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Carl Zeiss Jena Gmbh

USPTO Granted Patents = 282

CIPO Patents = 2

EPO Patents = 32

Trademarks = 3

Forward Citations = 3,387

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380 inventors (with patents filed for the assignee):

Ralf Wolleschensky (38 out of 115 patents)

Ulrich Simon (17 out of 20 patents)

Christoph Erler (15 out of 15 patents)

4. Alexandre Gatto (11 out of 11 patents)

5. Gunter Moehler (11 out of 16 patents)

6. Guenter Schoeppe (11 out of 11 patents)

7. Matthias Burkhardt (10 out of 11 patents)

8. Roman Kleindienst (9 out of 9 patents)

9. Petr Vojtisek (9 out of 9 patents)

10. Stefan Wilhelm (9 out of 22 patents)

11. Adolf Friedrich Fercher (9 out of 19 patents)

12. Daniel Thomae (8 out of 8 patents)

13. Eberhard Piehler (8 out of 30 patents)

14. Hans Tandler (8 out of 10 patents)

15. Johannes Winterot (7 out of 27 patents)

Core Competencies:

Optical Components

Holographic Technology

Lighting Devices

Functionalized Waveguides

Data Projection Systems

Illumination Apparatus

Spectroscopy Techniques

Optical Systems

Microtiter Plate Handling

Confocal Microscopy

Stereomicroscopy

Optical Assembly

282 patents: Sort by Forward Citations

1. 12468111 - Method for adjusting the holder of an optical element held in a holder, optical component and optical assembly (2025-11-11),

2. 12442767 - Lab-on-a-chip system with functionalized waveguide (2025-10-14),

3. 12416898 - Holographic operating element (2025-09-16),

4. 12406540 - Holographic access control (2025-09-02),

5. 12314006 - Lighting device for vehicles (2025-05-27),

6. 12313873 - Concealed grating structures (2025-05-27),

7. 12222081 - Illumination device for vehicles (2025-02-11),

8. 12189154 - Optical system with a filter element (2025-01-07),

9. 12188819 - Spectrometer having a support plate and having a housing (2025-01-07),

10. 12169321 - Optical assembly having optical elements which are movable in a guided manner, and method for moving a first optical element and a second optical element in a guided manner (2024-12-17),

11. 12162232 - Method and device for applying a material to a support (2024-12-10),

12. 12159008 - Detector system (2024-12-03),

13. 12158253 - Illumination apparatus for a motor vehicle (2024-12-03),

14. 12130461 - Functionalized waveguide for a detector system (2024-10-29),

15. 12076572 - Device for supplying energy to an active eye implant (2024-09-03),

Carl Zeiss Jena GmbH is a leading global technology company that specializes in optics and optoelectronics. With a rich heritage spanning over 175 years, Carl Zeiss Jena GmbH is known for its high-quality products and innovative solutions in areas such as microscopy, medical technology, and industrial metrology. The company's cutting-edge technologies have revolutionized various industries, making them a trusted partner for businesses and researchers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

282 Patents

#4 in Jena

#232 in Germany

#3,049 in the World

Carl Zeiss Jena Gmbh

Forward Citations = 3,387

380 inventors:

Ralf Wolleschensky (38 out of 115 patents)

Ulrich Simon (17 out of 20 patents)

Christoph Erler (15 out of 15 patents)

4. Alexandre Gatto (11 out of 11 patents)

5. Gunter Moehler (11 out of 16 patents)

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