Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874776 | Compound having mucus regulating and elastase-inhibitory activities, for the therapy of pulmonal emphysema and pulmonal fibrosis | — | 1989-10-17 |
| 4839366 | Methylthioquinolyl guanidine derivative, process of preparation thereof and pharmaceutical compositions therefrom | — | 1989-06-13 |
| 4826856 | Calcium antagonistic dihydropyridine derivative | Jean Cahn | 1989-05-02 |