List of Proton Energy Systems, Inc. patents

Patents where

Current Assignee

Name

Proton Energy Systems, Inc.

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7354675 Apparatus and method for maintaining compression of the active area in an electrochemical cell	Patent 7354675 was granted and assigned to Proton Energy Systems, Inc. on April, 2008 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7354675	April 8, 2008
‌ US Patent 7060379 Method and system for controlling and recovering short duration bridge power to maximize backup power	Patent 7060379 was granted and assigned to Proton Energy Systems, Inc. on June, 2006 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7060379	June 13, 2006
‌ US Patent 6994929 Electrochemical hydrogen compressor for electrochemical cell system and method for controlling	Patent 6994929 was granted and assigned to Proton Energy Systems, Inc. on February, 2006 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	6994929	February 7, 2006
‌ US Patent 6902837 Method and system for balanced control of backup power	Patent 6902837 was granted and assigned to Proton Energy Systems, Inc. on June, 2005 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	6902837	June 7, 2005
‌ US Patent 7378177 Electrochemical cell bipolar plate	Patent 7378177 was granted and assigned to Proton Energy Systems, Inc. on May, 2008 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7378177	May 27, 2008
‌ US Patent 7241522 Regenerative electrochemical cell system and method for use thereof	Patent 7241522 was granted and assigned to Proton Energy Systems, Inc. on July, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7241522	July 10, 2007
‌ US Patent 7128103 Hydrogen fueling system	Patent 7128103 was granted and assigned to Proton Energy Systems, Inc. on October, 2006 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7128103	October 31, 2006
‌ US Patent 7270908 Proton exchange membrane electrochemical cell system	Patent 7270908 was granted and assigned to Proton Energy Systems, Inc. on September, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7270908	September 18, 2007
‌ US Patent 7168465 Electrochemical cell system, hydrogen dispensing apparatus, and method for dispensing hydrogen	Patent 7168465 was granted and assigned to Proton Energy Systems, Inc. on January, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7168465	January 30, 2007
‌ US Patent 6887601 Regenerative electrochemical cell system and method for use thereof	Patent 6887601 was granted and assigned to Proton Energy Systems, Inc. on May, 2005 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	6887601	May 3, 2005
‌ US Patent 7601207 Gas recovery system	Patent 7601207 was granted and assigned to Proton Energy Systems, Inc. on October, 2009 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7601207	October 13, 2009
‌ US Patent 7316242 Hydrogen storage system and method of operation thereof	Patent 7316242 was granted and assigned to Proton Energy Systems, Inc. on January, 2008 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7316242	January 8, 2008
‌ US Patent 7550113 System for maintaining hydrogen purity in electrical generators and method thereof	Patent 7550113 was granted and assigned to Proton Energy Systems, Inc. on June, 2009 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7550113	June 23, 2009
‌ US Patent 7552622 System for monitoring the health of electrical generators and method thereof	Patent 7552622 was granted and assigned to Proton Energy Systems, Inc. on June, 2009 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7552622	June 30, 2009
‌ US Patent 7159444 Combustible gas detection systems and method thereof	Patent 7159444 was granted and assigned to Proton Energy Systems, Inc. on January, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7159444	January 9, 2007
‌ US Patent 7311116 Gas regulation system and process for operating the gas regulation system	Patent 7311116 was granted and assigned to Proton Energy Systems, Inc. on December, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7311116	December 25, 2007
‌ US Patent 7491463 Electrochemical cell bipolar plate with sealing feature	Patent 7491463 was granted and assigned to Proton Energy Systems, Inc. on February, 2009 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7491463	February 17, 2009
‌ US Patent 7111493 Combustible gas detection system	Patent 7111493 was granted and assigned to Proton Energy Systems, Inc. on September, 2006 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7111493	September 26, 2006
‌ US Patent 7452623 Electrochemical cell bipolar plate with sealing feature	Patent 7452623 was granted and assigned to Proton Energy Systems, Inc. on November, 2008 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7452623	November 18, 2008
‌ US Patent 7169493 Fuel cell system with thermal management and method of operation thereof	Patent 7169493 was granted and assigned to Proton Energy Systems, Inc. on January, 2007 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7169493	January 30, 2007
‌ US Patent 7850838 Cold weather hydrogen generation system and method of operation	Patent 7850838 was granted and assigned to Proton Energy Systems, Inc. on December, 2010 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7850838	December 14, 2010
‌ US Patent 7744733 Gas venting system	Patent 7744733 was granted and assigned to Proton Energy Systems, Inc. on June, 2010 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7744733	June 29, 2010
‌ US Patent 7879613 System for maintaining hydrogen purity in electrical generators and method thereof	Patent 7879613 was granted and assigned to Proton Energy Systems, Inc. on February, 2011 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7879613	February 1, 2011
‌ US Patent 7981556 Thermal management system for regenerative fuel cells and method thereof	Patent 7981556 was granted and assigned to Proton Energy Systems, Inc. on July, 2011 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7981556	July 19, 2011
‌ US Patent 7729812 Field deployable power distribution system and method thereof	Patent 7729812 was granted and assigned to Proton Energy Systems, Inc. on June, 2010 by the United States Patent and Trademark Office.	Proton Energy Systems, Inc.	United States Patent and Trademark Office	7729812	June 1, 2010

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