Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395409 | Carbamoyloxyamino-1,4-benzodiazepines and medicaments containing these compounds | Hermann Gerhards | 1983-07-26 |
| 4277470 | Heterocyclic spiro-linked amidines, compositions and use thereof | Wolfgang Schaub, Hermann Gerhards | 1981-07-07 |