For the Inventor, By the Inventor

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Santa Monica, CA, United States of America

Boxiecat LLC

USPTO Granted Patents = 3

Trademarks = 17

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Jeff L Shear (2 out of 24 patents)

Alvin Kershman (2 out of 7 patents)

Josh Wiesenfeld (2 out of 2 patents)

4. Doreen Linze (1 out of 7 patents)

5. Harold Cole (1 out of 1 patent)

6. William Lewis (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12733621 - Cat litter containing a fluorescent cat attractant (2026-09-15),

2. 12484546 - Cat litter box displaying a fluorescent cat attractant (2025-12-02),

3. 12284980 - Compressible animal litter (2025-04-29),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#135 in Santa Monica, CA

#16,830 in California

#73,727 in US

Santa Monica, CA, United States of America

Boxiecat LLC

Forward Citations = 0

6 inventors:

Jeff L Shear (2 out of 24 patents)

Alvin Kershman (2 out of 7 patents)

Josh Wiesenfeld (2 out of 2 patents)

4. Doreen Linze (1 out of 7 patents)

5. Harold Cole (1 out of 1 patent)

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