Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5922244 | 4-acylaminopiperidin-N-oxyle | Andreas Koch, Alexander Aumuller, Konrad Mitulla, Holger Herbst | 1999-07-13 |
| 5559066 | Preparation of iron-, potassium- and cerium-containing catalysts | Wolfgang Juergen Poepel, Wolfgang Buechele, Axel Deimling, Hermann Petersen | 1996-09-24 |
| 4431854 | Continuous preparation of ethylbenzene in a heterogeneous-phase reaction | Guenther Heimlich, Manfred Lieb | 1984-02-14 |