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

Sergei Yurchak

EXExxonMobil: 26 patents #368 of 10,161Top 4%
Media, PA: #16 of 402 inventorsTop 4%
Pennsylvania: #2,146 of 74,527 inventorsTop 3%
Overall (All Time): #147,849 of 4,157,543Top 4%
27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4404414 Conversion of methanol to gasoline Joe E. Penick, John C. Zahner 1983-09-13
4197418 Heat disposed in lower alcohols and derivatives conversion to gasoline hydrocarbons in a crystaline zeolite fluidized bed Wooyoung Lee 1980-04-08