Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7115770 | Use of tin derivatives as catalysts | Jean-Marie Bernard, Bernard Jousseaume, Thierry Toupance | 2006-10-03 |
| 6998364 | Process for the formation of urethane via transcarbamation | Jean-Marie Bernard, Bernard Jousseaume, Thierry Toupance | 2006-02-14 |
| 6348631 | Method for acylation or sulphonylation of an aromatic compound | Jean-Roger Desmurs, Jacques Dubac, Andre Laporterie, Julien Marquie | 2002-02-19 |