Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224843 | Crosslinked unreinforced cellulose hydrate membrane, method for the production thereof, and use thereof | Sandra Van Der Kruijs, Gabriel Nino-Amézquita, Louis Villain, Hans-Heinrich Horl, Dieter Melzner +1 more | 2022-01-18 |
| 8367231 | Polymer electrolyte membrane with functionalized nanoparticles | Dieter Melzner, Ulrich Mahr, Oliver Gronwald, Werner Obrecht, Thomas Früh +1 more | 2013-02-05 |
| 8101315 | Hybrid membranes, method for production of hybrid membranes and fuel cells using such hybrid membranes | Oliver Gronwald, Dieter Melzner, Ulrich Mahr | 2012-01-24 |
| 7682723 | Membranes for fuel cells, method for producing said membranes and production of fuel cells using membranes of this type | Dieter Melzner, Ulrich Maehr, Suzana Kiel, Stefan Haufe | 2010-03-23 |
| 7682722 | Membrane-electrode assembly, polymer membranes for a membrane-electrode assembly, polymer electrolyte fuel cells, and methods for the production thereof | Dieter Melzner, Ulrich Maehr, Suzana Kiel | 2010-03-23 |
| 7655334 | Proton-conducting electrolyte membrane method for production and use thereof in a fuel cell | Dieter Melzner, Suzana Kiel, Ulrich Mahr | 2010-02-02 |
| 7615306 | Membrane electrode assembly for a fuel cell | Stefan Haufe, Suzana Kiel, Ulrich Maehr, Dieter Melzner | 2009-11-10 |