Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873236 | Condensed diazepinones, processes for preparing them and pharmaceutical compositions containing these compounds | Wolfhard Engel, Gerhard Mihm, Gunter Trummlitz, Norbert Mayer, Adriaan De Jonge | 1989-10-10 |