Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258374 | Foam-forming pharmaceutical composition | Stefan Friess, Harald Heckenmuller, Heike Kublik | 2001-07-10 |
| 6197341 | Formulations of balsalazide and its derivatives | Stefan Friess, Harald Heckenmuller | 2001-03-06 |