Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453749 | Thermally stable conductive polymers for electrochemical gas sensor applications | Christos L. Chochos, Nora Gourdoupi, Vasilis G. Gregoriou, George Paloumbis | 2022-09-27 |
| 11342573 | Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries | George Paloumbis, Christos L. Chochos, Nora Gourdoupi, Ryan Pavlicek, Manav Sharma +1 more | 2022-05-24 |
| 9997791 | Membrane electrode units for high temperature fuel cells with improved stability | Sigmar Bräuninger, Detlef Ott, Jörg Belack, Moritz Ehrenstein, Seonghan Yu +1 more | 2018-06-12 |
| 9537168 | Membrane electrode assemblies | Zhenyu Liu, Yu-Min Tsou | 2017-01-03 |
| 8372775 | Catalyst for oxygen reduction | Andrea F. Gulla, Robert J. Allen | 2013-02-12 |
| 7923402 | Metal alloy for electrochemical oxidation reactions and method of production thereof | Lixin Cao, Yu-Min Tsou | 2011-04-12 |
| 7923172 | Structures for gas diffusion materials and methods for their fabrication | Yu-Min Tsou, Maria Josefina Cayetano, Jeffrey G. Morse, Michael Schneider, Hua Deng | 2011-04-12 |
| 7879753 | Catalyst for oxygen reduction | Andrea F. Gulla, Robert J. Allen | 2011-02-01 |
| 7871955 | Platinum catalysts from in situ formed platinum dioxide | Lixin Cao, Yu-Min Tsou, Gian Nicola Martelli | 2011-01-18 |
| 7785454 | Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof | Andrea F. Gulla, Robert J. Allen, Enrico Ramunni | 2010-08-31 |
| 7419546 | Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof | Andrea F. Gulla, Robert J. Allen, Enrico Ramunni | 2008-09-02 |
| 6855660 | Rhodium electrocatalyst and method of preparation | Yu-Min Tsou, Hua Deng, Gian Nicola Martelli, Robert J. Allen | 2005-02-15 |
| 6444602 | Structures and methods of manufacture for gas diffusion electrodes and electrode components | Michael DeMarinis, Robert J. Allen, Khaleda Shaikh | 2002-09-03 |
| 6402930 | Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes | Robert J. Allen, James R. Giallombardo, Daniel Czerwiec, Khaleda Shaikh, Fritz Gestermann +2 more | 2002-06-11 |
| 6379834 | Composition of a selective oxidation catalyst for use in fuel cells | James R. Giallombardo, Robert J. Allen | 2002-04-30 |
| 6368476 | Structures and methods of manufacture for gas diffusion electrodes and electrode components | Michael DeMarinis, Robert J. Allen, Khaleda Shaikh | 2002-04-09 |
| 6358381 | Rhodium electrocatalyst and method of preparation | Robert J. Allen, James R. Giallombardo, Daniel Czerwiec, Khaleda Shaikh | 2002-03-19 |
| 6165636 | Composition of a selective oxidation catalyst for use in fuel cells | James R. Giallombardo, Robert J. Allen | 2000-12-26 |
| 6149782 | Rhodium electrocatalyst and method of preparation | Robert J. Allen, James R. Giallombardo, Daniel Czerwiec, Khaleda Shaikh | 2000-11-21 |
| 6103077 | Structures and methods of manufacture for gas diffusion electrodes and electrode components | Michael DeMarinis, Robert J. Allen, Khaleda Shaikh | 2000-08-15 |
| 5841021 | Solid state gas sensor and filter assembly | J. David Genders, Norman L. Weinberg | 1998-11-24 |
| 5834626 | Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture | Douglas R. Malat | 1998-11-10 |
| 5437772 | Portable lead detector | John D. Genders | 1995-08-01 |
| 5096724 | Methods, compositions, and systems for ligand extraction | Bruce D. Zenner, Joseph P. Ciccone | 1992-03-17 |
| 5017274 | Method and systems for extracting oxygen employing electrocatalysts | John B. Kerr, Bruce D. Zenner | 1991-05-21 |