Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10017444 | Method for the purification of natural vanillin | Hubert Gayet, Martine Vibert | 2018-07-10 |
| 9873666 | Method for preparing oxysulphide and fluorinated derivatives by sulphination | Francois Metz, Valéry Dambrin, Marie Chauve | 2018-01-23 |