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

Shifang Luo — 44 Patents

ExxonMobil: 44 patents #163 of 10,161Top 2%
Annandale, NJ: #9 of 185 inventorsTop 5%
New Jersey: #1,157 of 69,400 inventorsTop 2%
Overall (All Time): #67,416 of 4,157,543Top 2%
44 Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
9266794 Xylene isomerization process and catalyst therefor John Di-Yi Ou, Surbhi Jain 2016-02-23
9205401 Phenol removal in paraxylene recovery process John Di-Yi Ou, Glenn A. Heeter, Indulis J. Eilands, Jeevan S. Abichandani, Allen S. Gawlik +3 more 2015-12-08
9193645 Xylene isomerization process and catalyst therefor John Di-Yi Ou, Surbhi Jain 2015-11-24
9156749 Styrene removal in paraxylene recovery process Glenn A. Heeter, John Di-Yi Ou, Allen S. Gawlik, Terrance C. Osby, Jeevan S. Abichandani +2 more 2015-10-13
9012711 Phenol removal in paraxylene recovery process John Di-Yi Ou, Glenn A. Heeter, Indulis J. Eilands, Jeevan S. Abichandani, Allen S. Gawlik +3 more 2015-04-21
8906224 Sweet or sour service catalytic dewaxing in block mode configuration Krista Marie Prentice, Michel Daage, Gary P. Schleicher, Christine N. Elia, Stephen J. McCarthy +2 more 2014-12-09
8366908 Sour service hydroprocessing for lubricant base oil production Krista Marie Prentice, Gary P. Schleicher, Lei Zhang, Timothy L. Hilbert, Michel Daage +7 more 2013-02-05
8143438 Hydrogenation processes Stuart L. Soled, Andrzej Malek, James C. Vartuli, Jennifer S. Feeley, Sabato Miseo +4 more 2012-03-27
7893295 Hydrogenation of benzene polycarboxylic acids or derivatives thereof Richard H. Schlosberg, Jose G. Santiesteban, Stuart L. Soled, Andrzej Malek, Joseph E. Baumgartner +2 more 2011-02-22
7875742 Hydrogenation processes Stuart L. Soled, Andrzej Malek, James C. Vartuli, Jennifer S. Feeley, Sabato Miseo +4 more 2011-01-25
7732634 Hydrogenation processes Stuart L. Soled, Andrzej Malek, James C. Vartuli, Jennifer S. Feeley, Sabato Miseo +4 more 2010-06-08
7678954 Olefin oligomerization to produce hydrocarbon compositions useful as fuels Keith H. Kuechler, Stephen H. Brown, Helge Jaensch, Georges Mathys, Jane C. Cheng 2010-03-16
7655823 Manufacture of xylenes from reformate Gary D. Mohr, John S. Buchanan, Robert A. Crane, Jihad M. Dakka, Xiaobing Feng +1 more 2010-02-02
7396967 Manufacture of xylenes using reformate Larry L. Iaccino, Jeevan S. Abichandani, John S. Buchanan, Robert A. Crane, Jihad M. Dakka +2 more 2008-07-08
7176339 Manufacture of xylenes using reformate Larry L. Iaccino, Jeevan S. Abichandani, John S. Buchanan, Robert A. Crane, Jihad M. Dakka +2 more 2007-02-13
7119239 Manufacture of xylenes using reformate David L. Johnson, Robert G. Tinger, Robert A. Ware, John S. Buchanan, Xiaobing Feng +1 more 2006-10-10
7102037 Selective decomposition of ethers Doron Levin, James C. Vartuli, Charles M. Yarbrough, Dane C. Grenoble 2006-09-05
6548709 Method for the production of arylsulfides and compositions made therefrom Margaret M. Wu, Philip Trotto, Jose G. Santiesteban, Hye Kyung Cho Timken, Sandeep Dhingra +2 more 2003-04-15
6114551 Olefin epoxidation catalysts Doron Levin, Clarence D. Chang, Jose G. Santiesteban, James C. Vartuli 2000-09-05