Beijing, China

China National Building Material Group Co., Ltd.


USPTO Granted Patents = 2

Trademarks = 5

Forward Citations = 0

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11 inventors (with patents filed for the assignee):

goldMedal Chong Zhang (2 out of 3 patents)

silverMedal Zhiqiang Cao (2 out of 2 patents)

bronzeMedal Shou Peng (2 out of 3 patents)

4 Longyue Jiang (1 out of 1 patent)

5 Liangmao Jin (1 out of 1 patent)

6 Nan Zhan (1 out of 1 patent)

7 Changzhen Wang (1 out of 1 patent)

8 Kui Wu (1 out of 1 patent)

9 Weiguang Gao (1 out of 1 patent)

10 Xingda Wu (1 out of 1 patent)

11 Jichen Sun (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#762 in Beijing

#9,949 in China

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Beijing, China
Forward Citations = 0

11 inventors:

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