Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348401 | N-Phenoxyalkylpiperidine derivatives | Walter-Gunar Friebe, Max Thiel, Wolfgang Schaumann, Otto-Henning Wilhelms | 1982-09-07 |
| 4321194 | N-Substituted aziridine-2-carboxylic acid derivatives for immuno stimulation | Elmar Bosies, Herbert Berger, Uwe Bicker, Alfred Grafe | 1982-03-23 |