42 Utility Patents
#316 in Shanghai
#2,188 in China
#52,852 in the World
Forward Citations = 18
Company Filing History:

Topharman Shanghai Co., Ltd.
Suzhou Vigonvita Life Sciences Co., Ltd.
4. 3 out of 9
Wigen Biomedicine Technology (shanghai) Co., Ltd.
5. 2 out of 125
East China University of Science and Technology
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