Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053055 | Compounds of unstable DP IV-inhibitors | Hans-Ulrich Demuth, Torsten Hoffmann, Konrad Glund | 2006-05-30 |
| 4389558 | Method for making a bellows unit | — | 1983-06-21 |
| 4379961 | Method of making an apparatus containing a diaphragm | — | 1983-04-12 |