Inventor
CHEN JINGGUANG G
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JINGGUANG G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
7 patentsUS6723230B1Apr 20, 2004
Regeneration of iron-based hydrogen sulfide sorbents
EXXONMOBIL RES & ENG CO15 citations84
US6649043B1Nov 18, 2003
Regeneration of hydrogen sulfide sorbents
EXXONMOBIL RES & ENG CO17 citations84
US6623626B2Sep 23, 2003
Naphthene ring opening over a ring opening catalyst combination
EXXONMOBIL RES & ENG CO12 citations73
US6589416B2Jul 8, 2003
Method and catalyst for opening naphthenic rings of naphthenic ring-containing compounds
EXXONMOBIL RES & ENG CO7 citations73
US6586650B2Jul 1, 2003
Ring opening with group VIII metal catalysts supported on modified substrate
EXXONMOBIL RES & ENG CO3 citations63
US6623625B2Sep 23, 2003
Naphthene ring opening over group VIII metal catalysts containing cracking moderators
EXXONMOBIL RES & ENG CO5 citations62
US6683020B2Jan 27, 2004
Naphthene ring opening over an iridium ring opening catalyst
EXXONMOBIL RES & ENG CO1 citations52
EXXON RESEARCH ENGINEERING CO
4 patentsUS5935420AAug 10, 1999
Desulfurization process for refractory organosulfur heterocycles
EXXON RESEARCH ENGINEERING CO50 citations92
US5928498AJul 27, 1999
Desulfurization and ring opening of petroleum streams
EXXON RESEARCH ENGINEERING CO41 citations92
US5925239AJul 20, 1999
Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics
EXXON RESEARCH ENGINEERING CO50 citations92
US5811624ASep 22, 1998
Selective opening of five and six membered rings
EXXON RESEARCH ENGINEERING CO52 citations92