7 Utility Patents
#2,992 in Shanghai
#19,054 in China
#597,011 in the World
Forward Citations = 1
Company Filing History:
Shanghai Hengrui Pharmaceutical Co., Ltd.
Shanghai Huilun Life Science &technology Co., Ltd
Jiangsu Hengrui Medicine Company Ltd.
4. 1 out of 1
Shanghai Huilin Life Scinece & Technology Co., Ltd.
5. 1 out of 3,078

where one patent can have more than one assignee
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