Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6239192 | Active-substance-containing moulded bodies based on biodegradable thermoplastically processable polymers | Hanns P. Muller, Horst Gruttmann, Kerstin Heeschen | 2001-05-29 |