Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852440 | Fuel cell with improved long term performance, method for operating a PME fuel cell and PME fuel cell battery | — | 2005-02-08 |
| 6462095 | Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell | Gregor Deckers, Georg Frank, Hans Millauer, Thomas Soczka-Guth | 2002-10-08 |
| 6391818 | Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts | Gregor Deckers, Georg Frank, Hans Millauer, Thomas Soczka-Guth | 2002-05-21 |
| 6348516 | Method for producing solution of polymers functionalized by acid groups by microwave radiation | Thomas Soczka-Guth, Helmut Witteler, Gregor Deckers, Georg Frank, Kilian Brehl +2 more | 2002-02-19 |
| 6274749 | High-temperature resistant sulfonated aromatic polyether ketone cation exchangers and sulfonated poly (phenylene sulfide) cation exchangers as catalysts at reaction temperature above 150.degree. C | Werner Sievers, Ulrich Daiminger, Wolfgang Bauer, Joachim Semel | 2001-08-14 |
| 6197147 | Process for continuous production of membrane-electrode composites | Joachim Clauss, Gregor Deckers, Georg Frank, Arnold Schneller, Helmut Witteler +2 more | 2001-03-06 |
| 6183898 | Gas diffusion electrode for polymer electrolyte membrane fuel cells | Arthur Koschany, Thomas Schwesinger, Christian Lucas, Georg Frank, Gregor Deckers +1 more | 2001-02-06 |