YD

Yanyan Dong

XC Xuanzhu Pharma Co.: 1 patents #2 of 5Top 40%
Overall (2017): #192,736 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9730934 Quinazoline derivatives substituted by aniline, preparation method and use thereof Zhenhua Huang 2017-08-15