Essilor International (compagnie Generale D'optique)

France

 
Quantité totale PI 2 959
Quantité totale incluant filiales 3 607 (+ 650 pour les filiales)
Rang # Quantité totale PI 408
Note d'activité PI 3,8/5.0    1 430
Rang # Activité PI 506
Activité incl filiales 3,5/5.0    1 532
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 341 1
174 0
1 443 0
0
 
Dernier brevet 2025 - Method for providing a lens element
Premier brevet 1974 - Light projector device, particul...
Dernière marque 2003 - IPSEO
Première marque 2003 - IPSEO

Filiales

34 subsidiaries with IP (368 patents, 282 trademarks)

24 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Myopia control lens element. Lens element, for example a myopia control lens element, adapted for...
Invention Myopia control lens element. Myopia control lens element Lens element, for example a myopia contr...
Invention Myopia control lens element. A lens element intended to be worn in front of an eye of a person co...
Invention Optical lens having a mirror coating and a multilayer system for improving abrasion-resistance. ...
Invention Methods for preparing functional optical films. The disclosure provides post-production methods ...
Invention Retinoscopic aid device. A retinoscopic aid device for use with a portable streak retinoscope an...
Invention Method and kit for the enzymatic degradation of poly(allyl diglycol carbonate). The present discl...
Invention Method and kit for the enzymatic degradation of polythiourethanes. The present disclosure relates...
Invention Method for providing a lens element. A method for providing a lens element comprising a plurality...
Invention Method for polishing a surface. A method for manufacturing an ophthalmic device, comprising a po...
Invention Lens element. A lens element intended to be worn in front of an eye of a person comprising: a re...
Invention Method for engraving an ophthalmic device. The disclosure relates to a method for engraving an op...
Invention System for evaluating a light-induced discomfort and associated method. A system (3) for evaluati...
Invention Optical material derived from a polymerizable composition containing terminal alkyne and thiol fu...
Invention Optical material derived from a polymerizable compound containing alkynylene and thiol functions....
Invention Hinge assembly for eyewear, eyewear comprising such a hinge assembly and method for assembling su...
Invention Optical material derived from a polymerizable composition containing a heterodifunctional alkyne ...
Invention Optical material derived from a prepolymer obtained from a heterodifunctional alkyne compound. Th...
Invention Optical material derived from a polymerizable composition containing a terminal dialkyne compound...
Invention Method and system for determining fitting parameters for fitting an ophthalmic lens in a rim of a...
Invention Device for determining a visual behaviour of a person. Device for determining values of parameter...
Invention Method for adjusting color of at least one active lens of a smart spectacle, and corresponding op...
Invention Spectacle lens. Spectacle lens comprising at least: - a first zone comprising a plurality of micr...
Invention Method for manufacturing an optical device, manufacturing device for manufacturing the optical de...
Invention Ophthalmic article. The invention relates to [an ophthalmic article (1) in particular for gamer e...
Invention Method for determining local spatial contrast of an optical lens. Method, for example implemented...
2023 Invention Method for characterizing at least part of a lens element. Method, for example implemented by co...
2022 Invention Application for myopia monitoring. A method for monitoring an evolution of a visual acuity value...
Invention Optical lens element for slowing down evolution of abnormal visual refraction. A lens element in...
Invention Manufacturing of high transparent articles using fdm 3d printing. A fused filament fabrication 3...
Invention Method and device for evaluating refraction of an eye of an individual using machine learning. A...
Invention Method for microforming microstructured films and lenses. A method of forming an optical element...
Invention Method for encapsulating a microstructured lens by coating transfer. A method of forming an opti...
Invention Manufacturing system configured to carry out a method for additively manufacturing an ophthalmic ...
Invention Method for determining an ophthalmic lens. The invention relates to a method for determining an ...
Invention Method for determining a dipping orientation of an ophthalmic lens. A computer-implemented metho...
Invention Process and device for making a mold assembly suitable for molding an opthahlmic lens. The inven...
Invention Method for thermoforming a film by thermal shrinkage and lamination thereof on an optical article...
Invention Method for encapsulating a microstructured lens by pipc. A method of forming an optical lens inc...
Invention An ophthalmic lens and a method for forming an ophthalmic lens. The present disclosure relates t...
Invention System and method for determining a myopia control solution. A system for determining a modifica...
Invention Ophthalmic element comprising a film structure. An ophthalmic element includes a vision base ele...
Invention Battery usage optimization for smart glasses. A method performed by a battery-powered electronic...
Invention System for determining a relative peripheral refraction of an eye of an individual and optical de...
Invention Computer-implemented method, apparatus, system and computer program for providing a user with a r...
Invention Mold for manufacturing a thermoset optical article, method for manufacturing the mold and method ...
Invention Method and device for objectively determining the optimal correction of an ophthalmic refraction ...
2003 P/S SPECTACLES; SPECTACLE FRAMES; NON-IMPLANTABLE OPHTHALMIC LENSES; SPECTACLE LENSES; SPECTACLE LENS...