Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017582 | Method of inducing a serotonin M receptor antagonist effect with N-quinuclidinyl-benzamides | Peter Donatsch, Gunter Engel, Bruno Hugi, Brian P. Richardson, Paul Stadler | 1991-05-21 |
| 4789673 | Heterocyclic carboxylic acid amides and esters | Peter Donatsch, Gunter Engel, Bruno Hugi, Brian P. Richardson, Hildegard R. Stadler +2 more | 1988-12-06 |