Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
XC

Xiang Chen

YCYangtze River Pharmaceutical Group Co.: 2 patents #4 of 39Top 15%
DCDizal (Jiangsu) Pharmaceutical Co.: 1 patents #1 of 15Top 7%
Shanghai, CA: #126 of 431 inventorsTop 30%
Overall (2021): #57,781 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11174254 Aniline-substituted 1,2-dihydropyrrol[3,4-C]pyridin/pyrimidin-3-one derivative and use thereof Shuchun GUO, Fusheng ZHOU, Jinzhu ZHAO, Dong Huang, Jing XIE +5 more 2021-11-16
11155546 4,6,7-trisubstituted 1,2-dihydropyrrolo[3,4-c]pyridin/pyrimidin-3-one derivatives and uses thereof Shuchun GUO, Fusheng ZHOU, Jinzhu ZHAO, Dong Huang, Jing XIE +5 more 2021-10-26
11007198 ErbB/BTK inhibitors Zhengtao LI, Hao ZOU, Wei Zhu, Changmao Shen, Rumin WANG +4 more 2021-05-18