Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5147412 | Production of dispersions of spherical particles by crystallization of emulsions | Dietmar Kalz, Carsten Gerdes, Ferdinand Kummeler, Gunter Heinrich, Karl Reizlein +1 more | 1992-09-15 |
| 5116536 | Preparation of pharmaceutical or cosmetic dispersions | Manfred Bucheler, Hans Gehringer, Bernd Koglin | 1992-05-26 |
| 4996004 | Preparation of pharmaceutical or cosmetic dispersions | Manfred Bucheler, Hans Gehringer, Bernd Koglin | 1991-02-26 |
| 4976964 | Medicament formulation containing dihydropyridines and a process for its preparation | Klaus Schlossmann, Alfred Zembrod, Stanislav Kazda, Peter Serno | 1990-12-11 |
| 4814167 | Pyrettroid macroemulsions containing polyvinyl alcohol | Wolfgang Wirth, Heinz J. Niessen | 1989-03-21 |
| 4446127 | Process for the preparation of pharmaceutical and cosmetic dispersions | Manfred Bucheler, Hans Gehringer, Hildegard Schnoring | 1984-05-01 |