Guangzhou, China

Guangzhou Chengyuan Bioimmunology Technology Co., Ltd.


USPTO Granted Patents = 1


Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Xi Chen (1 out of 20 patents)

silverMedal Ely Blanton Porter (1 out of 8 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#455 in Guangzhou

#16,035 in China

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Guangzhou, China
Forward Citations = 0

2 inventors:

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