Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997791 | Membrane electrode units for high temperature fuel cells with improved stability | Sigmar Bräuninger, Detlef Ott, Moritz Ehrenstein, Seonghan Yu, Andrew Van Dyke +1 more | 2018-06-12 |
| 9048478 | Polymer electrolyte membrane based on polyazole | Ömer Ünsal, Sigmar Bräuninger, Oliver Gronwald | 2015-06-02 |
| 9006339 | Mechanically stabilized polyazoles comprising at least one polyvinyl alcohol | Friederike Fleischhaker, Oliver Gronwald | 2015-04-14 |
| 9006300 | Method for mechanically stabilizing nitrogen-containing polymers | Oliver Gronwald, Jochen Baurmeister, Thomas Schmidt, Seongwoo Choi, Jung-ock Park +2 more | 2015-04-14 |
| 8722279 | Polyazole-containing composition | Klaus Leitner, Thomas Schmidt, Gunter Christ, Bernd-Steffen von Bernstorff | 2014-05-13 |
| 8669296 | Method for the production of a high-molecular polyazol | Klaus Leitner, Hansjoachim Scupin, Oemer Uensal | 2014-03-11 |
| 8461296 | Method for mechanical stabilization of nitrogen-containing polymers | Friederike Fleischhaker, Oliver Gronwald | 2013-06-11 |