Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674883 | Derivatives of pyridone, their preparation process, the new intermediates obtained, their use as medicaments and the pharmaceutical compositions containing them | Michel Fortin, Jean-Luc Haesslein | 1997-10-07 |