65 Utility Patents
#3 in Chalfont, PA
#311 in Pennsylvania
#12,414 in US
#22,933 in the World
Forward Citations = 309
Company Filing History:



4. 2 out of 95
Shanghai Hengrui Pharmaceutical Co., Ltd.
5. 2 out of 153
Jiangsu Hengrui Medicine Company Ltd.
where one patent can have more than one assignee
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