Inventor
BRIGNAC GARLAND B
US20 patents
⚠️ This page may combine multiple inventors who share the name “BRIGNAC GARLAND B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
14 patentsUS6409913B1Jun 25, 2002
Naphtha desulfurization with reduced mercaptan formation
EXXONMOBIL RES & ENG CO22 citations92
US7244352B2Jul 17, 2007
Selective hydroprocessing and mercaptan removal
EXXONMOBIL RES & ENG CO21 citations91
US6913688B2Jul 5, 2005
Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation
EXXONMOBIL RES & ENG CO15 citations81
US6893554B2May 17, 2005
Naphtha desulfurization with selectively suppressed hydrogenation
EXXONMOBIL RES & ENG CO8 citations73
US7220352B2May 22, 2007
Selective hydrodesulfurization of naphtha streams
EXXONMOBIL RES & ENG CO8 citations67
US7074735B2Jul 11, 2006
Selectively suppressing catalytic hydrogenation
EXXONMOBIL RES & ENG CO4 citations63
US7297251B2Nov 20, 2007
Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor
EXXONMOBIL RES & ENG CO4 citations62
US7422679B2Sep 9, 2008
Low CO for increased naphtha desulfurization
EXXONMOBIL RES & ENG CO3 citations61
US7988848B2Aug 2, 2011
Activating hydroprocessing catalysts using carbon monoxide and use of catalysts for hydroprocessing
EXXONMOBIL RES & ENG CO2 citations60
US6589418B2Jul 8, 2003
Method for selective cat naphtha hydrodesulfurization
EXXONMOBIL RES & ENG CO6 citations59
US7357856B2Apr 15, 2008
Nitrogen removal from olefinic naphtha feedstreams to improve hydrodesulfurization versus olefin saturation selectivity
EXXONMOBIL RES & ENG CO2 citations57
US7612012B2Nov 3, 2009
Selectively suppressed hydrogenation catalyst
EXXONMOBIL RES & ENG CO0 citations52
US7576023B2Aug 18, 2009
Naphtha desulfurization with selectively suppressed hydrogenation
EXXONMOBIL RES & ENG CO1 citations52
US7959795B2Jun 14, 2011
Deep hydrodesulfurization of hydrocarbon feedstreams
EXXONMOBIL RES & ENG CO1 citations51
EXXON RESEARCH ENGINEERING CO
4 patentsUS6231753B1May 15, 2001
Two stage deep naphtha desulfurization with reduced mercaptan formation
EXXON RESEARCH ENGINEERING CO65 citations95
US5985136ANov 16, 1999
Two stage hydrodesulfurization process
EXXON RESEARCH ENGINEERING CO138 citations94
US6231754B1May 15, 2001
High temperature naphtha desulfurization using a low metal and partially deactivated catalyst
EXXON RESEARCH ENGINEERING CO46 citations91
US6197718B1Mar 6, 2001
Catalyst activation method for selective cat naphtha hydrodesulfurization
EXXON RESEARCH ENGINEERING CO24 citations89