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 2341
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8193
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 57147
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 4847
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 4620
 
 
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 4617
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM37114
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS2564
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2470
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 19361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0313,475 Active System of Vision and Associated Method for Improving Visual Comfort to a WearerApr 02, 14Oct 23, 14[G02C]
2014/0316,554 SYSTEM AND METHOD FOR GENERATING MACHINE MARKING INSTRUCTIONSDec 14, 12Oct 23, 14[G02B]
2014/0307,223 Method For Transforming A Progressive Ophthalmic SurfaceDec 12, 12Oct 16, 14[G02C]
2014/0307,224 COATING COMPOSITION FOR AN OPTICAL ARTICLE, COMPRISING A COLLOIDAL SUSPENSION OF ZIRCONIA PARTICLESDec 27, 12Oct 16, 14[G02C, C09D]
2014/0300,857 OPHTHALMIC FILTERDec 06, 12Oct 09, 14[G02C, G02B]
2014/0300,858 METHOD FOR TRIMMING AN OPTHALMIC LENSAug 29, 12Oct 09, 14[B24B, G02C]
2014/0293,216 Method For Determining An Ophthalmic LensNov 15, 12Oct 02, 14[G02C]
2014/0293,218 SECURED DATA COMMUNICATION IN A NETWORKED COMPUTER SYSTEM FOR PROVIDING OPTICAL LENSESOct 31, 12Oct 02, 14[G02C]
2014/0293,219 METHOD FOR DETERMINING READING DISTANCEMar 08, 12Oct 02, 14[G02C]
2014/0283,749 SUPPORT FOR AN OPTICAL COATING LIQUID COMPOSITION TO DEPOSIT BY EVAPORATION TREATMENT ON AN OPTICAL ARTICLENov 09, 12Sep 25, 14[C23C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,845,101 Ametropia progression indicating deviceJun 24, 10Sep 30, 14[G02C, A61B]
8,845,390 Predictive calculation method for calculating a simulated shape of an engagement ridge to be arranged on the edge face of an ophthalmic lens of a pair of eyeglasses, and a method of bevelingJun 16, 11Sep 30, 14[B24B, G02C]
8,846,140 Method for producing an optical article coated with an antireflection or a reflective coating having improved adhesion and abrasion resistance propertiesOct 22, 12Sep 30, 14[G02B, B05D]
8,840,246 Method for determining an edge of an uncut spectacle lensDec 23, 10Sep 23, 14[B24B, G02C]
8,842,370 High-order aberration correction for optimization of human visual functionJan 03, 12Sep 23, 14[G02C, G02B]
8,828,164 Chamber including a sealed connection assembly sliding inside a translation planeAug 04, 10Sep 09, 14[B29D, B29C, B32B, F16J]
8,830,459 Device for demonstrating and testing the cosmetic qualities of an ophthalmic lensMay 15, 09Sep 09, 14[G01N, G01M]
8,820,919 Method of adjusting a display of binocular type comprising a pair of spectacles and display for the implementation of this methodJun 09, 10Sep 02, 14[G02C]
8,822,623 High index and high impact resistant poly(thio)urethane/urea material, method of manufacturing same and its use in the optical fieldJul 16, 10Sep 02, 14[C08G]
8,814,351 Impact-resistant ophthalmic lens and its manufacturing processDec 14, 11Aug 26, 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]
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]
2010/0003,508 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]
2009/0302,122 METHOD FOR RECORDING DATA IN A HOLOGRAPHIC FORM ON A LENS AND A CORRESPONDING LENSDec 06, 05Dec 10, 09[G02C, G03H, B29D, G06K]
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]

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