Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835156 | Vasodilatory dihydrodibenzocycloheptyliden-ethyl piperazine derivatives and process for the preparation of these compounds | Xavier D. Cirera, Romeo R. Andreoli, Pedro P. Lloveras, Jose P. Irrure | 1989-05-30 |
| 4835179 | Antiulcer dihydrodibenzocycloheptyliden-ethylamine derivatives and process for the preparation of these compounds | Xavier D. Cirera, Romeo R. Andreoli, Pedro P. Lloveras, Jose P. Irurre | 1989-05-30 |