Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901185 | Hybrid organic-inorganic material constituted by a silica network having photochromic agents and optical power limiting agents as a doping agent in the material | Frédéric Chaput, Stéphane Parola, Denis Chateau, Cédric Desroches | 2014-12-02 |