5 Utility Patents
#832 in Hangzhou
#27,091 in China
#826,892 in the World
Forward Citations = 25
Company Filing History:
Hangzhou Minsheng Pharmaceutical Co. Ltd
Hangzhou Minsheng Pharmaceuticals Co., Ltd.
Purdue Pharmaceuticals Products L.p.
4. 1 out of 1
Hangzhou Minsheng Institutes for Pharma Research
where one patent can have more than one assignee
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