Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900833 | Asymmetrical ester derivatives of 1,4-dihydropyridine-3,5-dicarboxylic acid | Didier Pruneau, Francois Bellamy | 1990-02-13 |
| 4806544 | Asymmetrical ester derivatives of 1,4-dihydrophyridine-3,5-dicarboxylic acid | Didier Pruneau, Francois Bellamy | 1989-02-21 |
| 4710505 | Asymmetric heterocyclic ester derivatives of 1,4-dihydropyridine-3,5-dicarboxylic acids | Didier Pruneau, Alain-Pierre Bonenfant | 1987-12-01 |
| 4680402 | Benzoyl-phenyl-piperidine derivatives | Bernard Majoie, Francois Bellamy, Pierre Dodey | 1987-07-14 |
| 4528294 | Benzoyl-phenyl-piperidine derivatives | Bernard Majoie, Francois Bellamy, Pierre Dodey | 1985-07-09 |
| 4329568 | Apparatus for heat treatment, particularly the asepticization, of contact lenses | Pierre M. Rocher | 1982-05-11 |