Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886835 | Alkadiene derivatives, their preparation, and pharmaceutical compositions containing them | Gerard Ponsinet, Gerard Roussel | 1989-12-12 |
| 4831034 | 4-benzylpiperazines useful as neuroleptics | Michel Barreau, Marie-Therese Comte, Gerard Ponsinet | 1989-05-16 |
| 4826974 | Process for preparing pyrrolo(1,2-A)azepinone derivatives | Michel Barreau, Marie-Therese Comte, Daniel Farge, Gerard Ponsinet, Gerard Roussel | 1989-05-02 |