Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614516 | 12-aminopyridazinopyrroloisoquinoline compounds | Otto Roos, Gerd Schorrenberg, Helmut Ensinger, Richard Reichl | 1997-03-25 |
| 5607943 | Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations | Otto Roos, Dietrich Arndts | 1997-03-04 |
| 5565452 | 9-amino-pyridazino[4',5':3,4]pyrrolo-[2,1-A]isoquinolines and the use thereof for the production of pharmaceutical preparations | Dietrich Arndts, Otto Roos | 1996-10-15 |