Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633371 | Catechol derivatives | Karl Bernauer, Janos Borgulya, Hans Bruderer, Mos e Da Prada | 1997-05-27 |
GU
Gerhard Z urcher
Overall (1997): #148,306 of 185,788Top 80%
1
Patents 1997