Shanghai, China

Shanghai World-prospect Chemtech Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Li Fan (1 out of 13 patents)

silverMedal Xiaojun Xu (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,159 in Shanghai

#16,035 in China

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Shanghai, China
Forward Citations = 3

2 inventors:

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