Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361563 | Pyridazinone-substituted benzimidazoles and salts | Volkhard Austel, Joachim Heider, Wolfgang Eberlein, Walter Haarmann | 1982-11-30 |
| 4353909 | 6-Hydroxy-2-phenyl-imidazo[4,5-b]pyridines and salts thereof | Axel Prox, Albert Reuter, Willy Roth, Jochen Schmid | 1982-10-12 |
| 4327100 | 2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof | Volkhard Austel, Manfred Reiffen, Joachim Heider | 1982-04-27 |