Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211203 | Benzofuran-4-carboxamides | — | 2001-04-03 |
| 6020340 | Imidazopyridines | — | 2000-02-01 |
| 5712298 | Fluoroalkoxy-substituted benzamides and their use as cyclic nucleotide phosphodiesterase inhibitors | — | 1998-01-27 |
| 5449676 | Pyridazines | Christian Schudt | 1995-09-12 |
| 5376656 | Arylpyridazinones | — | 1994-12-27 |
| 5236918 | 6-aryl-3-cyanaminopyridazines, their preparation and use and medicaments containing them | Wolf-Rudiger Ulrich | 1993-08-17 |
| 4707481 | Pyridazinones, their preparation and use, and bronchospasmolytic medicaments containing pyridazinones | Wolf-Rudiger Ulrich | 1987-11-17 |
| 4665074 | 6-(polyfluoroalkoxyphenyl) pyridazinones, their compositions, synthesis and use | — | 1987-05-12 |
| 4277472 | 3,6-Disubstituted-5,7-(lower alkano)-5,6,7,8-tetrahydropyrido(4,3-C)pyridazines; their intermediates, preparation, antihypertensive use and compositions | — | 1981-07-07 |