Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686496 | Chemical compound, the preparation thereof and its use in pharmaceutical compositions | Ralf Anderskewitz, Ernst-Otto Renth, Franz Birke, Armin Fugner, Hubert Heuer +1 more | 1997-11-11 |