Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656748 | Process for the preparation of ivermectin | Dieter Arlt, Friedhelm Reisewitz | 1997-08-12 |
| 5624897 | Cyclic depsipeptides having 18 ring atoms, and their use for combating endoparasites | Peter Jeschke, Jurgen Scherkenbeck, Erwin Bischoff, Norbert Mencke, Achim Harder +2 more | 1997-04-29 |