For the Inventor, By the Inventor

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Zhejiang, China

Henghe Materials & Science Technology Co., Ltd.

USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Bin Wang (2 out of 10 patents)

Meng Jun Yang (1 out of 1 patent)

Xiang Dong Sun (1 out of 1 patent)

4. Xiangdong Sun (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12479941 - Preparation method of BOPP film stiffening agent (2025-11-25),

2. 12054575 - Preparation method of highly aromatic hydrocarbon hydrogenated resin (2024-08-06),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#265 in Zhejiang

#10,021 in China

Zhejiang, China

Henghe Materials & Science Technology Co., Ltd.

Forward Citations = 0

4 inventors:

Bin Wang (2 out of 10 patents)

Meng Jun Yang (1 out of 1 patent)

Xiang Dong Sun (1 out of 1 patent)

4. Xiangdong Sun (1 out of 1 patent)

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