Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4224320 | Novel steroids of the pregnane series, substituted in the 17-position, their manufacture and their use | Helmut Dahl, Ernst Schottle, Alfred Weber, Mario Kennecke | 1980-09-23 |