Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452970 | Method for hydrogenating nitroaromatic systems with selected platinum catalysts | Joachim Ritzer | 2016-09-27 |
| 9127030 | Method for the preparation of biphephos | Burkard Kreidler, Dirk Fridag, Bernhard Schemmer, Bjoern Wechsler, Andrea Christiansen | 2015-09-08 |
| 8802897 | Method for preparing cyclic ketones | Joachim Ritzer, Gunther Effenberger | 2014-08-12 |