Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611973 | Process of producing a starting material in the form of granules | Veronique Gurfein, Christian Zaffran | 1997-03-18 |
| 5344971 | Process for deodorizing a mercapto acid by extracting malodorous compound therefrom with a supercritical fluid | Michel Dedieu, Herve Burgaud, Veronique Gurfein, Gerard Malle | 1994-09-06 |
| 5329045 | Process for deodorising a mercapto acid by extracting malodorous compounds therefrom with carbon dioxide | Michel Dedieu, Herve Burgaud, Veronique Gurfein, Gerard Malle | 1994-07-12 |