Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873246 | 6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use | Philip A. Rossy, Marco Thyes, Albrecht Franke, Hans D. Lehmann, Josef Gries +2 more | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873246 | 6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use | Philip A. Rossy, Marco Thyes, Albrecht Franke, Hans D. Lehmann, Josef Gries +2 more | 1989-10-10 |