Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31071 | 6-Aza-3H-1,4-benzodiazepines | Walter von Bebenburg | 1982-11-02 |
| 4332940 | Process for the production of 2,3-cycloalkenopyridines | Helmut Beschke, Heinz Friedrich | 1982-06-01 |