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

Long Y. Chiang

EXExxonMobil: 14 patents #815 of 10,161Top 9%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
CPChinese Petroleum: 2 patents #8 of 91Top 9%
NCNational Science Council: 1 patents #238 of 867Top 30%
Somerville, NJ: #32 of 1,141 inventorsTop 3%
New Jersey: #2,503 of 69,400 inventorsTop 4%
Overall (All Time): #140,084 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4833232 Synthesis of novel highly intrinsic conducting organic polymers 1989-05-23
4803006 Strongly magnetic organic solid state composition of matter Aaron N. Bloch 1989-02-07
4727135 Synthesis of polyquinoline by the catalytical dehydrogenative polymerization of tetrahydroquinoline Russell R. Chianelli 1988-02-23