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

Henry Hwang

ExxonMobil: 2 patents #3,932 of 10,161Top 40%
Newton, MA: #1,501 of 2,747 inventorsTop 55%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,149,150 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7411101 Production of alkylaromatic compounds Shiou-Shan Chen 2008-08-12
6888035 Hydrogenation of cleavage effluents in phenol production Kevin J. Fallon, Chung-Ming Chi, Frank Demers 2005-05-03