Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441973 | N-acyl-4-phenyl-pyrrolidin-2-ones and method for preparing | Lothar Zenker, Helmut Wunderlich, Dieter Lohmann, Angelika Rostock, Christine Siegemund +8 more | 1995-08-15 |