Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361563 | Pyridazinone-substituted benzimidazoles and salts | Volkhard Austel, Joachim Heider, Wolfgang Eberlein, Willi Diederen | 1982-11-30 |
| 4329347 | Cardiotonic and antithrombotic sulfur-containing derivatives of carbostyril | Erich Muller, Josef Nickl, Josef Roch, Berthold Narr, Johannes Weisenberger | 1982-05-11 |