7 Utility Patents
#3,007 in Shanghai
#19,166 in China
#598,480 in the World
Forward Citations = 2
Company Filing History:
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Tetra Laval Holdings & Finance S.a.
Zhejiang Hisun Pharmaceutical Co., Ltd.
4. 1 out of 1
Shanghai Zaiqi Bio-tech Co., Ltd.
5. 1 out of 1
Nanjing Pailexing Pharmaceutical Technology Ltd.
where one patent can have more than one assignee
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