Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452970 | Method for hydrogenating nitroaromatic systems with selected platinum catalysts | Doris Neumann | 2016-09-27 |
| 8802897 | Method for preparing cyclic ketones | Doris Neumann, Gunther Effenberger | 2014-08-12 |
| 6844468 | Process for preparing substituted benzoyl chlorides | Lars Bierer, Berthold Schiemenz, Thomas Wessel | 2005-01-18 |