Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034837 | Polymorphic form of 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1h-pyrrolizin-5-ylacetic acid | Thomas Kammermeier, Hans-Gunter Striegel, Philipp Merckle, Stefan Laufer | 2011-10-11 |
| 7582660 | 2-thio-substituted imidazole derivatives and their use in pharmaceutics | Stefan Laufer, Hans-Gunter Striegel, Karola Tollmann | 2009-09-01 |
| 7485249 | Double-layer hollow membrane for bio-reactor applications | Dieter Paul, Roland Hilke, Barbara Seifert, Thomas Weigel, Thomas Groth | 2009-02-03 |
| 7442713 | 2-thio-substituted imidazole derivatives and their use in pharmaceutics | Stefan Laufer, Hans-Guenter Striegel, Karola Tollmann | 2008-10-28 |
| 7273551 | Functionalized polyimide molded body and functionalized polyimide membrane | Lars-Ingemar Dahms, Karola Lützow, Thomas Weigel, Roland Hilke, Dieter Paul | 2007-09-25 |
| 4481442 | Low-pressure mercury vapor discharge lamp, particularly U-shaped fluorescent lamp, and method of its manufacture | Dieter Hofmann, Lutz Klein, Ernst Panofski | 1984-11-06 |
| 4217630 | Fluorescent lamp base assembly | — | 1980-08-12 |