Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214377 | Melatonin for the production of a peroral pulsatile form of medication | Michael Dittgen, Sabine Fricke, Thomas Graser, Hermann Osterwald, Michael Oettel | 2001-04-10 |
| 4624804 | Process of preparing relaxin from milk | Wolfgang Voelter | 1986-11-25 |