P

Inventor

BOYLE JOSEPH P

CA22 patents
⚠️ This page may combine multiple inventors who share the name “BOYLE JOSEPH P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EXXON RESEARCH ENGINEERING CO

18 patents
US6110358AAug 29, 2000

Process for manufacturing improved process oils using extraction of hydrotreated distillates

EXXON RESEARCH ENGINEERING CO228 citations97
US4872970AOct 10, 1989

Reactivation of iridium-containing catalysts

EXXON RESEARCH ENGINEERING CO48 citations92
US6217771B1Apr 17, 2001

Ion exchange treatment of extraction solvent to remove acid contaminants

EXXON RESEARCH ENGINEERING CO23 citations90
US5183789AFeb 2, 1993

Ozone regeneration of platinum, and polymetallic platinum reforming catalysts

EXXON RESEARCH ENGINEERING CO15 citations73
US5043057AAug 27, 1991

Removal of sulfur from recycle gas streams in catalytic reforming

EXXON RESEARCH ENGINEERING CO8 citations73
US4769128ASep 6, 1988

Regeneration and reactivation of reforming catalysts avoiding iron scale carryover from the regenerator circuit to the reactors

EXXON RESEARCH ENGINEERING CO11 citations73
US4738939AApr 19, 1988

Regeneration and reactivation of reforming catalysts while passivating iron scale carryover from the regenerator circuit to the reactors

EXXON RESEARCH ENGINEERING CO13 citations73
US4517076AMay 14, 1985

Reactivation of iridium-containing catalysts

EXXON RESEARCH ENGINEERING CO12 citations73
US5616238AApr 1, 1997

Solvent extraction of hydrocarbon oils producing an increased yield of improved quality raffinate

EXXON RESEARCH ENGINEERING CO12 citations72
US5365009ANov 15, 1994

Heterogeneous alkylation and regeneration of alkylation catalysts

EXXON RESEARCH ENGINEERING CO11 citations72
US5221465AJun 22, 1993

High activity, high yield tin modified platinum-iridium catalysts, and reforming process utilizing such catalysts

EXXON RESEARCH ENGINEERING CO2 citations63
US5106809AApr 21, 1992

High activity, high yield tin modified platinum-iridium catalysts, and reforming process utilizing such catalysts

EXXON RESEARCH ENGINEERING CO5 citations63
US6294082B1Sep 25, 2001

Process for solvent extraction of hydrocarbons providing an increased yield of raffinate

EXXON RESEARCH ENGINEERING CO4 citations62
US5137620AAug 11, 1992

Reforming process using a pretreated catalyst

EXXON RESEARCH ENGINEERING CO6 citations61
US5269907ADec 14, 1993

Process for reforming at low severities with high-activity, high-yield, tin modified platinum-iridium catalysts

EXXON RESEARCH ENGINEERING CO3 citations60
US4514284AApr 30, 1985

Reactivation of iridium-containing catalysts

EXXON RESEARCH ENGINEERING CO6 citations57
US5342506AAug 30, 1994

Reforming using a PT-low RE catalyst in the lead reactor

EXXON RESEARCH ENGINEERING CO1 citations51
US5466376ANov 14, 1995

On-line analysis for continuous measurement of presence of carryunder in liquid-liquid extraction

EXXON RESEARCH ENGINEERING CO0 citations29

EXXONMOBIL RES & ENG CO

3 patents

COLUMBIA SPORTSWEAR NA INC

1 patent