SY

Shiwei Yao

YC Yangtze River Pharmaceutical Group Co.: 1 patents #38 of 83Top 50%
Overall (All Time): #2,715,441 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10947185 Crystal form of dezocine and preparation method therefor Jingren Xu, Wei Cai, Haoyu Xu, Ying Xu, Zhichao Xiao 2021-03-16