Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455738 | Process for the sulfonation of an aromatic compound | Christophe Le Roux, Sigrid Repichet | 2002-09-24 |
| 6348631 | Method for acylation or sulphonylation of an aromatic compound | Jean-Roger Desmurs, Andre Laporterie, Christian Laporte, Julien Marquie | 2002-02-19 |