Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135407 | Optical lens having an enhanced interferential coating and a multilayer system for improving abrasion-resistance | Frédéric Guillain, William TROTTIER-LAPOINTE, Xingzhao DING | 2024-11-05 |
| 12124117 | Optical lens having a filtering interferential coating and a multilayer system for improving abrasion-resistance | Frédéric Guillain, William TROTTIER-LAPOINTE | 2024-10-22 |
| 12111521 | Optical lens having an interferential coating and a multilayer system for improving abrasion-resistance | Frédéric Guillain, William TROTTIER-LAPOINTE, Xingzhao DING | 2024-10-08 |
| 10830925 | Method for reducing or preventing the degradation of an antifouling layer or an optical article | Gregory Hervieu, Pierre-Jean Calba, Nicolas MAITRE | 2020-11-10 |
| 10754069 | Ophthalmic lens having different anti-fouling properties on each of the two surfaces thereof and manufacturing methods | Aude Lapprand, Pascale Lacan | 2020-08-25 |
| 9658467 | Ophthalmic lens that can be edged, comprising a hydrophobic bilayer and a temporary metal fluoride layer | Gregory Hervieu | 2017-05-23 |