Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873243 | Derivatives of 3-imino-pyridazine, process for obtaining them and pharmaceutical compositions containing them | Camille G. Wermuth, Michel Heaulme | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873243 | Derivatives of 3-imino-pyridazine, process for obtaining them and pharmaceutical compositions containing them | Camille G. Wermuth, Michel Heaulme | 1989-10-10 |