For the Inventor, By the Inventor

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Jiangsu Hanvo Safety Product Co., Ltd

USPTO Granted Patents = 2

EPO Patents = 1

Trademarks = 1

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Xianhua Wang (2 out of 2 patents)

Chonghua Ou (1 out of 1 patent)

Shendong Ren (1 out of 1 patent)

4. Ming Zhang (1 out of 17 patents)

5. Azfar Akbar (1 out of 1 patent)

6. Peng Wang (1 out of 1 patent)

7. Yugang Wang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12285889 - Preparation method of glove having soft coating with high wear resistance and high anti-slip performance (2025-04-29),

2. 11053609 - Graphene composite ultra-high molecular weight polyethylene fiber and preparation method thereof (2021-07-06),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#236 in Jiangsu

#9,971 in China

Jiangsu Hanvo Safety Product Co., Ltd

Forward Citations = 0

7 inventors:

Xianhua Wang (2 out of 2 patents)

Chonghua Ou (1 out of 1 patent)

Shendong Ren (1 out of 1 patent)

4. Ming Zhang (1 out of 17 patents)

5. Azfar Akbar (1 out of 1 patent)

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