Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882342 | 5-alkylbenzimidazoles, method of use and pharmaceutical compositions | Jens-Peter Holck, Alfred Mertens, Bernd Muller-Beckmann, Lothar Kling | 1989-11-21 |
| 4874756 | Benzodipyrroles, processes for the preparation thereof and pharmaceutical compositions containing them | Alfred Mertens, Herbert Berger, Bernd Muller-Beckmann, Klaus Strein | 1989-10-17 |
| 4870077 | Heterocyclic substituted indolinones | Walter-Gunar Friebe, Alfred Mertens, Bernd Muller-Beckmann, Lothar Kling | 1989-09-26 |
| 4851406 | Heterocyclic-substituted indoles and pharmaceutical compositions containing them | Alfred Mertens, Walter-Gunar Friebe, Bernd Muller-Beckmann, Gisbert Sponer | 1989-07-25 |
| 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 |