Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660187 | Process for preparing an intravaginal application system | Dietrich Hiller | 1997-08-26 |
| 5398698 | Process for preparing an intravaginal application system | Dietrich Hiller | 1995-03-21 |
| 5252561 | Preparation for the controlled release of active substances which are suitable as a therapeutics or for improving growth and feed utilization in ruminants | Dieter Duwel | 1993-10-12 |