Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348401 | N-Phenoxyalkylpiperidine derivatives | Wolfgang Kampe, Max Thiel, Wolfgang Schaumann, Otto-Henning Wilhelms | 1982-09-07 |
| 4346093 | Heterocyclic oxypropanolamine compounds and pharmaceutical compositions | Helmut Michel, Carl H. Ross, Fritz Wiedemann, Wolfgang Bartsch, Karl Dietmann | 1982-08-24 |
| 4330549 | Coumarins connected via an oxyalkyl group with a piperidine ring having anti-allergic action | Werner Winter, Max Thiel, Androniki Roesch, Otto-Henning Wilhelms | 1982-05-18 |