Issued Patents All Time
Showing 76–85 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696931 | Imidazole derivatives and pharmaceutical compositions containing them | Volkhard Austel, Joachim Heider, Manfred Reiffen, Willi Diederen | 1987-09-29 |
| 4670438 | Imidazo[4,5-c]pyridazine-3-ones, imidazo[4,5-d]pyridazine-4-ones, imidazo[4,]pyrazin-5-ones, purin-2-ones, purin-6-ones, and purin-2,6-diones useful as hypotensive or cardiotonic agents | Volkhard Austel, Joachim Heider, Manfred Reiffen, Jacobus Van Meel, Willi Diederen | 1987-06-02 |
| 4656171 | 2-phenyl-imidazo-pyrazines, useful as cardiotonics | Volkhard Austel, Joachim Heider, Manfred Reiffen, Jacobus Van Meel, Willi Diederen | 1987-04-07 |
| 4616011 | Novel indole derivatives and pharmaceutical compositions containing same | Manfred Reiffen, Joachim Heider, Volkhard Austel, Walter Kobinger, Christian Lillie | 1986-10-07 |
| 4616018 | Benzotriazolyl-4,5-dihydro-3(2H)-pyridazinones | Volkhard Austel, Joachim Heider, Manfred Reiffen, Willi Diederen, Walter Haarman | 1986-10-07 |
| 4604389 | Benzazepine derivatives | Manfred Reiffen, Klaus Noll, Joachim Heider, Volkhard Austel, Walter Kobinger +1 more | 1986-08-05 |
| 4584293 | Aminotetralin derivatives | Manfred Reiffen, Joachim Heider, Volkhard Austel, Walter Kobinger, Christian Lillie | 1986-04-22 |
| 4582837 | Imidazo[4,5-b] and [4,5-c]pyridine derivatives having cardiotonic activity | Volkhard Austel, Joachim Heider, Manfred Reiffen, Willi Diederen | 1986-04-15 |
| 4568680 | 2-Phenyl-imidazo[4,5-c]pyridinones useful as cardiotonic agents | Volkhard Austel, Joachim Heider, Manfred Reiffen, Jacobus Van Meel, Willi Diederen | 1986-02-04 |
| 4490369 | Benzazepine derivatives, their pharmaceutical compositions and method of use | Manfred Reiffen, Joachim Heider, Volkhard Austel, Wolfgang Eberlein, Walter Kobinger +5 more | 1984-12-25 |