ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 1481
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 42118
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 40121
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 3222
 
 
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 2717
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS2158
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1754
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1561
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM14111
 
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 794

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0106,163 OPTICAL ARTICLE INCLUDING AN ANTIREFLECTION COATING HAVING IMPROVED CRACK-RESISTANCE PROPERTIES UNDER MECHANICAL STRESSDec 19, 13Apr 17, 14[G02B]
2014/0098,343 METHOD FOR DETERMINING THE DOMINANT EYEMar 05, 12Apr 10, 14[A61B]
2014/0092,360 OPTICAL ARTICLE CONTAINING SELF-HEALING AND ABRASION-RESISTANT COATINGSDec 05, 13Apr 03, 14[G02B]
2014/0085,627 Process For Determining Position Parameters of a Manufactured Surface Relative To A Reference SurfaceMay 11, 12Mar 27, 14[G01B, G01M]
2014/0070,149 METHOD FOR PREPARING ANTISTATIC UV CURABLE HARDCOATINGS ON OPTICAL ARTICLESMar 18, 11Mar 13, 14[C09D]
2014/0071,541 Optical Device with Adjustable Optical SurfaceJul 24, 09Mar 13, 14[G02B]
2014/0034,212 ASYMMETRIC BLADDER COMPRESSION FOR ELIMINATION OF LAMINATION DEFECTS ON PROGRESSIVE ADDITION LENSESAug 06, 12Feb 06, 14[B32B]
2014/0034,222 GLYOXAL ADHESIVE SYSTEM AND PROCESS FOR MANUFACTURING SAMEAug 01, 12Feb 06, 14[C09J, B32B, C08K]
2014/0034,226 PROCESS OF DRILLING ORGANIC GLASSES USING A THERMOPLASTIC FILM PROTECTING AGAINST CRACKING AND CRAZINGJul 30, 13Feb 06, 14[B29D]
2014/0036,222 Spectacle Lens including a Base Lens and a Thin StructureNov 29, 11Feb 06, 14[G02C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,700,196 Method for providing finishing parametersSep 04, 09Apr 15, 14[G02C, G06Q, G06F]
8,690,322 Optical article comprising an antireflective coating with a low reflection both in the ultraviolet region and in the visible regionSep 06, 13Apr 08, 14[G02C]
8,690,324 Method for modifying spectacle frame shape dataDec 23, 08Apr 08, 14[G02C]
8,684,524 Photochromic optical article comprising a saturated photochromic coating and a film absorbing UV radiationOct 07, 10Apr 01, 14[G02C, G02B, F21V]
8,684,527 Ophthalmic diagnostic instrumentJan 27, 12Apr 01, 14[A61B]
8,685,292 Method for manufacturing ophthalmic lenses using circular blanksAug 20, 04Apr 01, 14[G02C, G02B, B29D]
8,678,834 Device for demonstrating and testing the effectiveness of an anti-reflective treatment of an ophthalmic lensOct 15, 09Mar 25, 14[G02C, G09B]
8,672,478 Ophthalmic lens arrangement and an apparatus for demonstrating a plurality of optical functions and a method for demonstrating a plurality of optical functionsDec 10, 10Mar 18, 14[G02C]
8,672,479 Visual device including an ophthalmic lens having a partially cropped insertion rib, and method for preparing such lensDec 24, 08Mar 18, 14[G02C]
8,675,045 Method of simulating blur in digitally processed imagesDec 19, 08Mar 18, 14[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2013/0084,778 Process for Controlling a Lens Manufacturing ProcessNov 27, 08Apr 04, 13[B24B]
2010/0201,010 HIGH ADHESION ACRYLATE COATINGS FOR A PHOTOCHROMIC OPHTHALMIC LENSMar 25, 10Aug 12, 10[B29D]
2010/0141,556 Ophthalmic displayOct 25, 07Jun 10, 10[G02F, G09G]
2010/0065,975 INJECTION MOLDING A LENS ONTO A COATED OPHTHALMIC WAFERDec 21, 06Mar 18, 10[G02C, G02B, B29D]
2010/0060,848 Method For Manufacturing Ophthalmic Lenses Using Circular BlanksSep 28, 09Mar 11, 10[G02C]
2010/0003,508 OPTICAL ARTICLE WITH ANTISTATIC AND ANTIABRASIVE PROPERTIES, AND METHOD FOR PRODUCING SAMEJul 31, 07Jan 07, 10[B05D, B32B]
7,622,526 Thermoset material based on antiplasticizing polythiourethane and ophthalmic lens comprising an antiplasticized thermoset materialSep 29, 04Nov 24, 09[C08J, B60C, G02C, G02B, C08G, B29D, H01L, C08K, C08L, B01D, B01F]
2009/0275,701 Curable Composition Based On Polyurethane And On Block Copolymers, And Transparent Material Obtained From Said CompositionJul 13, 09Nov 05, 09[G02C, C08L]
7,607,910 Device provided with pivotable supports for moulding an optical lens, in particular an ophthalmic lensJun 09, 04Oct 27, 09[B29D, B29C, B22D]
2009/0237,758 METHOD FOR PRINTING A BINARY HOLOGRAM ON A MANUFACTURED PRODUCT, AND OPTICAL LENS WITH A BINARY HOLOGRAM PRINTED THEREONDec 06, 05Sep 24, 09[G03H, B29D]
2009/0209,723 POLYURETHANE RESINS, A METHOD FOR THE PRODUCTION THEREOF AND OPTICAL LENSES MADE OF SAID RESINSOct 26, 05Aug 20, 09[G02C, C08G, B29D]
2009/0188,429 Ring for holding a lens for dip treatment thereofNov 22, 04Jul 30, 09[B05C]
2009/0174,098 Method for Manufacturing an Ophthalmic Lens Using a Photoactive MaterialDec 05, 08Jul 09, 09[B29D, B29C]
2009/0168,015 METHOD FOR PROVIDING DUAL SURFACE PROGRESSIVE ADDITION LENS SERIESJun 19, 06Jul 02, 09[G02C]
2009/0169,859 Article Comprising a Mesoporous Coating Having a Refractive Index Profile and Methods for Making SameFeb 02, 07Jul 02, 09[B05D, B32B]
2009/0146,916 Display Intented to be Mounted on a Pair of SpectaclesDec 01, 06Jun 11, 09[G09G]
7,500,316 Contour reading device comprising a force sensorMay 20, 05Mar 10, 09[G01B]
2009/0059,380 Optical Imager for Producing an Optical DisplayMar 02, 06Mar 05, 09[G02B]
2009/0054,547 METHOD FOR THE PREPARATION OF A TRANSPARENT MOULDING BASED ON A BLEND OF THERMOPLASTIC POLYMER AND THERMOSETTING POLYMERAug 25, 08Feb 26, 09[G02B, B29D, B29C]
2009/0026,639 METHOD OF COATING AN OPHTHALMIC LENS USING A STAMP COATINGDec 21, 06Jan 29, 09[G02C, B29D]

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