Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069148 | Fuel cell with selectively conducting anode | Francine Berretta, Stephen Lee, Stanley Tam, Herwig Haas | 2018-09-04 |
| 9564642 | Durable fuel cell with platinum cobalt alloy cathode catalyst and selectively conducting anode | Herwig Haas, Francine Berretta, Amy Yang | 2017-02-07 |
| 8835024 | Method for operating fuel cells with passive reactant supply | Joerg Zimmermann, Jeremy Schrooten | 2014-09-16 |
| 8597806 | Method for operating fuel cells with passive reactant supply | Joerg Zimmermann, Jeremy Schrooten | 2013-12-03 |
| 8580448 | Fuel cell with selectively conducting anode component | Herwig Haas, Francine Berretta, Yvonne Hsieh, Guy Pepin, Amy Yang | 2013-11-12 |
| 7482085 | Apparatus for improving the cold starting capability of an electrochemical fuel cell | Jean St-Pierre, Marian van der Geest, Abderrahmane Atbi, Nicholas Fletcher | 2009-01-27 |
| 6841285 | Impregnation of ion-exchange membranes to improve electrochemical fuel cell performance | David P. Wilkinson, Nengyou Jia, Eagranie Yuh, Shanna Knights, Jean St-Pierre | 2005-01-11 |
| 6764780 | Method and apparatus for increasing the temperature of a fuel cell | Marian van der Geest, Jean St-Pierre, David P. Wilkinson, Alvin Lee, Stephanie Moroz | 2004-07-20 |
| 6682839 | Method and apparatus for controlling the temperature within an electrochemical fuel cell | David P. Wilkinson, Bien Chiem, Jean St-Pierre, Jürgen Stumper, Joerg Zimmermann | 2004-01-27 |
| 6610432 | Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell | David P. Wilkinson, Stephen A. Campbell | 2003-08-26 |
| 6479177 | Method for improving the cold starting capability of an electrochemical fuel cell | Jean St-Pierre, Marian van der Geest, Abderrahmane Atbi, Nicholas Fletcher | 2002-11-12 |
| 6472090 | Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation | Kevin Colbow, Marian van der Geest, Cindy J. Longley, Jens Müller, Jean St-Pierre +4 more | 2002-10-29 |
| 6329089 | Method and apparatus for increasing the temperature of a fuel cell | Marian Geest, Jean St-Pierre, David P. Wilkinson, Alvin Lee, Stephanie Moroz | 2001-12-11 |
| 6306536 | Method of reducing fuel cell performance degradation of an electrode comprising porous components | David P. Wilkinson, Jean St.-Pierre, Stephen A. Campbell | 2001-10-23 |
| 6096448 | Method and apparatus for operating an electrochemical fuel cell with periodic fuel starvation at the anode | David P. Wilkinson, Clarence Y. Chow, Derek E. Allan, deceased, by Patricia Joanne Allan, administrator, Erik Paul Johannes +3 more | 2000-08-01 |
| 6074773 | Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell | David P. Wilkinson, Stephen A. Campbell | 2000-06-13 |