Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847251 | Pyridazinone derivatives, and pharmaceutical compositions containing them | Alfred Mertens, Bernd Muller-Beckmann, Gisbert Sponer | 1989-07-11 |
| 4835167 | Tricyclic benzotriazoles, processes for the preparation thereof and pharmaceutical compositions containing them | Walter-Gunar Friebe, Alfred Mertens, Bernd Muller-Beckmann, Gisbert Sponer | 1989-05-30 |
| 4831032 | Cardiotonic benzimidazoles | Alfred Mertens, Herbert Berger, Bernd Muller-Beckmann, Klaus Strein | 1989-05-16 |
| 4730003 | Tricyclic compounds for treating heart and circulatory diseases | Alfred Mertens, Herbert Berger, Bernd Muller-Beckmann | 1988-03-08 |