Shanghai, China

Sinotech Energy Co., Ltd.


USPTO Granted Patents = 4

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Wei He (4 out of 60 patents)

silverMedal Ying Wei (4 out of 5 patents)

bronzeMedal Kang Wang (2 out of 3 patents)

4 Xiangao Feng (2 out of 2 patents)

5 Jian Zhang (1 out of 274 patents)

6 Jinlin Zhang (1 out of 13 patents)

7 Hao Wu (1 out of 73 patents)

8 Li Wang (1 out of 146 patents)

9 Fengqi Li (1 out of 1 patent)

10 Qingfeng Yin (1 out of 1 patent)


4 patents:

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USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#471 in Shanghai

#5,610 in China

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Shanghai, China
Forward Citations = 0

10 inventors:

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