For the Inventor, By the Inventor

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Ppg Coatings (tianjin) Co., Ltd.

USPTO Granted Patents = 4

Forward Citations = 1

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13 inventors (with patents filed for the assignee):

Zhengsong Luo (2 out of 2 patents)

Wenfu Yang (1 out of 1 patent)

Gehong Zhang (1 out of 1 patent)

4. Wei Wang (1 out of 16 patents)

5. Qiang Chen (1 out of 1 patent)

6. Zhenhua Wen (1 out of 1 patent)

7. Meiru Sun (1 out of 1 patent)

8. Maoyi Xue (1 out of 1 patent)

9. Hailong Yan (1 out of 1 patent)

10. John R Schneider (1 out of 42 patents)

11. Haifeng Liu (1 out of 1 patent)

12. Siqi Gao (1 out of 1 patent)

13. Shengzhi Xu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12365774 - Aqueous soft touch coating composition and wear-resisting coating formed by same (2025-07-22),

2. 11286396 - Light diffusing and reflective coatings (2022-03-29),

3. 10150883 - UV-curable coating compositions and methods for using them (2018-12-11),

4. 10087334 - Anti-slip coating and preparation, application method thereof (2018-10-02),

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#66 in Tianjin

#5,549 in China

Ppg Coatings (tianjin) Co., Ltd.

Forward Citations = 1

13 inventors:

Zhengsong Luo (2 out of 2 patents)

Wenfu Yang (1 out of 1 patent)

Gehong Zhang (1 out of 1 patent)

4. Wei Wang (1 out of 16 patents)

5. Qiang Chen (1 out of 1 patent)

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