Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091878 | Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper | Christophe Chartier, Gaël Depres, Jean-Marie Vau, Olivier Poncelet, Aurélien Auger | 2021-08-17 |
| 8741793 | Vitreous material with visual effects and its applications | Olivier Renard | 2014-06-03 |
| 7863584 | Optical coding device by plasmon effect and authentication method using the device | Francois Tardif, Olivier Raccurt | 2011-01-04 |