For the Inventor, By the Inventor

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Guangdong, China

Huizhou Mingsheng Chemical Materials Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Hongyuan Fang (2 out of 21 patents)

Peng Zhao (2 out of 22 patents)

Lei Wang (2 out of 37 patents)

4. Mingrui Du (2 out of 3 patents)

5. Yanhui Pan (1 out of 19 patents)

6. Chengchao Guo (1 out of 10 patents)

7. Guobin Qiao (1 out of 3 patents)

8. Hui Liu (1 out of 3 patents)

9. Chao Zhang (1 out of 4 patents)

2 patents: Sort by Forward Citations

1. 12441921 - Silicate-modified polymer grouting material for leakage plugging (2025-10-14),

2. 11970564 - Structural flame retardant high strength low exothermic polymer grouting material for consolidating (2024-04-30),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#402 in Guangdong

#10,021 in China

Guangdong, China

Huizhou Mingsheng Chemical Materials Co., Ltd.

Forward Citations = 0

9 inventors:

Hongyuan Fang (2 out of 21 patents)

Peng Zhao (2 out of 22 patents)

Lei Wang (2 out of 37 patents)

4. Mingrui Du (2 out of 3 patents)

5. Yanhui Pan (1 out of 19 patents)

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