Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538156 | Method for purifying adipic acid by crystallization | Philippe Leconte, Carl Patois, Robert Perron | 2003-03-25 |
| 6372942 | Pentenoic acid hydroxycarbonylation method | Jacques Brivet, Carl Patois, Robert Perron | 2002-04-16 |
| 6222069 | Method for purifying adipic acid in water | Philippe Leconte, Carl Patois, Robert Perron | 2001-04-24 |
| 5977395 | Ester syntheses and transesterifiable xanthate reactants therefor | Jean-Claude Boivin, Samir Zard | 1999-11-02 |
| 5637722 | Ester syntheses and transesterifiable xanthate reactants therefor | Jean-Claude Boivin, Samir Zard | 1997-06-10 |