Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461317 | Solid electrode including electrolyte-impregnated active material particles | Joerg Thielen, Ulrich Sauter | 2019-10-29 |
| 9172102 | Fuel cell system having improved fuel gas circulation | Raphaelle Satet, Birgit Thoben, Wolfgang Friede, Uwe Limbeck | 2015-10-27 |
| 8563187 | Method and device for improving the service life of a fuel cell at transitions in operation | Florian Wahl, Arthur Schaefert, Sebastian Maass, Jens Intorp, Gunter Wiedemann +2 more | 2013-10-22 |
| 8187762 | Fuel cell cooling device with ion extraction medium | Florian Wahl, Alexander Martin | 2012-05-29 |
| 8182935 | Electrochemical energy store | Ulrich Alkemade, Florian Wahl, Bernd Schumann | 2012-05-22 |
| 7670697 | Fuel cell system with fuel cell unit having means for storing or dispensing electrical energy | Juergen Binder, Eberhard Schoch, Ulrich Gottwick, Rainer Saliger, Gunter Wiedemann +3 more | 2010-03-02 |
| 7198862 | Process for preparing a low-sulfur reformate gas for use in a fuel cell system | Stefan Wieland | 2007-04-03 |
| 7150866 | Catalyst for autothermal reforming of hydrocarbons with increased water gas shift activity | Stefan Wieland | 2006-12-19 |
| 7083775 | Process for the autothermal catalytic steam reforming of hydrocarbons | Stefan Wieland, Rainer Ahlborn | 2006-08-01 |
| 6949683 | Process for catalytic autothermal steam reforming of alcohols | Stefan Wieland | 2005-09-27 |
| 6923948 | Combined heat and power plant and a process for the operation thereof | Stefan Wieland, Peter Britz, Klaus Heikrodt | 2005-08-02 |
| 6723298 | Method for catalytic conversion of carbon monoxide in a hydrogen-containing gas mixture | Stefan Wieland | 2004-04-20 |
| 6555088 | Method for catalytic conversion of carbon monoxide in a hydrogen-containing gas mixture with improved cold start behavior | Stefan Wieland | 2003-04-29 |
| 6413449 | Method of using catalyst for steam reforming of alcohols | Stefan Wieland, Frank Adam, Stefan Andersch | 2002-07-02 |
| 5730879 | Process for conditioning recirculated evaporative cooling water | Charles P. Wilding, Berile B. Stander | 1998-03-24 |