CARL ZEISS VISION GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 16224
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 1056
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 841
 
  
 
B23B TURNING; BORING 349
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 354
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
1606 OPTICAL ARTICLES231

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9717407 Apparatus and method for testing night visionNov 25, 15Aug 01, 17[A61B]
9540482 Light-curing thermoplastic epoxy resin adhesiveSep 12, 08Jan 10, 17[C08G, C08L]
9259145 Apparatus and method for testing night visionJan 17, 08Feb 16, 16[A61B]
9055890 Eyeglass prescription methodNov 22, 11Jun 16, 15[A61B]
9036280 Holding assembly for a lensJan 28, 11May 19, 15[B23Q, C23C, B05C, B05D, C03B, C04B, B29D, G02B]
9022565 Method and apparatus for checking the centering of spectacles worn by a spectacle wearerFeb 07, 11May 05, 15[A61B, G02C]
8851677 Arrangement with a spectacle lens having a changeable effect and method for setting the effect of a spectacle lensDec 20, 11Oct 07, 14[A61B, G02C]
8840247 Method and apparatus for determining the location of the ocular pivot pointAug 26, 11Sep 23, 14[A61B]
8490781 Transport container system for prescription spectacle lens production and method for transporting spectacle lenses and/or spectacle lens blanksMar 10, 11Jul 23, 13[B65D, A45C]
8425035 Spectacle lens with color-neutral anti-reflection coating and method of making the sameMar 08, 11Apr 23, 13[G02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8519849 RFID-transponder and device having an RFID-transponder as well as a method of making an antenna for an RFID-transponderExpiredJan 12, 09Aug 27, 13[G08B]
2012/0115,991 COMPOSITION FOR MANUFACTURING A SCRATCH-PROOF COATING WITH IMPROVED RESISTANCE TO BASESAbandonedMay 06, 11May 10, 12[B05D, C09D, C08K]
2010/0030,570 SYSTEMS AND METHODS FOR ORDERING LENSESAbandonedAug 04, 08Feb 04, 10[G06Q, A61B]
7645099 Apparatus for machining a workpieceExpiredApr 25, 06Jan 12, 10[B23B]
2007/0157,883 Device For Coating Both Sides of Substrates With A Hydrophobic LayerAbandonedOct 06, 06Jul 12, 07[C23C]
2007/0062,015 Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairsAbandonedJun 30, 06Mar 22, 07[B23B]
2007/0008,493 Method and vision testing apparatus for determining the necessity of a vision aid during darkness and/or twilight as well as a set of vision aidsAbandonedJul 12, 06Jan 11, 07[A61B]
2006/0044,509 Device and method for adjusting a position of an eyeglass lens relative to the position of a pupilAbandonedJul 22, 05Mar 02, 06[A61B]
6885772 Process for cyclic, interactive image analysis, and also computer system and computer program for performing the processExpiredApr 06, 01Apr 26, 05[G06K]
2003/0045,211 Polishing head for a polishing machineAbandonedAug 02, 02Mar 06, 03[B24B]
D333313 Magnifying glassExpiredFeb 28, 90Feb 16, 93[]

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