Inventor
OLMSTEAD WILLIAM N
US16 patents
⚠️ This page may combine multiple inventors who share the name “OLMSTEAD WILLIAM N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
10 patentsUS5094737AMar 10, 1992
Integrated coking-gasification process with mitigation of bogging and slagging
EXXON RESEARCH ENGINEERING CO96 citations96
US5611915AMar 18, 1997
Process for removal of heteroatoms under reducing conditions in supercritical water
EXXON RESEARCH ENGINEERING CO32 citations92
US4836912AJun 6, 1989
Hydroconversion process using aromatic metal chelate compositions
EXXON RESEARCH ENGINEERING CO39 citations92
US4652647AMar 24, 1987
Aromatic-metal chelate compositions
EXXON RESEARCH ENGINEERING CO44 citations92
US4566965AJan 28, 1986
Removal of nitrogen and sulfur from oil-shale
EXXON RESEARCH ENGINEERING CO28 citations92
US5529684AJun 25, 1996
Method for demetallating refinery feedstreams
EXXON RESEARCH ENGINEERING CO25 citations90
US5006223AApr 9, 1991
Addition of radical initiators to resid conversion processes
EXXON RESEARCH ENGINEERING CO16 citations73
US4431511AFeb 14, 1984
Enhanced removal of nitrogen and sulfur from oil-shale
EXXON RESEARCH ENGINEERING CO7 citations73
US5228981AJul 20, 1993
Coal as an additive to accelerate thermal cracking in coking
EXXON RESEARCH ENGINEERING CO3 citations63
US4469584ASep 4, 1984
Process for pyrolyzing oil-shale
EXXON RESEARCH ENGINEERING CO1 citations51
EXXONMOBIL RES & ENG CO
4 patentsUS6245223B1Jun 12, 2001
Selective adsorption process for resid upgrading (law815)
EXXONMOBIL RES & ENG CO42 citations92
US7598487B2Oct 6, 2009
Micro-hydrocarbon analysis
EXXONMOBIL RES & ENG CO32 citations91
US7723115B2May 25, 2010
Measurement of distributed total acid numbers by electrospray mass spectrometry
EXXONMOBIL RES & ENG CO8 citations81
US7160437B2Jan 9, 2007
Method for determining the source of fouling in thermal conversion process units
EXXONMOBIL RES & ENG CO0 citations41