Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416254 | Performance enhancement of a catalyst via exhaust gas hydrogen enrichment | Shiang Sung, Pavel Ruvinskiy | 2025-09-16 |
| 9931596 | Emissions treatment systems with TWC catalysts and SCR-HCT catalysts | Xiaolai Zheng, Wen-Mei Xue, Matthew J. Schladt, Xiaoming Wang, Tian Luo +2 more | 2018-04-03 |
| 9653737 | Co-deposition of conductive material at the diffusion media/plate interface | Paul Nicotera, Thomas A. Trabold | 2017-05-16 |
| 9515328 | Diffusion media, fuel cells, and fuel cell powered systems | Tao Xie, Yang-Tse Cheng | 2016-12-06 |
| 9444107 | Preparation of nanostructured thin catalytic layer-based electrode ink | Sumeet Bhargava, Matthew Dioguardi | 2016-09-13 |
| 9023556 | Method of preparing gas diffusion media for a fuel cell | Gerald Fleming, Mark Mathias | 2015-05-05 |
| 8835075 | Fuel cells with hydrophobic diffusion medium | Vinod Kumar | 2014-09-16 |
| 8802329 | Electrode containing nanostructured thin catalytic layers and method of making | Matthew Dioguardi | 2014-08-12 |
| 8658331 | Structural reinforcement of membrane electrodes | Gerald W. Fly, Yeh-Hung Lai, Jeanette E. Owejan | 2014-02-25 |
| 8512908 | Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers | Matthew Dioguardi | 2013-08-20 |
| 8507152 | Fabrication of electrodes with multiple nanostructured thin catalytic layers | Steven G. Goebel, Matthew Dioguardi | 2013-08-13 |
| 8481231 | Preparation of nanostructured thin catalytic layer-based electrode ink | Sumeet Bhargava, Matthew Dioguardi | 2013-07-09 |
| 8445164 | Electrode containing nanostructured thin catalytic layers and method of making | Matthew Dioguardi, Sumeet Bhargava | 2013-05-21 |
| 8409769 | Gas diffusion layer for fuel cell | Jeanette E. Owejan | 2013-04-02 |
| 8372474 | Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers | Bhaskar Sompalli, Susan Yan, Hubert Gasteiger, Hiroshi Shimoda, Shinji Terazono +6 more | 2013-02-12 |
| 8354199 | Multi-layer diffusion medium substrate | Mark Mathias, Jeanette E. O'Hara, Yeh-Hung Lai | 2013-01-15 |
| 8343452 | Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell | Gerald Fleming, Mark Mathias | 2013-01-01 |
| 8241818 | Diffusion media with hydrophobic and hydrophilic properties | — | 2012-08-14 |
| 7951510 | Electroconductive polymer coating on electroconductive elements in a fuel cell | Steven R. Falta, Thomas A. Trabold, Brian K. Brady | 2011-05-31 |
| 7858266 | Structural reinforcement of membrane electrodes | Gerald W. Fly, Yeh-Hung Lai, Jeanette E. Owejan | 2010-12-28 |
| 7785435 | Method of laminating a decal to a carrier film | Bhaskar Sompalli, Susan Yan, Hubert Gasteiger, Hiroshi Shimoda | 2010-08-31 |
| 7749637 | Water blocking layer and wicking reservoir for PEMFC | Jon P. Owejan, Thomas A. Trabold, Michael Cartwright, Steven G. Goebel | 2010-07-06 |
| 7722979 | Fuel cells with hydrophobic diffusion medium | Vinod Kumar | 2010-05-25 |
| 7625661 | Diffusion media with continuous micro-porous layers incorporating non-uniformity | Steven G. Goebel, Jeanette E. O'Hara | 2009-12-01 |
| 7250189 | Increasing the hydrophilicity of carbon fiber paper by electropolymerization | Gerald W. Fly | 2007-07-31 |