Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870077 | Heterocyclic substituted indolinones | Wolfgang von der Saal, Alfred Mertens, Bernd Muller-Beckmann, Lothar Kling | 1989-09-26 |
| 4863945 | Pyrrolobenzimidazoles and pharmaceutical compositions containing them | Alfred Mertens, Klaus Strein, Erwin Boehm | 1989-09-05 |
| 4853386 | N.sup.6 -disubstituted purine derivatives, and pharmaceutical compositions containing them, useful for treating allergic diseases, bronchospastic and bronchoconstrictory conditions | Otto-Henning Wilhelms | 1989-08-01 |
| 4851406 | Heterocyclic-substituted indoles and pharmaceutical compositions containing them | Alfred Mertens, Wolfgang von der Saal, Bernd Muller-Beckmann, Gisbert Sponer | 1989-07-25 |
| 4835167 | Tricyclic benzotriazoles, processes for the preparation thereof and pharmaceutical compositions containing them | Wolfgang von der Saal, Alfred Mertens, Bernd Muller-Beckmann, Gisbert Sponer | 1989-05-30 |
| 4801596 | Nitroxy amino propanols for treating heart and circulatory diseases | Herbert Simon, Helmut Michel, Wolfgang Bartsch | 1989-01-31 |