6 Utility Patents
#669 in Hangzhou
#22,310 in China
#695,270 in the World
Forward Citations = 3
Company Filing History:

Qingdao University of Technology
China University of Petroleum
4. 1 out of 67
Hohai University
5. 1 out of 1
Haining Zhuluoji Biotechnology Co., Ltd.
where one patent can have more than one assignee
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