22 Utility Patents
#758 in Shanghai
#5,110 in China
#147,832 in the World
Forward Citations = 46
Company Filing History:
Shanghai Huahong Grace Semiconductor Manufacturing Corporation


4. 2 out of 159
Jiangsu Hengrui Medicine Company Ltd.
5. 1 out of 832,575 patents
Other
where one patent can have more than one assignee
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