Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703094 | Quinolone- and naphthyridonecarboxylic acid derivatives | Uwe Petersen, Thomas Schenke, Klaus-Dieter Bremm, Rainer Endermann | 1997-12-30 |
| 5622917 | Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives | Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kr uger, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 1997-04-22 |