Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595531 | Process of making benzodiazepine derivatives | Wolfgang Milkowski, Siegfried Funke, Rolf Huschens, Hans Liepmann, Werner Stuhmer +1 more | 1986-06-17 |
| 4554274 | N.sub.b Quaternary derivatives of ajmaline and isoajmaline, methods and intermediate products in the manufacture of their derivatives and method of using same and pharmaceutical compositions thereof | Wolfgang Kehrbach, Joachim Wegener, Ulrich Kuehl, Gerd Buschmann | 1985-11-19 |
| 4552877 | N.sub.b -Quaternary derivatives of sandwicine and isosandwicine methods and intermediate products in the manufacture of their derivatives and methods of using same and pharmaceutical compositions thereof | Wolfgang Kehrbach, Joachim Wegener, Ulrich Kuehl, Gerd Buschmann | 1985-11-12 |
| 4451468 | Acidiferous 17-normal-pentyl sparteine tartaric and fumaric acid salts pharmaceutical compositions thereof | Bernd Hachmeister, Wolfgang Milkowski, Ulrich Kuhl, Gerd Buschmann | 1984-05-29 |
| 4244869 | Benzodiazepine derivatives and process of making them | Wolfgang Milkowski, Siegfried Funke, Rolf Huschens, Hans Liepmann, Werner Stuhmer +1 more | 1981-01-13 |
| 4243585 | Bendodiazocine derivatives and process of making the same | Wolfgang Milkowski, Siegfried Funke, Rolf Huschens, Hans Liepmann, Werner Stuhmer +1 more | 1981-01-06 |
| 4216167 | 1,3 Diaminopropane derivatives | Wolfgang Milkowski, Siegfried Funke, Rolf Huschens, Hans Liepmann, Werner Stuhmer +1 more | 1980-08-05 |