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

Ben E. Evans

SPSynaptic Pharmaceutical: 2 patents #39 of 69Top 60%
Lansdale, PA: #405 of 839 inventorsTop 50%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,186,468 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6680323 Dihydropyrimidines and uses thereof Donghui Cui, Margaret R. Davis, Michael Dunn, Hanumath P. Kari, Bharat Lagu +3 more 2004-01-20
6274585 Dihydropyrimidines and uses thereof Donghui Cui, Margaret R. Davis, Michael Dunn, Hanumath P. Kari, Bharat Lagu +3 more 2001-08-14