| Patent | Date |
|---|
Fine and Ultrafine Powders and Nanopowders of Lithium Metal Oxides for Battery Applications
App 20220246927 - Barton; Russell H. ; et al. | 2022-08-04 |
Fine and ultrafine powders and nanopowders of lithium metal oxides for battery applications
Grant 11,329,284 - Barton , et al. May 10, 2 | 2022-05-10 |
Alternative One-Pot Process for Making a Cam Precursor Using Metal Feedstocks
App 20220064019 - Campbell; Stephen A. ; et al. | 2022-03-03 |
Battery with Spinel Cathode
App 20220045315 - Campbell; Stephen A. ; et al. | 2022-02-10 |
One-Pot Synthesis for Lithium Ion Battery Cathode Material Precursors
App 20210376320 - Wong; Annabelle ; et al. | 2021-12-02 |
Alternative Method for Making Lithium Battery Cathode Materials
App 20210359300 - Campbell; Stephen A. | 2021-11-18 |
One-pot synthesis for lithium ion battery cathode material precursors
Grant 11,121,370 - Wong , et al. September 14, 2 | 2021-09-14 |
Phosphate Stabilized Lithium Ion Battery Cathode
App 20210234150 - Campbell; Stephen A. ; et al. | 2021-07-29 |
Phosphate stabilized lithium ion battery cathode
Grant 11,018,331 - Campbell , et al. May 25, 2 | 2021-05-25 |
Stabilized High Nickel NMC Cathode Materials for Improved Battery Performance
App 20200373560 - Campbell; Stephen A. ; et al. | 2020-11-26 |
Fine and Ultrafine Powders and Nanopowders of Lithium Metal Oxides for Battery Applications
App 20200328415 - Barton; Russell H. ; et al. | 2020-10-15 |
One-Pot Synthesis for Lithium Ion Battery Cathode Material Precursors
App 20190372120 - Wong; Annabelle ; et al. | 2019-12-05 |
Phosphate Stabilized Lithium Ion Battery Cathode
App 20190363342 - CAMPBELL; Stephen A. ; et al. | 2019-11-28 |
Catalyst support for fuel cell
Grant 9,799,893 - Campbell October 24, 2 | 2017-10-24 |
Optoelectronic Devices With Thin Barrier Films With Crystalline Characteristics That Are Conformally Coated Onto Complex Surfaces To Provide Protection Against Moisture
App 20140224317 - Feist; Rebekah K. ; et al. | 2014-08-14 |
Synthesis of stable and durable catalyst composition for fuel cell
Grant 8,722,284 - Campbell , et al. May 13, 2 | 2014-05-13 |
Synthesis Of Stable And Durable Catalyst Composition For Fuel Cell
App 20120189943 - Campbell; Stephen A. ; et al. | 2012-07-26 |
Catalyst Support For Fuel Cell
App 20110065014 - Campbell; Stephen A. | 2011-03-17 |
Supported Catalysts For The Anode Of A Voltage Reversal Tolerant Fuel Cell
App 20090053575 - Knights; Shanna D. ; et al. | 2009-02-26 |
Antifreeze Cooling Subsystem
App 20080003474 - St-Pierre; Jean ; et al. | 2008-01-03 |
Antifreeze cooling subsystem
Grant 7,303,831 - St-Pierre , et al. December 4, 2 | 2007-12-04 |
Catalyst For Fuel Cells
App 20070128499 - Campbell; Stephen A. ; et al. | 2007-06-07 |
Non-noble Metal Catalysts For The Oxygen Reduction Reaction
App 20070082808 - Campbell; Stephen A. | 2007-04-12 |
Anode catalyst compositions for a voltage reversal tolerant fuel cell
App 20070037042 - Ye; Siyu ; et al. | 2007-02-15 |
Non-noble metal catalysts for the oxygen reduction reaction
Grant 7,125,820 - Campbell October 24, 2 | 2006-10-24 |
Flow distributor for monolith reactors
Grant 7,032,894 - Adusei , et al. April 25, 2 | 2006-04-25 |
Catalyst support for an electrochemical fuel cell
App 20050282061 - Campbell, Stephen A. | 2005-12-22 |
Fuel cell fluid distribution layer having integral sealing capability
Grant 6,974,647 - Wilkinson , et al. December 13, 2 | 2005-12-13 |
Catalyst structures for electrochemical fuel cells
App 20050221162 - Campbell, Stephen A. ; et al. | 2005-10-06 |
Solid polymer fuel cell with improved voltage reversal tolerance
Grant 6,936,370 - Knights , et al. August 30, 2 | 2005-08-30 |
Method and device for improved catalytic activity in the purification of fluids
Grant 6,896,792 - St-Pierre , et al. May 24, 2 | 2005-05-24 |
Platinum alloy catalysts for electrochemical fuel cells
App 20040247990 - Campbell, Stephen A. | 2004-12-09 |
Antifreeze cooling subsystem
App 20040224201 - St-Pierre, Jean ; et al. | 2004-11-11 |
Supported catalysts for the anode of a voltage reversal tolerant fuel cell
App 20040157110 - Knights, Shanna D. ; et al. | 2004-08-12 |
Non-noble metal catalysts for the oxygen reduction reaction
App 20040096728 - Campbell, Stephen A. | 2004-05-20 |
Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell
App 20040023091 - Wilkinson, David P. ; et al. | 2004-02-05 |
Process for forming hafnium oxide films
Grant 6,683,011 - Smith , et al. January 27, 2 | 2004-01-27 |
Anode catalyst compositions for a voltage reversal tolerant fuel cell
App 20040013935 - Ye, Siyu ; et al. | 2004-01-22 |
Method and apparatus for detecting transfer leaks in fuel cells and fuel cell stacks
Grant 6,638,650 - Bailey , et al. October 28, 2 | 2003-10-28 |
Monolithic catalyst dehydrogenation reactor
Grant 6,623,707 - Addiego , et al. September 23, 2 | 2003-09-23 |
Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell
Grant 6,613,464 - Wilkinson , et al. September 2, 2 | 2003-09-02 |
Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell
Grant 6,610,432 - Wilkinson , et al. August 26, 2 | 2003-08-26 |
Process for forming hafnium oxide films
App 20030092287 - Smith, Ryan C. ; et al. | 2003-05-15 |
Flow distributor for monolith reactors
App 20030086844 - Adusei, George Y. ; et al. | 2003-05-08 |
Carbon-supported catalysts for fuel cells
Grant 6,548,202 - Campbell , et al. April 15, 2 | 2003-04-15 |
Method and device for improved catalytic activity in the purification of fluids
App 20030010629 - St-Pierre, Jean ; et al. | 2003-01-16 |
Fuel cell fluid distribution layer having integral sealing capability
App 20020164518 - Wilkinson, David P. ; et al. | 2002-11-07 |
Method and apparatus for detecting transfer leaks in fuel cells
Grant 6,475,651 - Wilkinson , et al. November 5, 2 | 2002-11-05 |
Method of integrally sealing an electronchemical fuel cell fluid distribution layer
App 20020094470 - Wilkinson, David P. ; et al. | 2002-07-18 |
Carbon-supported catalysts for fuel cells
App 20010009733 - Campbell, Stephen A. ; et al. | 2001-07-26 |
Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell
Grant 6,074,773 - Wilkinson , et al. June 13, 2 | 2000-06-13 |
Electrochemical fuel cell membrane electrode assembly with porous electrode substrate
Grant 6,060,190 - Campbell , et al. May 9, 2 | 2000-05-09 |
Electrochemical cell with fluid distribution layer having integral sealing capability
Grant 5,976,726 - Wilkinson , et al. November 2, 1 | 1999-11-02 |
Method and apparatus for reducing reactant crossover in an electrochemical fuel cell
Grant 5,672,439 - Wilkinson , et al. September 30, 1 | 1997-09-30 |
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