Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693663 | Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivatives | Hans-Joachim Santel, Robert R. Schmidt, Ulrike Wachendorff-Neumann, Christoph Erdelen, Thomas Bretschneider +3 more | 1997-12-02 |