Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830925 | Method for reducing or preventing the degradation of an antifouling layer or an optical article | Gregory Hervieu, Christophe Valenti, Nicolas MAITRE | 2020-11-10 |
| 9523004 | Surface treatment composition, process for producing the same, and surface-treated article | Gregory Hervieu, Don Lee Kleyer, Masayuki Hayashi, Peter Cheshire Hupfield, Tomohiro Yoshida +3 more | 2016-12-20 |
| 9110223 | Method for treating the surface of a substrate based on sulphur polymer, intended to be covered with a coating | Joseph Martin | 2015-08-18 |
| 8765216 | Process for the manufacture of lenses | Joseph Martin, Karin Scherer, Alain Thuillier, Gérard Willemin | 2014-07-01 |