CARL ZEISS MEDITEC AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 25771
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 15637
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 89118
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS2772
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1776
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 16226
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 14140
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1493
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 13185
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 12123

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0042,770 CONTROL DEVICE FOR A PHACOEMULSIFICATION SYSTEM AND PHACOEMULSIFICATION SYSTEM COMPRISING SUCH A CONTROL DEVICEOct 25, 17Feb 15, 18[A61F]
2017/0367,878 APPARATUS AND METHOD FOR MEASURING AN OPTICAL BREAK-THROUGH IN A TISSUEJul 22, 14Dec 28, 17[A61F]
2017/0351,007 OPTICAL ELEMENT AND METHOD OF MAKING AN OPTICAL ELEMENTJun 05, 17Dec 07, 17[G02B, H01Q, G02F]
2017/0340,201 DEVICE AND METHOD FOR FIXING A RELATIVE GEOMETRIC POSITION OF AN EYEDec 08, 15Nov 30, 17[A61F, A61B]
2017/0340,483 SYSTEMS FOR SHORT PULSE LASER EYE SURGERYOct 09, 15Nov 30, 17[A61F, A61B]
2017/0332,065 SYSTEM FOR THE STEREOSCOPIC VISUALIZATION OF AN OBJECT REGIONMay 10, 17Nov 16, 17[H04N, G06T, G02B]
2017/0296,047 DEVICE FOR RELIABLY DETERMINING BIOMETRIC MEASUREMENT VARIABLES OF THE WHOLE EYEMay 01, 17Oct 19, 17[A61B]
2017/0296,384 TREATMENT SYSTEM FOR OPHTHALMIC PURPOSES WITH STORAGEApr 17, 17Oct 19, 17[A61F, A61B]
2017/0296,386 PLANNING DEVICE FOR AN OPHTHALMIC LASER THERAPY DEVICEApr 17, 17Oct 19, 17[A61F, A61B]
2017/0281,335 INTRAOCULAR LENS WITH SINGLE LENS TELESCOPE INTEGRATED IN THE OPTICAL PART THEREOFJun 16, 17Oct 05, 17[A61F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9918874 Ophthalmological laser systemJul 01, 15Mar 20, 18[A61F]
9919081 Liquids and gels for the ophthalmology and microscopy system for observing the sameOct 27, 14Mar 20, 18[A61K, A61F, A61B, A61M]
9913752 Surgical device and surgical methodMay 14, 12Mar 13, 18[A61F, A61B]
9912917 Visualization apparatus for a surgical siteNov 13, 15Mar 06, 18[H04N, G02B, A61B]
9895058 Heads-up vision analyzerMar 26, 12Feb 20, 18[A61B]
9888840 Method for the optimized prediction of the postoperative anatomical position of an intraocular lens implanted in a pseudophakic eyeJan 03, 17Feb 13, 18[A61F, A61B]
9883796 Ophthalmologic system and method of operating the sameOct 02, 15Feb 06, 18[A61B]
9883804 Method and device for examining a biological tissue by analysing fluorescence response to illumination and for treating the tissueFeb 06, 13Feb 06, 18[A61B]
9885858 Surgical microscopy system and method for operating the sameMay 27, 15Feb 06, 18[G02B]
9877870 Device and method for controlling a laser systemJun 01, 11Jan 30, 18[A61F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0055,886 Method for Generating Chapter Structures for Video Data Containing Images from a Surgical Microscope Object AreaAbandonedAug 20, 15Feb 25, 16[G02B, G11B]
2015/0374,548 OPHTHALMIC SURGERY METHODAbandonedMar 13, 14Dec 31, 15[A61F]
2015/0346,471 METHOD FOR THE IMAGE-BASED CALIBRATION OF MULTI-CAMERA SYSTEMS WITH ADJUSTABLE FOCUS AND/OR ZOOMAbandonedMay 27, 15Dec 03, 15[H04N, G02B]
2015/0346,472 MICROSCOPE SYSTEM WITH DEPTH PREVIEW AND MICROSCOPY METHODAbandonedMay 27, 15Dec 03, 15[G02B]
2015/0348,311 METHOD AND APPARATUS FOR DETERMINING A SURFACE TOPOGRAPHY OF A BODY IN A COORDINATE SYSTEM FIXED IN SPACE AND/OR FIXED ON THE BODYAbandonedMay 27, 15Dec 03, 15[G06T]
2015/0273,243 OPHTHALMIC SURGICAL PULSE CONTROL APPARATUSAbandonedMar 28, 14Oct 01, 15[A61F, A61N]
2015/0265,464 LASER APPARATUS FOR TREATING TISSUE IN THE ANTERIOR PORTION OF AN EYEAbandonedMar 23, 15Sep 24, 15[A61F]
2015/0265,468 SURGICAL SYSTEM FOR OPENING THE LENS CAPSULE IN AN EYEAbandonedMar 22, 15Sep 24, 15[A61F]
2015/0265,463 OPHTHALMIC DEVICE FOR TREATING TISSUE IN THE ANTERIOR OF AN EYEAbandonedMar 22, 15Sep 24, 15[A61F]
2015/0224,643 OPERATOR-CONTROLLED ELEMENT FOR A POSITIONING DEVICE OF A MEDICAL APPARATUS AND MEDICAL APPARATUS INCORPORATING SAID OPERATOR-CONTROLLED ELEMENTAbandonedFeb 12, 15Aug 13, 15[B25J]
2015/0168,707 SURGICAL MICROSCOPE AND A RETROFITTING SET FOR A SURGICAL MICROSCOPEAbandonedDec 15, 14Jun 18, 15[G02B]
2015/0119,356 Ophthalmic Viscoelastic DeviceAbandonedMay 08, 13Apr 30, 15[A61K]
2015/0002,814 Microscopy System and Method for Imaging Phase ObjectsAbandonedJun 30, 14Jan 01, 15[A61B, G02B]
2014/0379,268 Method And Device For Preoperatively Predicting A Postoperative Horizontal Depth Of An Intraocular Lens In An EyeAbandonedMay 03, 12Dec 25, 14[A61F, A61B]
2014/0340,501 SURGICAL MICROSCOPE WITH POSITIONING AIDAbandonedMay 15, 14Nov 20, 14[A61B, G02B, G03B]
2014/0276,025 MULTIMODAL INTEGRATION OF OCULAR DATA ACQUISITION AND ANALYSISAbandonedMar 12, 14Sep 18, 14[A61B]
2014/0211,306 FLUORESCENCE OBSERVATION SYSTEM AND SET OF FILTERSAbandonedApr 01, 14Jul 31, 14[G01N, G02B]
2014/0213,993 OPHTHALMIC SURGICAL CASSETTEAbandonedMar 28, 14Jul 31, 14[A61F, A61M]
2014/0024,949 SURGICAL MICROSCOPY SYSTEM INCLUDING AN OCT SYSTEMAbandonedSep 24, 13Jan 23, 14[A61B]
8567948 Device and method for examining the eye fundus, especially the photoreceptorsExpiredSep 16, 08Oct 29, 13[A61B]

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