Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826819 | Piperidine analgesics | Vittorio Vecchietti, Antonio Giordani | 1989-05-02 |
| 4801585 | Cyclic carboxamide derivatives and their use as analgesics | Vittorio Vecchietti, Antonio Giordani | 1989-01-31 |