24 Utility and 1 Design Patents
#52 in Ningde
#4,628 in China
#130,249 in the World
rank by utility patentsForward Citations = 21
Company Filing History:



4. 2 out of 4,291

5. 2 out of 100
Shanghai Hengrui Pharmaceutical Co., Ltd.
where one patent can have more than one assignee
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