Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4634700 | 1,3-dioxolanyl derivatives, a process for their preparation, their use and pharmaceutical preparations containing these compounds | Helmut Schickaneder, Kurt H. Ahrens | 1987-01-06 |