Carl-Zeiss-Stiftung

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 49156
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 20220
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1584
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 7121
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL664
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 691
 
  
 
H01S DEVICES USING STIMULATED EMISSION686
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6236
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS530
 
  
 
G21K TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES 541

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7688503 Microscopy system and microscopy method for plural observersSep 22, 03Mar 30, 10[G02B]
7649681 Surgical microscopeFeb 12, 01Jan 19, 10[G02B]
7641155 Arrangement and method for at least partially compensating a torque caused by gravitational forces acting on a mass bodyNov 19, 02Jan 05, 10[A47F]
7416163 SupportSep 28, 01Aug 26, 08[F16L]
7400342 Optical observation apparatus with video deviceNov 21, 03Jul 15, 08[H04N]
7374295 Holding device having a transparent cover element for a drapeNov 29, 06May 20, 08[G02B]
7369306 Image reversion system, ancillary ophthalmoscopy module and surgical microscopeMar 26, 03May 06, 08[G02B]
7335223 Apparatus for the treatment of body tissueJan 29, 04Feb 26, 08[A61B]
7308807 Method of manufacturing a leached fiber bundleNov 16, 01Dec 18, 07[C03B]
7285231 Immersion liquid for water-immersion microscopyFeb 23, 04Oct 23, 07[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7276718 System and method for determining a position or/and orientation of two objects relative to each other as well as beam guiding arrangement, interferometer arrangement and device for changing an optical path length for use in such a system and methodWithdrawnApr 10, 02Oct 02, 07[G01N]
7218445 Microlithographic reduction projection catadioptric objectiveExpiredMay 13, 03May 15, 07[G02B]
2007/0012,853 Carrier system for a medical apparatusAbandonedSep 21, 06Jan 18, 07[F16M]
2006/0126,789 Catheter with inflatable balloon assembly and optically activated x-ray sourceAbandonedDec 10, 04Jun 15, 06[H01J, G21G, H05G]
7031428 Substrate material for X-ray optical componentsExpiredFeb 13, 04Apr 18, 06[G21K]
6972831 Projection exposure system for microlithography and method for generating microlithographic imagesExpiredNov 09, 04Dec 06, 05[G03B]
6963444 Stand arrangement for a medical-optical instrumentExpiredMar 01, 04Nov 08, 05[G02B]
6950174 Projection exposure system for microlithography and method for generating microlithographic imagesExpiredNov 09, 04Sep 27, 05[G03B]
6925920 Knife holder and knife for a microtomeExpiredApr 13, 00Aug 09, 05[B26D, G01N]
6922905 Probe head for a coordinate measuring apparatusExpiredJul 07, 03Aug 02, 05[G01B]
6902283 Microlithography reduction objective and projection exposure apparatusExpiredJun 25, 03Jun 07, 05[G02B]
6903802 Projection objective having adjacently mounted aspheric lens surfacesExpiredNov 07, 03Jun 07, 05[G02B, G03B]
6885491 Diffraction-optical component, illumination system and exposure system comprising such a diffraction-optical component as well as an exposure method employing such an exposure systemExpiredMar 20, 02Apr 26, 05[H01L, H04B, G02F, H03H]
6854193 Rotating swivel unit for sensors of a coordinate measuring apparatus and method for determining corrective parameters of the rotating swivel unitExpiredMar 28, 03Feb 15, 05[G01B]
2004/0239,584 Image display deviceAbandonedMar 12, 04Dec 02, 04[G09G]
6822729 Projection exposure system for microlithography and method for generating microlithographic imagesWithdrawnMar 05, 01Nov 23, 04[G03B]
2004/0220,464 Method and apparatus for carrying out a televisitAbandonedOct 22, 03Nov 04, 04[A61B]
2004/0152,987 Inspection system and inspection methodAbandonedNov 10, 03Aug 05, 04[A61B]
2004/0090,667 Microscopy systemAbandonedMar 21, 03May 13, 04[G02B]
2004/0025,539 Method and device for cutting glass tubesAbandonedAug 19, 03Feb 12, 04[C03B]

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