Tianjin, China

Cnooc Energy Development Co., Ltd. Engineering Branch


USPTO Granted Patents = 1

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Guang Zhao (1 out of 24 patents)

silverMedal Caili Dai (1 out of 27 patents)

bronzeMedal Dongfang Lyu (1 out of 2 patents)

4 Jiaming Li (1 out of 17 patents)

5 Ju Zheng (1 out of 1 patent)

6 Weiyu Chen (1 out of 1 patent)

7 Yanhui Zhang (1 out of 1 patent)

8 Yanxu Zhang (1 out of 1 patent)

9 Kequan Meng (1 out of 1 patent)

10 Liguo Zhu (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#170 in Tianjin

#15,981 in China

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Tianjin, China
Forward Citations = 0

10 inventors:

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