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Carl Zeiss Vision International Gmbh

USPTO Granted Patents = 226

CIPO Patents = 10

EPO Patents = 245

Trademarks = 1

Forward Citations = 384

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192 inventors (with patents filed for the assignee):

Siegfried Wahl (28 out of 30 patents)

Ray Steven Spratt (26 out of 39 patents)

Timo Kratzer (21 out of 39 patents)

4. Oliver Schwarz (17 out of 18 patents)

5. Helmut Wietschorke (16 out of 21 patents)

6. Gerhard Kelch (15 out of 28 patents)

7. Ralf Meschenmoser (14 out of 25 patents)

8. Alexander Leube (13 out of 13 patents)

9. Arne Ohlendorf (12 out of 12 patents)

10. Jeremias Gromotka (11 out of 11 patents)

11. Matthias Hornauer (10 out of 10 patents)

12. Thomas Glöge (10 out of 10 patents)

13. Katharina Rifai (10 out of 12 patents)

14. Tobias Breuninger (10 out of 13 patents)

15. Jesús-Miguel Cabeza-Guillén (10 out of 19 patents)

Core Competencies:

Inkjet Printing

Spectacle Lens Manufacturing

Refractive Error Determination

Optometry Devices

3D Printing

Visual Performance Measurement

Progressive Spectacle Lenses

Optical Parameter Analysis

Surface Pattern Application

Ocular Aberration Detection

Spectacle Frame Design

Antibacterial Lens Properties

226 patents: Sort by Forward Citations

1. D1104781 - Abrasion tester (2025-12-09),

2. 12481805 - Method for inkjet printing a spectacle lens (2025-11-25),

3. 12478249 - Method and device for measuring the vision of a person (2025-11-25),

4. 12471772 - Determining a refractive error of an eye (2025-11-18),

5. 12468179 - Computer-implemented method for calculating a digital twin of a spectacle lens (2025-11-11),

6. 12465211 - Method and system for operating an optometry device (2025-11-11),

7. 12415350 - Computer-implemented method for determining printing parameter values of an inkjet printing device, a data processing system, a method for inkjet printing and an inkjet printing device (2025-09-16),

8. 12404581 - Apparatus for accommodating an article in a vacuum-coating installation (2025-09-02),

9. 12393055 - Method for manufacturing a spectacle lens according to at least one data set of edging data (2025-08-19),

10. 12336758 - Device and method for mapping of visual scene onto projection surface (2025-06-24),

11. 12319000 - 3D printing apparatus and 3D printing method for manufacturing a workpiece (2025-06-03),

12. 12307590 - Method for head image recording and corresponding mobile device (2025-05-20),

13. 12287536 - Progressive spectacle lens (2025-04-29),

14. 12256993 - Method and device for determining a visual performance (2025-03-25),

15. 12236621 - Method for head image registration and head model generation and corresponding devices (2025-02-25),

Carl Zeiss Vision International GmbH is a leading provider of high-quality optical products and services. They specialize in the development, production, and distribution of innovative vision solutions including eyeglass lenses, lens coatings, and prescription lenses. With a strong focus on precision and optical excellence, Carl Zeiss Vision International GmbH is dedicated to enhancing people's visual experience and improving their quality of life.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

226 Patents

#1 in Aalen

#292 in Germany

#3,674 in the World

Carl Zeiss Vision International Gmbh

Forward Citations = 384

192 inventors:

Siegfried Wahl (28 out of 30 patents)

Ray Steven Spratt (26 out of 39 patents)

Timo Kratzer (21 out of 39 patents)

4. Oliver Schwarz (17 out of 18 patents)

5. Helmut Wietschorke (16 out of 21 patents)

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