Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795169 | Process for preparing cyanopyridines and suitable catalysts therefor | Achim Fischer, Andreas Martin, Venkata Kalevaru, Christoph Weckbecker, Klaus Huthmacher | 2010-09-14 |
| 7576233 | Method for the preparation of halogenated benzonitriles | Andreas Martin, Venkata Kalevaru, Dirk Van Deynse, Marc BELMANS, Frank Boers | 2009-08-18 |
| 6548682 | Method for the direct catalytic oxidation of unsaturated hydrocarbons in gaseous phase | Markus Weisbeck, Ernst-Ulrich Dorf, Gerhard Wegener, Christoph Schild, Herbert Dilcher +1 more | 2003-04-15 |
| 6504039 | Supported catalyst and the process for preparing the same | Markus Weisbeck, Ernst-Ulrich Dorf, Gerhard Wegener, Christoph Schild, Herbert Dilcher +1 more | 2003-01-07 |