Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686459 | Dioxopyrrolo pyrrole derivatives | Francois Diederich, Ulrike Obst, Sabine Wallbaum | 1997-11-11 |
LW
Lutz Weber
Overall (1997): #112,330 of 185,788Top 65%
1
Patents 1997