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Oberkochen, Germany

Carl-zeiss-stiftung

USPTO Granted Patents = 702

Trademarks = 51

Forward Citations = 14,817

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710 inventors (with patents filed for the assignee):

Franz Muchel (25 out of 25 patents)

Karl-Heinz Schuster (23 out of 98 patents)

Wilhelm Ulrich (15 out of 133 patents)

4. Hubert Holderer (14 out of 61 patents)

5. Johannes Wangler (14 out of 83 patents)

6. Joachim Luber (14 out of 15 patents)

7. Gerhard Hohberg (14 out of 14 patents)

8. Fritz Strahle (12 out of 18 patents)

9. Klaus Biber (12 out of 17 patents)

10. Ortwin Muller (12 out of 13 patents)

11. Gerhard J Muller (12 out of 27 patents)

12. Michael Trunz (11 out of 14 patents)

13. Eckhard Enderle (11 out of 21 patents)

14. Peter Greve (11 out of 11 patents)

15. Erich Blaha (11 out of 13 patents)

Core Competencies:

Microscopy System

Surgical Microscope

Optical Observation Apparatus

Interferometer Arrangement

Microlithography

Coordinate Measuring Apparatus

Therapeutic Radiation Source

Stereoscopic Display System

Optical Arrangement

Vapor Deposition System

Medical Instrument Arrangement

Image Reversion System

702 patents: Sort by Forward Citations

1. 7688503 - Microscopy system and microscopy method for plural observers (2010-03-30),

2. 7649681 - Surgical microscope (2010-01-19),

3. 7641155 - Arrangement and method for at least partially compensating a torque caused by gravitational forces acting on a mass body (2010-01-05),

4. 7400342 - Optical observation apparatus with video device (2008-07-15),

5. 7374295 - Holding device having a transparent cover element for a drape (2008-05-20),

6. 7369306 - Image reversion system, ancillary ophthalmoscopy module and surgical microscope (2008-05-06),

7. 7343761 - Device for producing a glass rod (2008-03-18),

8. 7335223 - Apparatus for the treatment of body tissue (2008-02-26),

9. 7308807 - Method of manufacturing a leached fiber bundle (2007-12-18),

10. 7295377 - Compensating head mounted display device (2007-11-13),

11. 7256934 - Tilting system for an observation device and an observation device (2007-08-14),

12. 7254262 - Method of optimizing target quantities for optical precision measurement and apparatus therefor (2007-08-07),

13. 7219864 - Carrier system for a medical apparatus (2007-05-22),

14. 7218445 - Microlithographic reduction projection catadioptric objective (2007-05-15),

15. 7209238 - Interferometer arrangement and interferometric measuring method (2007-04-24),

Carl-Zeiss-Stiftung is a German foundation that was established in 1889 by Ernst Abbe and is mainly involved in the fields of optics and optoelectronics. The foundation is committed to promoting scientific and technological progress, supporting education, and maintaining an active role in society. Zeiss is one of the world's leading companies in the manufacturing of optical systems, industrial measurement, medical technology, and consumer optics products.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

702 Patents

#2 in Oberkochen

#75 in Germany

#1,382 in the World

Oberkochen, Germany

Carl-zeiss-stiftung

Forward Citations = 14,817

710 inventors:

Franz Muchel (25 out of 25 patents)

Karl-Heinz Schuster (23 out of 98 patents)

Wilhelm Ulrich (15 out of 133 patents)

4. Hubert Holderer (14 out of 61 patents)

5. Johannes Wangler (14 out of 83 patents)

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