4 Utility Patents
#1,497 in Guangdong
#33,982 in China
Forward Citations = 0
Company Filing History:
Guangdong University of Petrochemical Technology
South China University of Technology
Beijing University of Chemical Technology
4. 1 out of 1
Jiaxing Beihua Polymer Additives Co., Ltd.
5. 1 out of 1
Beijing Red Avenue Innova Co., Ltd.
where one patent can have more than one assignee
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