, Sept. 6, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, today announced unanimous approval for funding by the Board of the South Coast Air Quality Management District (SCAQMD) during their September 1, 2017 meeting to demonstrate ClearSign's Duplex products within the Torrance Refinery. The collaborative project which includes shared funding by the air district, ClearSign, and the Torrance Refinery, will demon
Aug 17, 2017 05:05 pm ET
ClearSign Combustion Corporation to Present at the Midwest IDEAS Conference in Chicago on August 30th
SEATTLE, Aug. 17, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, announced today that Steve Pirnat, Chairman and Chief Executive Officer, will present at the 2017 Midwest IDEAS Investor Conference on Wednesday, August 30th at the Hard Rock Hotel in Chicago, Illinois.
Aug 14, 2017 05:20 pm ET
ClearSign Combustion Corporation Announces Second Quarter 2017 Results
SEATTLE, Aug. 14, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, today announced its results for the second quarter ended June 30, 2017.
Aug 10, 2017 09:30 am ET
ClearSign Combustion Corporation Announces Revised Second Quarter Conference Call Date on Monday, August 14, 2017
SEATTLE, Aug. 10, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, announces they have adjusted the timing of their conference call discussing the release of the Company's results for the second quarter ending June 30, 2017. The conference call will now be held on Monday, August 14, 2017 at 5:00 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minut
Jul 27, 2017 05:01 pm ET
ClearSign Combustion Corporation Second Quarter 2017 Conference Call Announcement
SEATTLE, July 27, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, invites you to a conference call discussing the release of the Company's results for the second quarter ending June 30, 2017. The conference call will be held on Thursday, August 10, 2017 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time
Jul 26, 2017 05:01 pm ET
California Regulator Proposes ClearSign Demonstration with Major Refiner
SEATTLE, July 26, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, today announced that the Technology Committee of the SCAQMD on July 21, 2017 has unanimously approved and sent to the governing board the recommendation of staff that ClearSign's Duplex technology be demonstrated at a major refinery in Southern California.
Jul 18, 2017 05:01 pm ET
ClearSign Announces New Senior Vice President of Business Development
SEATTLE, July 18, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, today announced that Stephen M. Sock joined the company as Senior Vice President of Business Development effective July 17, 2017. Steve will be taking over for Andrew Lee, who has previously announced his plans to retire this year.
Jul 13, 2017 05:01 pm ET
ClearSign Receives Order from Supermajor Oil Company to Qualify Duplex™ Technology
SEATTLE, July 13, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that deliver unmatched reduction of pollutant emissions while improving operational costs, today announced that they have received a purchase order to qualify the company's revolutionary Duplex™ combustion technology as a precursor to an installation at a super major oil refinery.  
May 18, 2017 09:30 am ET
ClearSign Combustion Corporation to Conduct Pilot Test with Chinese Heating Group
SEATTLE, May 18, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), a leading provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced that they have a Memorandum of Understanding (MOU) with one of China's largest providers of residential and commercial heating services to run a pilot test with the goal of demonstrating ClearSign's Duplex technology as a candidate to achieve ultra-low emissions levels in their boilers.
May 11, 2017 05:15 pm ET
ClearSign Combustion Corporation Announces First Quarter 2017 Results
SEATTLE, May 11, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the first quarter ended March 31, 2017.
Apr 26, 2017 05:01 pm ET
ClearSign Combustion Corporation First Quarter 2017 Conference Call Announcement
SEATTLE, April 26, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the first quarter ending March 31, 2017. The conference call will be held on Thursday, May 11, 2017 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be connected to the C
Apr 20, 2017 09:00 am ET
ClearSign's Initial Installation Assessment Completed by Aera Energy
SEATTLE, April 20, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help reduce emissions and improve efficiency, today announced the conclusion of experimental permit status for its first Once Through Steam Generator (OTSG) project provided to Aera Energy, LLC and application for a permanent operating permit.
Apr 18, 2017 09:00 am ET
ClearSign Secures Follow-On Order from California Refinery
SEATTLE, April 18, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced that it has secured a follow-on commercial order from a California-based refinery following Duplex™ technology's successful pilot with the company late last year.
Mar 16, 2017 05:05 pm ET
ClearSign Receives Follow-On Project from Aera Energy
SEATTLE, March 16, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help reduce emissions and improve efficiency, today announced an additional order from Aera Energy LLC, targeting lower emissions for units firing a combination of natural and low BTU oil field produced waste gas.
Feb 14, 2017 04:10 pm ET
ClearSign Combustion Corporation Announces Full Year 2016 Results
SEATTLE, Feb. 14, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the full year ended December 31, 2016.
Feb 07, 2017 08:00 am ET
ClearSign Introduces Duplex Plug & Play Burner
SEATTLE, Feb. 7, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced that it has launched a new burner product based on its Duplex™ technology for refinery and industrial process heater applications. The market opportunity is global with over 150 refineries in North America, over 125 in Europe and close to 200 in Asia. Each refinery contains multiple heaters with multiple burners, and addressable global installed base numbering in the tens of thou
Jan 25, 2017 05:55 pm ET
ClearSign Combustion Corporation Closes Rights Offering for Gross Proceeds of $9.6 Million
SEATTLE, Jan. 25, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ:CLIR), ("ClearSign" or the "Company"), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced the completion of its previously announced rights offering of units at a subscription price of $4.00 per unit, for gross proceeds to the Company of approximately $9.6 million.
Jan 24, 2017 08:00 am ET
ClearSign Combustion Corporation Updates Information on Rights Offering
SEATTLE, Jan. 24, 2017 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR) ("ClearSign" or the "Company"), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced that The NASDAQ Stock Market LLC has confirmed that the warrants offered in the rights offering the Company announced on December 7, 2016 have been approved for trading. The warrants will trade under the symbol CLIRW. 
Dec 07, 2016 08:00 am ET
ClearSign Combustion Corporation Announces Rights Offering
SEATTLE, Dec. 7, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR) ("ClearSign" or the "Company"), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced that its board of directors has approved a rights offering. 
Nov 30, 2016 08:00 am ET
ClearSign Combustion Corporation to Present at the LD Micro Conference in Los Angeles on December 8th
SEATTLE, Nov. 30, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Steve Pirnat, Chairman and Chief Executive Officer, will present at the 9th Annual LD Micro Main Event conference on Thursday, December 8th at the Luxe Sunset hotel in Los Angeles, California.
Nov 28, 2016 08:00 am ET
ClearSign Successfully Completes Follow On Order for Aera Energy
SEATTLE, Nov. 28, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced the successful completion of a second once through steam generator (OTSG) project for Aera Energy LLC at their Belridge Field near Bakersfield, California. The second Duplex-enabled unit represents the first commercial order from Aera.
Nov 17, 2016 08:00 am ET
ClearSign Awarded Boiler Retrofit Project from Tricor
SEATTLE, Nov. 17, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced that Tricor Refining, LLC has awarded a follow-on contract to retrofit a Duplex system into a Cleaver-Brooks water tube boiler. The order follows ClearSign's successful completion of a Duplex system retrofit into a vertical process heater at Tricor.
Nov 14, 2016 04:10 pm ET
ClearSign Combustion Corporation Announces Third Quarter 2016 Results
SEATTLE, Nov. 14, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the third quarter ending September 30, 2016.
Nov 09, 2016 08:00 am ET
ClearSign to Present at the 94th Petroleum Environmental Research Forum (PERF) Meeting
SEATTLE, Nov. 9, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Donald Kendrick, Ph.D., Chief Technology Officer, Kendrick has been requested to present ClearSign's Duplex Technology: An ultra-low emission solution for industrial combustion at the 94th Petroleum Environmental Research Forum (PERF) on November 9-10th at the Phillips 66 Research Center in Bartlesville, OK.
Nov 04, 2016 09:00 am ET
ClearSign Combustion Corporation Third Quarter 2016 Conference Call Announcement
SEATTLE, Nov. 4, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the third quarter ending September 30, 2016. The conference call will be held on Monday, November 14, 2016 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be connected to
Nov 02, 2016 09:00 am ET
ClearSign Combustion Corporation to Present at the Southwest IDEAS Conference in Dallas on November 16th
SEATTLE, Nov. 2, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Steve Pirnat, Chairman and Chief Executive Officer, will present at the 2016 Southwest IDEAS conference on Wednesday, November 16th at the InterContinental Dallas hotel in Dallas, Texas.
Oct 24, 2016 09:00 am ET
ClearSign Announces Successful Completion of Tricor Refinery Heater Project
SEATTLE, Oct. 24, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced the completion and customer acceptance, and payment for its Duplex retrofit heater project at Tricor Refining in Bakersfield, California.
Oct 18, 2016 09:00 am ET
ClearSign Announces Turnover of Pilot Test Heater to California Refiner
SEATTLE, Oct. 18, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced customer acceptance and turn over to operations of the previously announced refinery pilot test unit with an undisclosed California refiner.
Sep 29, 2016 09:00 am ET
ClearSign Opens Houston Sales Office
SEATTLE, Sept. 29, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help reduce emissions and improve efficiency, has hired an industry veteran and established a sales office in Houston, Texas, in response to emerging demand from refineries interested in the company's Duplex™ technology.
Sep 21, 2016 09:00 am ET
ClearSign Announces Successful Completion of Phase I Flare Installation
SEATTLE, Sept. 21, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced the completion, customer acceptance and issuance of payment for the initial phase of a multiphase project to retrofit Duplex™ technology into enclosed ground flares for a major California oil producer.
Sep 13, 2016 05:05 pm ET
ClearSign Presents Successful Refinery Process Heater Retrofit Results at American Flame Research Committee's Annual Industrial Combustion Symposium
SEATTLE, Sept. 13, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, recently presented at the prestigious American Flame Research Committee (AFRC) Annual Industrial Combustion Symposium. During the session, ClearSign's Chief Operating Officer Dr. Roberto Ruiz discussed the Company's Duplex™ technology in refinery applications, drawing from the companion whitepaper he authored.
Aug 23, 2016 09:00 am ET
ClearSign Combustion Corporation Announces Executive Reassignments to Accelerate Development and Support Anticipated Customer Projects
SEATTLE, Aug. 23, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced the promotion of Donald Kendrick, Ph.D. to Chief Technology Officer and the appointment of Joseph Colannino to the position of Senior Vice President of Engineering to accelerate product development efforts surrounding its Duplex™ Technology and ECC™ Technology platforms.
Aug 16, 2016 09:30 am ET
ClearSign Combustion Corporation to Present at the Midwest IDEAS Conference in Chicago
SEATTLE, Aug. 16, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Steve Pirnat, Chairman and Chief Executive Officer, will present at the 2016 Midwest IDEAS conference on Tuesday, August 30 at the Chicago Hard Rock Hotel in Chicago, Illinois.
Aug 11, 2016 05:10 pm ET
ClearSign Combustion Corporation Announces Second Quarter 2016 Results
SEATTLE, Aug. 11, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the second quarter ending June 30, 2016.
Aug 05, 2016 10:00 am ET
ClearSign Combustion Corporation Second Quarter 2016 Conference Call Announcement
SEATTLE, Aug. 5, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the second quarter ending June 30, 2016. The conference call will be held on Thursday, August 11, 2016 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be connected to the
Aug 04, 2016 09:30 am ET
ClearSign Announces First Major Order in Flare Application
SEATTLE, Aug. 4, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that they have received a multi-flare contract from a major California oil producer to retrofit their enclosed wellhead ground flares with its Duplex™ technology to ensure compliance with air district emission requirements. This contract, which includes the previously disclosed initial test unit and is through the producer's contractor, Advanced Combustion & Process Controls,
Jul 22, 2016 02:05 pm ET
Profire Energy Announces Resignation of Board Member
LINDON, Utah, July 22, 2016 (GLOBE NEWSWIRE) -- Profire Energy, Inc. (Nasdaq:PFIE), a technology company, which creates, installs, and services burner and chemical management solutions in the oil and gas industry, received notice from board member Mr. Stephen Pirnat that he will not stand for re-election at the end of his current term....
Jul 18, 2016 09:00 am ET
ClearSign Announces Achievement of Refinery Milestone
SEATTLE, July 18, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today the completion of the initial demonstration trial of its Duplex™ technology in a refinery process heater application at a California refinery.
Jun 14, 2016 05:05 pm ET
ClearSign Combustion Corporation to Present at the East Coast IDEAS Conference in Boston
SEATTLE, June 14, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Steve Pirnat, Chairman and Chief Executive Officer, will present at the 2016 East Coast IDEAS Conference on Tuesday, June 28 at the Boston Park Plaza hotel in Boston, Massachusetts.
May 12, 2016 05:15 pm ET
ClearSign Combustion Corporation Announces First Quarter 2016 Results
SEATTLE, May 12, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the first quarter ending March 31, 2016.
May 05, 2016 05:38 pm ET
ClearSign Combustion Corporation First Quarter 2016 Conference Call Announcement
SEATTLE, May 5, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the first quarter ending March 31, 2016. The conference call will be held on Thursday, May 12, 2016 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be connected to the Clea
Apr 04, 2016 05:05 pm ET
ClearSign Awarded Contract with Major Canadian Oil Producer
Initial entry into Western Canadian oil sands market
Apr 04, 2016 05:05 pm ET
ClearSign Awarded Contract with Major Canadian Oil Producer
Initial entry into Western Canadian oil sands market
Mar 29, 2016 05:18 pm ET
David Goodson Steps Down from ClearSign's Board of Directors
SEATTLE, March 29, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR) announced last week that David Goodson has resigned from the Board of Directors. 
Mar 03, 2016 04:05 pm ET
ClearSign Combustion Corporation Announces Full Year and Fourth Quarter 2015 Results
SEATTLE, March 3, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, today announced its results for the fourth quarter and full year ended December 31, 2015.
Feb 29, 2016 05:16 pm ET
ClearSign Combustion Corporation to Present at 28th Annual ROTH Conference
SEATTLE, Feb. 29, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, announced today that Chief Executive Officer Steve Pirnat will present at the 28th Annual ROTH Conference in Laguna Nigel, CA. The presentation will take place on Monday, March 14th at 5pm PT. 
Feb 25, 2016 04:01 pm ET
ClearSign Combustion Corporation Fourth Quarter and Full Year 2015 Conference Call Announcement
SEATTLE, Feb. 25, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging provider of industrial combustion technologies that help to reduce emissions and improve efficiency, invites you to a conference call discussing the release of the Company's results for the fourth quarter and full year ending December 31, 2015. The conference call will be held on Thursday, March 3, 2016 at 4:30 PM Eastern Time. To listen to the conference call, you should dial 1-866-372-4653 (international: +1-412-902-4217) five to ten minutes before the scheduled start time and request to be
Feb 11, 2016 08:00 am ET
ClearSign Announces Duplex™ Order for Wellhead Enclosed Flare
SEATTLE, Feb. 11, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR) announced today it has received an order for its for Duplex™ Technology from Advanced Combustion & Process Controls, Inc., or ACPC, for installation in wellhead enclosed flares at the facilities of a large Southern California oil producer.
Jan 21, 2016 08:00 am ET
ClearSign Combustion Issues Annual Letter to Shareholders
SEATTLE, Jan. 21, 2016 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR)  an emerging leader in combustion and emissions control technology for industrial, commercial and utility markets, today released its annual letter from Chief Executive Officer, Stephen E. Pirnat, to the Company's shareholders.