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Essilor Compagnie Gnrale Doptique patent opposition analysis

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Latest patents of Essilor Compagnie Gnrale Doptique opposed by its competitors

Explore Essilor Compagnie Gnrale Doptique's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3019908
Jun 7, 2023Lens Supply System And Related Methods1
EP3292447
Oct 12, 2022System And Method For Compensating Deviations In An Optical Lens Manufacturing Process2
EP3208737
Jun 22, 2022Method For Providing A Set Of Data Relative To A Wearer Of An Ophthalmic Equipment And Method For Determining The Ophthalmic Equipment Based On The Set Of Data1
EP2992393
Sep 11, 2019Calculation System For Manufacturing An Ophthalmic Lens1
EP2906990
Mar 6, 2019Photochromic Ophthalmic Lens1
EP2850484
Dec 19, 2018Ophthalmic Lens1
EP3046719
Nov 28, 2018Device And Process For Marking An Ophthalmic Lens With A Pulsed Laser Of Wavelength And Energy Selected Per Pulse1
EP2220146
Sep 5, 2018Method Of Preparing A Transparent Polymer Material Comprising A Thermoplastic Polycarbonate And Mineral Nanoparticles1