Inventor
CHEN NAI Y
US82 patents
⚠️ This page may combine multiple inventors who share the name “CHEN NAI Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOBIL OIL CORP
43 patentsUS4851109AJul 25, 1989
Integrated hydroprocessing scheme for production of premium quality distillates and lubricants
MOBIL OIL CORP177 citations99
US4919788AApr 24, 1990
Lubricant production process
MOBIL OIL CORP140 citations98
US4828812AMay 9, 1989
Titanosilicates of enhanced ion exchange capacity and their preparation
MOBIL OIL CORP60 citations96
US4764266AAug 16, 1988
Integrated hydroprocessing scheme for production of premium quality distillates and lubricants
MOBIL OIL CORP86 citations96
US4518485AMay 21, 1985
Hydrotreating/isomerization process to produce low pour point distillate fuels and lubricating oil stocks
MOBIL OIL CORP88 citations96
US4419220ADec 6, 1983
Catalytic dewaxing process
MOBIL OIL CORP137 citations96
US4302323ANov 24, 1981
Catalytic hydroconversion of residual stocks
MOBIL OIL CORP65 citations96
US4278565AJul 14, 1981
Hydrocarbon manufacture from alcohols
MOBIL OIL CORP54 citations96
US4222855ASep 16, 1980
Production of high viscosity index lubricating oil stock
MOBIL OIL CORP68 citations96
US4100215AJul 11, 1978
Selective production of para-xylene
MOBIL OIL CORP81 citations96
US4740292AApr 26, 1988
Catalytic cracking with a mixture of faujasite-type zeolite and zeolite beta
MOBIL OIL CORP80 citations95
US4411770AOct 25, 1983
Hydrovisbreaking process
MOBIL OIL CORP64 citations94
US5037529AAug 6, 1991
Integrated low pressure aromatization process
MOBIL OIL CORP28 citations93
US4983274AJan 8, 1991
Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions
MOBIL OIL CORP31 citations93
US4861932AAug 29, 1989
Aromatization process
MOBIL OIL CORP38 citations93
US4808296AFeb 28, 1989
Process for dewaxing hydrocarbon feedstock
MOBIL OIL CORP29 citations93
US4717465AJan 5, 1988
Process for producing jet fuel with ZSM-22 containing catalist
MOBIL OIL CORP46 citations93
US4690903ASep 1, 1987
Process for preparing organic fuels and chemicals from biomass
MOBIL OIL CORP47 citations93
US4501926AFeb 26, 1985
Catalytic dewaxing process with zeolite beta
MOBIL OIL CORP63 citations93
US4500417AFeb 19, 1985
Conversion of Fischer-Tropsch products
MOBIL OIL CORP32 citations93
US4479804AOct 30, 1984
Fixed sulfur petroleum coke fuel and method for its production
MOBIL OIL CORP31 citations93
US4363717ADec 14, 1982
Conversion of heavy hydrocarbon oils
MOBIL OIL CORP31 citations93
US4305809ADec 15, 1981
Fixed sulfur petroleum coke fuel and method for its production
MOBIL OIL CORP33 citations93
US4231899ANov 4, 1980
Method of producing a steam stable aluminosilicate zeolite catalyst
MOBIL OIL CORP33 citations93
US4148835AApr 10, 1979
Hydrocarbon manufacture from alcohols
MOBIL OIL CORP49 citations93
US4101595AJul 18, 1978
Conversion of ethyl benzene to para xylene
MOBIL OIL CORP45 citations93
US5419830AMay 30, 1995
Method for controlling hydrocracking and isomerization dewaxing
MOBIL OIL CORP22 citations92
US4911823AMar 27, 1990
Catalytic cracking of paraffinic feedstocks with zeolite beta
MOBIL OIL CORP48 citations92
US4895636AJan 23, 1990
FCC process with catalyst separation
MOBIL OIL CORP53 citations92
US4549031AOct 22, 1985
Conversion of carbohydrates
MOBIL OIL CORP37 citations92
US4503278AMar 5, 1985
Process for converting carbohydrates to hydrocarbons
MOBIL OIL CORP43 citations92
US4443325AApr 17, 1984
Conversion of residua to premium products via thermal treatment and coking
MOBIL OIL CORP39 citations92
US4229608AOct 21, 1980
Heat balanced cyclic process for manufacture of light olefins
MOBIL OIL CORP45 citations92
US4871444AOct 3, 1989
Distillate fuel quality of FCC cycle oils
MOBIL OIL CORP26 citations91
US5013423AMay 7, 1991
Reforming and dehydrocyclization
MOBIL OIL CORP38 citations90
US4711710ADec 8, 1987
Process for making improved lubricating oils from heavy feedstock
MOBIL OIL CORP26 citations90
US4814543AMar 21, 1989
Nitrogen resistant paraffin hydroisomerization catalysts
MOBIL OIL CORP22 citations82
US4803186AFeb 7, 1989
Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions
MOBIL OIL CORP20 citations82
US4789656ADec 6, 1988
Crystalline silicate zeolite beta of improved stability
MOBIL OIL CORP22 citations82
US4756822AJul 12, 1988
Hydroprocessing catalyst and process
MOBIL OIL CORP19 citations82
US4627911ADec 9, 1986
Dispersed catalyst cracking with methanol as a coreactant
MOBIL OIL CORP21 citations82
US4515892AMay 7, 1985
Fermentation process
MOBIL OIL CORP20 citations82
US4269697AMay 26, 1981
Low pour point heavy oils
MOBIL OIL CORP22 citations82
MOBIL CORP
6 patentsUS4175211ANov 20, 1979
Method for treatment of rubber and plastic wastes
MOBIL CORP74 citations96
US4213847AJul 22, 1980
Catalytic dewaxing of lubes in reactor fractionator
MOBIL CORP77 citations95
US4194964AMar 25, 1980
Catalytic conversion of hydrocarbons in reactor fractionator
MOBIL CORP72 citations95
US4211635AJul 8, 1980
Catalytic conversion of hydrocarbons
MOBIL CORP32 citations93
US4161442AJul 17, 1979
Processing of tar sands
MOBIL CORP38 citations93
US4176050ANov 27, 1979
Production of high V.I. lubricating oil stock
MOBIL CORP50 citations92
CHEN NAI Y
1 patentShowing the top 50 of 82 patents by PatentIndex Score.