Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092908 | Optical article having an interferential coating with an improved abrasion-resistance | Benoit EMPRIN, Sébastien Chiarotto | 2024-09-17 |
| 11397285 | Optical article having an abrasion and temperature resistant interferential coating with an optimized thickness ratio of low and high refractive index layers | Alexis Theoden, Francisco De Ayguavives | 2022-07-26 |
| 10830925 | Method for reducing or preventing the degradation of an antifouling layer or an optical article | Gregory Hervieu, Christophe Valenti, Pierre-Jean Calba | 2020-11-10 |
| 10288905 | Optical article comprising an interference coating with high reflectivity in the ultraviolet region | Delphine Passard | 2019-05-14 |
| 10048515 | Ophthalmic anti-somnolence lens, device and method | Delphine Passard, Melanie Tessieres | 2018-08-14 |