Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857526 | Aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2H)-one-1,1-dioxide | Marcel Hibert | 1989-08-15 |
| 4835151 | Pharmaceutical compositions and medical uses of dioxopiperidine derivatives | — | 1989-05-30 |