Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684040 | Compositions in the form of solid solutions | Sven Grabowski, Winfried Mueller, Rudolf Binder, Axel Sanner | 1997-11-04 |
| 5641516 | Compositions which contain active substances and are in the form of solid particles | Sven Grabowski, Axel Sanner | 1997-06-24 |
| 5626864 | Preparation of colloidal aqueous solutions of active substances of low solubility | Cynthia Romerdahl, Juergen Heberger | 1997-05-06 |