43 Utility Patents
#292 in Shanghai
#2,074 in China
#50,302 in the World
Forward Citations = 106
Company Filing History:

Other

4. 4 out of 9
Shanghai Haihe Pharmaceutical Co., Ltd.
5. 4 out of 24
Shanghai Techwell Biopharmaceutical Co., Ltd.
where one patent can have more than one assignee
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