Issued Patents 1989
Showing 1–1 of 1 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, Leonida Bruseghini | 1989-05-30 |