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

Xuejin Feng — 3 Patents

CSCalitor Sciences: 3 patents #12 of 21Top 60%
SCSunshine Lake Pharma Co.: 3 patents #46 of 221Top 25%
Overall (All Time): #1,455,471 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10751339 Substituted aminopyrimidine compounds and methods of use Ning Xi, Liang Wang, Min-Nan Liao 2020-08-25
9670194 Substituted aminopyrimidine compounds and methods of use Ning Xi, Liang Wang, Zuping Wu, Yanjun Wu 2017-06-06
9518046 Substituted aminopyrimidine compounds and methods of use Ning Xi, Liang Wang, Zuping Wu, Yanjun Wu 2016-12-13