Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863914 | Penem derivatives | Ettore Perrone, Marco Alpegiani, Angelo Bedeschi, Franco Zarini, Giovanni Franceschi | 1989-09-05 |
| 4837215 | Penem derivatives | Ettore Perrone, Marco Alpegiani, Angelo Bedeschi, Franco Zarini, Giovanni Franceschi | 1989-06-06 |