ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 2471
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8993
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 60145
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 5020
 
 
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 4817
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 4644
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM36114
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2669
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS2664
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 20368

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0024,664 SYSTEM COMPRISING A POSITIONING AND CENTERING PIN FOR AN OPHTHALMIC LENS, AN ATTACHMENT MEMBER AND A TOOL FOR POSITIONING SAID ATTACHMENT MEMBER ON SAID POSITIONING AND CENTERING PINFeb 19, 13Jan 22, 15[B24B]
2015/0015,848 METHOD FOR ESTIMATING A DISTANCE SEPARATING A PAIR OF GLASSES AND AN EYE OF THE WEARER OF THE PAIR OF GLASSESMar 08, 13Jan 15, 15[G02C, A61B]
2015/0019,389 Method For Ordering A Spectacle Lens And Associated SystemMar 08, 13Jan 15, 15[G06Q]
2015/0002,656 SYSTEM AND METHOD FOR OPTICAL READING OF MARKINGS PRINTED ON A FACE OF AN OPHTHALMIC LENSNov 28, 12Jan 01, 15[G01B]
2015/0002,807 LOCATING DEVICE INTENDED TO BE FIXED TO A SPECTACLE FRAMEFeb 04, 13Jan 01, 15[G02C]
2015/0002,809 OPHTHALMIC FILTERDec 06, 12Jan 01, 15[G02C, G02B]
2014/0375,950 METHOD OF PROCESSING AN ORDER REQUEST FOR AN OPHTHALMIC LENSDec 14, 12Dec 25, 14[G05B, G02C]
2014/0368,790 SYSTEM AND METHOD FOR REAL TIME SEGMENTATIONFeb 11, 13Dec 18, 14[G02C, G06F]
2014/0368,813 OPHTHALMIC LENS HOLDER FOR A CENTERING DEVICENov 20, 12Dec 18, 14[B24B, G02C]
2014/0362,345 BINOCULAR MULTIPLEXING METHOD AND DEVICEDec 14, 12Dec 11, 14[A61B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,931,899 Method for trimming an opthalmic lensAug 29, 12Jan 13, 15[B24B, G02C]
8,926,401 Method of shaping an ophthalmic lensSep 01, 11Jan 06, 15[B24B]
8,919,954 Method for obtaining an ophthalmic lensNov 14, 12Dec 30, 14[B24B, G02C, B23B, B29D]
8,920,585 Asymmetric bladder compression for elimination of lamination defects on progressive addition lensesAug 06, 12Dec 30, 14[G02C, B29L, B29D, B29C, B32B, B30B]
8,916,233 Methods for coating lenses curved surfaces with a polarizing liquidMar 01, 05Dec 23, 14[G02C, G02B, B05C, B29D]
8,916,622 Heat-curable epoxy functional composition and transparent heat-cured caustic-resistant hard-coatings prepared therefromDec 17, 09Dec 23, 14[G02C, G02B, C08G, C09D, B05D, C08L]
8,894,471 Optical quality surfacing toolNov 30, 10Nov 25, 14[B24B, B24D]
8,896,675 Display system for stereoscopic viewing implementing software for optimization of the systemApr 10, 07Nov 25, 14[H04N, G02B, G09G, G06K]
8,891,072 Support, apparatus and method for performing a reflection measurement on an eyeglassMar 14, 14Nov 18, 14[G02B, G01J, G01N]
8,882,268 Optical function determining methodOct 07, 10Nov 11, 14[G02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2014/0285,898 DISPLAY FOR INCORPORATING IN A PAIR OF EYEGLASSESJun 19, 08Sep 25, 14[G02B]
2014/0071,541 Optical Device with Adjustable Optical SurfaceJul 24, 09Mar 13, 14[G02B]
2013/0108,858 Methods for Making an Article Coated with a Photochromic Film and Use Thereof in Ophthalmological OpticsJan 31, 07May 02, 13[B05D, B32B]
2012/0113,394 METHOD FOR OPTIMIZING AND/OR MANUFACTURING EYEGLASS LENSESDec 21, 11May 10, 12[A61B]
2012/0105,800 Method And Apparatus For Designing An Optical LensJun 29, 10May 03, 12[G02C]
2012/0004,754 Lens Customizing MethodDec 24, 09Jan 05, 12[G02C, G06F]
2011/0305,827 Methods of Using a Non-Photocatalytic Porous Coating as an Antisoiling CoatingJul 01, 09Dec 15, 11[C08J, C09K, C08G, B05D]
2011/0248,223 Additives for Enhancing the Antistatic Properties of Conductive Polymer-Based CoatingsDec 29, 09Oct 13, 11[H01B, B05D, B82Y]
2010/0289,880 Driver for Display Comprising a Pair of Binocular-Type SpectaclesApr 26, 07Nov 18, 10[H04N]
2010/0201,010 HIGH ADHESION ACRYLATE COATINGS FOR A PHOTOCHROMIC OPHTHALMIC LENSMar 25, 10Aug 12, 10[B29D]
2010/0171,253 OPTICAL LENS HOLDER FOR HOLDING LENSES DURING MANUFACTURING PROCESSOct 09, 07Jul 08, 10[B23Q]
2010/0149,492 Method for Determining an Ophthalmic LensNov 20, 07Jun 17, 10[G02C, A61B]
2010/0141,556 Ophthalmic displayOct 25, 07Jun 10, 10[G02F, G09G]
2010/0096,602 SYSTEM AND METHOD FOR IMPROVING ADHESION AND ABRASION RESISTANCE USING A FRONT SIDE TRANSFER PROCESS TO MANUFACTURE MULTI-COATED PHOTOCHROMIC OPTICAL LENSESOct 21, 08Apr 22, 10[G02B, B05D]
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]
2010/0060,850 COLOURED OPHTHALMIC LENSES FOR PEOPLE WITH DYSLEXIANov 15, 07Mar 11, 10[G02C]
2010/0053,547 Optical Article Comprising an Anti-Smudge CoatingOct 31, 07Mar 04, 10[G02C, G02B, C08G, B05D, B32B]
2010/0003,508 OPTICAL ARTICLE WITH ANTISTATIC AND ANTIABRASIVE PROPERTIES, AND METHOD FOR PRODUCING SAMEJul 31, 07Jan 07, 10[B05D, B32B]
2009/0316,110 METHOD FOR MAKING A TRANSPARENT OPTICAL ELEMENT, OPTICAL COMPONENT USED IN SAID METHOD AND RESULTING OPTICAL ELEMENTDec 15, 05Dec 24, 09[G02C, G02B, G02F, B29D]

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