Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278405 | Fuel cell stack and bipolar plate assembly | Johan FLINK, Claudia Kunz | 2025-04-15 |
| 12087977 | Separator plate arrangement for an electrochemical system | Claudia Kunz, Stephan WENZEL | 2024-09-10 |
| 12057608 | Separator plate with periodic surface structures in the nanometer to micrometer range | Dieter Grafl, Stephan WENZEL | 2024-08-06 |
| 11949131 | Bipolar plate with improved temperature distribution | Ahmet ORUC | 2024-04-02 |
| 11876255 | Sealing arrangement, plate assembly, electrochemical system, and method for producing a sealing arrangement | Stephan WENZEL, Wolfgang Berroth, Kai-Uwe Lemke, André SPEIDEL | 2024-01-16 |
| 11855314 | Electrochemical arrangement and electrochemical system | Stephan WENZEL, Armin Guetermann | 2023-12-26 |
| 11811103 | Separator plate for an electrochemical system | Claudia Kunz, Stephan WENZEL | 2023-11-07 |
| 10147958 | Electrochemical system | Joachim Scherer, Bernadette GRUENWALD, Raimund Stroebel | 2018-12-04 |
| 10026973 | Metallic plate with at least one measuring structure and method of producing a metallic plate with at least one measuring structure | Claudia Kunz | 2018-07-17 |
| 8088535 | Bipolar plate and its use, as well as a method for its manufacture and an electrochemical system containing the bipolar plate | Stefan Sommer, Claudia Kunz, Raimund Strobel, Christian Schleier, Joachim Scherer | 2012-01-03 |
| 8053141 | Contact plate for fuel cells | Dieter Grafl, Raimund Stroebel, Lothar Quick, Joachim Scherer, Christian Schleier | 2011-11-08 |
| 7749636 | Fuel cell arrangement and method of manufacturing a fuel cell arrangement | Joachim Scherer, Lothar Quick | 2010-07-06 |
| 7718293 | Electrochemical system with fluid passage integrated within a sealing bead | Raimund Strobel, Albrecht Sailer, Claudia Kunz, Joachim Scherer, Christian Schleier +1 more | 2010-05-18 |
| 7655341 | Bipolar plate for fuel cells, which is formed from a shaped foil, and method for manufacturing same | Raimund Strobel, Ludwig Jörissen, Kurt Hohe, Joachim Scherer, Dominique Tasch | 2010-02-02 |
| 7172827 | Fuel cells with integrated humidification and method for humidifying fuel cell process gas | Joachim Scholta, Ludwig Jorrisen | 2007-02-06 |