| Patent | Date |
|---|
Electrodes containing oxygen evolution reaction catalysts
Grant 08617770 - | 2013-12-31 |
Electrodes containing oxygen evolution reaction catalysts
Grant 8,617,770 - Yan , et al. December 31, 2 | 2013-12-31 |
Microporous layer assembly and method of making the same
Grant 8,430,985 - Owejan , et al. April 30, 2 | 2013-04-30 |
Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers
Grant 8,372,474 - Sompalli , et al. February 12, 2 | 2013-02-12 |
Mitigation of membrane degradation by multilayer electrode
Grant 8,206,872 - Brenner , et al. June 26, 2 | 2012-06-26 |
Membrane humidifier for a fuel cell
Grant 8,137,853 - Zhang , et al. March 20, 2 | 2012-03-20 |
Catalysts For Oxygen Reduction And Evolution In Metal-air Electrochemical Cells
App 20110274989 - Lu; Yi-Chun ; et al. | 2011-11-10 |
Hydrogen chamber enclosed fuel cell stack and related fuel cell shutdown operation
Grant 8,043,759 - Zhang , et al. October 25, 2 | 2011-10-25 |
Edge-protected catalyst-coated diffusion media and membrane electrode assemblies
Grant 8,007,949 - Sompalli , et al. August 30, 2 | 2011-08-30 |
Edge-protected catalyst-coated membrane electrode assemblies
Grant 7,977,005 - Sompalli , et al. July 12, 2 | 2011-07-12 |
Electrical contact element and bipolar plate
Grant 7,968,251 - Vyas , et al. June 28, 2 | 2011-06-28 |
MEA with catalyst for oxidation of carbon monoxide
Grant 7,960,072 - Yan , et al. June 14, 2 | 2011-06-14 |
Membrane Humidifier For A Fuel Cell
App 20110039167 - Zhang; Yan ; et al. | 2011-02-17 |
Membrane humidifier for a fuel cell
Grant 7,875,396 - Zhang , et al. January 25, 2 | 2011-01-25 |
Method of laminating a decal to a carrier film
Grant 7,785,435 - Sompalli , et al. August 31, 2 | 2010-08-31 |
Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells
Grant 7,713,644 - Goebel , et al. May 11, 2 | 2010-05-11 |
Using sacrificial material to mitigate catalyst support corrosion in fuel cell electrode
Grant 7,687,185 - Zhang , et al. March 30, 2 | 2010-03-30 |
Catalyst coated diffusion media
Grant 7,651,581 - Fay , et al. January 26, 2 | 2010-01-26 |
Hydrogen-immersed Fuel Cell Stack And Related Operation
App 20090269627 - Zhang; Jingxin ; et al. | 2009-10-29 |
Shutdown Operations For An Unsealed Cathode Fuel Cell System
App 20090263679 - Robb; Gary M. ; et al. | 2009-10-22 |
Microporous Layer Assembly And Method Of Making The Same
App 20090181235 - Owejan; Jeanette E. ; et al. | 2009-07-16 |
Electrodes Containing Oxygen Evolution Reaction Catalysts
App 20090068541 - Yan; Susan G. ; et al. | 2009-03-12 |
Fuel cell stack design and method of operation
Grant 7,494,735 - Rapaport , et al. February 24, 2 | 2009-02-24 |
Mitigation of Membrane Degradation by Multilayer Electrode
App 20090029235 - Brenner; Annette M. ; et al. | 2009-01-29 |
Recovery Of Inert Gas From A Fuel Cell Exhaust Stream
App 20080292921 - LAKSHMANAN; BALASUBRAMANIAN ; et al. | 2008-11-27 |
Method Of Starting Up A Fuel Cell Under Conditions In Which Water May Freeze
App 20080241608 - Zhang; Yan ; et al. | 2008-10-02 |
Using Sacrificial Material To Mitigate Catalyst Support Corrosion In Fuel Cell Electrode
App 20080020262 - Zhang; Jingxin ; et al. | 2008-01-24 |
Membrane humidifier for a fuel cell
App 20080001313 - Zhang; Yan ; et al. | 2008-01-03 |
Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers
App 20070213203 - Sompalli; Bhaskar ; et al. | 2007-09-13 |
Method of laminating a decal to a carrier film
App 20070199649 - Sompalli; Bhaskar ; et al. | 2007-08-30 |
Edge-protected catalyst-coated diffusion media and membrane electrode assemblies
App 20070184326 - Sompalli; Bhaskar ; et al. | 2007-08-09 |
Catalyst coated diffusion media
App 20070137783 - Fay; Matthew M. ; et al. | 2007-06-21 |
Design strategies for corrosion mitigation
App 20070059580 - Budinski; Michael K. ; et al. | 2007-03-15 |
Voltage cycling durable catalysts
App 20070003822 - Kocha; Shyam ; et al. | 2007-01-04 |
Control parameters for optimizing MEA performance
App 20060204831 - Yan; Susan G. ; et al. | 2006-09-14 |
Gas diffusion medium with microporous bilayer
App 20060105159 - O'Hara; Jeanette E. ; et al. | 2006-05-18 |
Edge-protected catalyst-coated membrane electrode assemblies
App 20050271929 - Sompalli, Bhaskar ; et al. | 2005-12-08 |
Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells
App 20050058881 - Goebel, Steven ; et al. | 2005-03-17 |
Fuel cell stack design and method of operation
App 20050019648 - Rapaport, Pinkhas A. ; et al. | 2005-01-27 |
Low-humidification and durable fuel cell membrane
Grant 6,824,909 - Mathias , et al. November 30, 2 | 2004-11-30 |
Mea with catalyst for oxidation of carbon monoxide
App 20040197627 - Yan, Susan G. ; et al. | 2004-10-07 |
Fuel cell stack design and method of operation
Grant 6,794,068 - Rapaport , et al. September 21, 2 | 2004-09-21 |
Electrical contact element and bipolar plate
App 20040081881 - Vyas, Gayatri ; et al. | 2004-04-29 |
Fuel cell stack design and method of operation
App 20040043279 - Rapaport, Pinkhas A. ; et al. | 2004-03-04 |
Low-humidification and durable fuel cell membrane
App 20040009384 - Mathias, Mark F. ; et al. | 2004-01-15 |
Coated fuel cell electrical contact element
App 20030165731 - Vyas, Gayatri ; et al. | 2003-09-04 |
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