8 Utility Patents
#5,299 in Beijing
#16,488 in China
#519,767 in the World
Forward Citations = 9
Company Filing History:
Cofco (jilin) Bio-chemical Technology Co., Ltd
Cofco Biotechnology Co., Ltd.

4. 3 out of 664
China Petroleum & Chemical Corporation
5. 3 out of 195

where one patent can have more than one assignee
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