41 Utility Patents
#314 in Shanghai
#2,158 in China
#54,105 in the World
Forward Citations = 14
Company Filing History:

Topharman Shanghai Co., Ltd.
Suzhou Vigonvita Life Sciences Co., Ltd.
4. 3 out of 8
Wigen Biomedicine Technology (shanghai) Co., Ltd.
5. 2 out of 121
East China University of Science and Technology
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