For the Inventor, By the Inventor

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Shanghai, China

Sennics Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Xiangyun Guo (1 out of 5 patents)

Jinguo Xing (1 out of 5 patents)

Zhimin Tang (1 out of 5 patents)

4. Gan Liang (1 out of 2 patents)

5. Jiaqiang Zhang (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 12692220 - Polyalkyl p-phenylenediamine anti-degradants and intermediates and preparation method thereof (2026-07-28),

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#1,367 in Shanghai

#18,517 in China

Shanghai, China

Sennics Co., Ltd.

Forward Citations = 0

5 inventors:

Xiangyun Guo (1 out of 5 patents)

Jinguo Xing (1 out of 5 patents)

Zhimin Tang (1 out of 5 patents)

4. Gan Liang (1 out of 2 patents)

5. Jiaqiang Zhang (1 out of 2 patents)

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