Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533662 | 2-Acylaminomethyl-1,4-benzodiazepine compounds and analgesic use | Horst Zeugner, Hans Liepmann, Wolfgang Milkowski | 1985-08-06 |
| 4482548 | Analgesic pharmaceutical compositions containing 5-phenyl-1,4-benzo diazepine compounds and a method of using same | Michael Ruhland, Horst Zeugner, Wolfgang Milkowski, Hans Liepmann | 1984-11-13 |
| 4382030 | 2-Acylaminomethyl-1,4-benzodiazepine derivatives and their salts, pharmaceutical compositions thereof and process for their preparation | Horst Zeugner, Hans Liepmann | 1983-05-03 |
| 4325957 | 2-Acylaminomethyl-1,4-benzodiazepine derivatives and their salts and pharmaceutical compositions thereof | Horst Zeugner, Hans Liepmann, Wolfgang Milkowski | 1982-04-20 |