For the Inventor, By the Inventor

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San Diego, CA, United States of America

Chromatech.ai, Inc.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Gary Fogel (3 out of 14 patents)

Yuval Shenkal (3 out of 18 patents)

Robert Penner (3 out of 3 patents)

4. David B Fogel (3 out of 3 patents)

3 patents: Sort by Forward Citations

1. 12672816 - Systems and methods for determination of color vision deficiency (2026-07-07),

2. 12285213 - Systems and methods for determination of color vision deficiency (2025-04-29),

3. 12148019 - System and method for fashion recommendations (2024-11-19),

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#1,198 in San Diego, CA

#16,838 in California

#73,766 in US

San Diego, CA, United States of America

Chromatech.ai, Inc.

Forward Citations = 0

4 inventors:

Gary Fogel (3 out of 14 patents)

Yuval Shenkal (3 out of 18 patents)

Robert Penner (3 out of 3 patents)

4. David B Fogel (3 out of 3 patents)

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