Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687020 | Method for preparing an aromatic composition including a compound containing two solids having organoleptic properties | Jean-Claude Le-Thiesse, Jean-Claude Masson, Olivier Giacomoni | 2017-06-27 |
| 9126917 | Method for purifying vanillin by liquid-liquid extraction | Martine Vibert, Alain Etchebarne | 2015-09-08 |
| 8933274 | Method for preparing a vanillin derivative | Laurent Garel, Martine Vibert, Francois Metz | 2015-01-13 |