Inventor
OLECK STEPHEN M
US32 patents
⚠️ This page may combine multiple inventors who share the name “OLECK STEPHEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOBIL OIL CORP
31 patentsUS4683214AJul 28, 1987
Noble metal-containing catalysts
MOBIL OIL CORP87 citations96
US4568655AFeb 4, 1986
Catalyst composition comprising Zeolite Beta
MOBIL OIL CORP70 citations96
US4486296ADec 4, 1984
Process for hydrocracking and dewaxing hydrocarbon oils
MOBIL OIL CORP69 citations96
US4328127AMay 4, 1982
Residua demetalation/desulfurization catalyst
MOBIL OIL CORP59 citations96
US4271042AJun 2, 1981
Process for demetalation and desulfurization of petroleum oils
MOBIL OIL CORP111 citations96
US4089774AMay 16, 1978
Process for demetalation and desulfurization of petroleum oils
MOBIL OIL CORP59 citations96
US3931052AJan 6, 1976
Alumina-supported catalyst for residua demetalation and desulfurization
MOBIL OIL CORP87 citations96
US4612108ASep 16, 1986
Hydrocracking process using zeolite beta
MOBIL OIL CORP52 citations95
US4404097ASep 13, 1983
Residua demetalation/desulfurization catalyst and methods for its use
MOBIL OIL CORP52 citations93
US4757041AJul 12, 1988
Catalysts for cracking and dewaxing hydrocarbon oils
MOBIL OIL CORP27 citations92
US4696732ASep 29, 1987
Simultaneous hydrotreating and dewaxing of petroleum feedstocks
MOBIL OIL CORP34 citations92
US4490242ADec 25, 1984
Two-stage hydrocarbon dewaxing hydrotreating process
MOBIL OIL CORP32 citations92
US4458024AJul 3, 1984
Process for hydrotreating petroleum residua and catalyst therefor
MOBIL OIL CORP34 citations92
US4372839AFeb 8, 1983
Production of high viscosity index lubricating oil stock
MOBIL OIL CORP43 citations92
US4267033AMay 12, 1981
Upgrading of aromatic liquids
MOBIL OIL CORP47 citations92
US4711710ADec 8, 1987
Process for making improved lubricating oils from heavy feedstock
MOBIL OIL CORP26 citations90
US4440630AApr 3, 1984
Process for simultaneous hydrodesulfurization and hydrodewaxing with a catalyst of controlled pore size and metals content
MOBIL OIL CORP26 citations82
US4437976AMar 20, 1984
Two-stage hydrocarbon dewaxing hydrotreating process
MOBIL OIL CORP24 citations82
US4808560AFeb 28, 1989
Catalyst for simultaneous desulfurization and dewaxing of residua
MOBIL OIL CORP15 citations74
US4615997AOct 7, 1986
Method for preparing hydroisomerization catalysts
MOBIL OIL CORP16 citations74
US4519900AMay 28, 1985
Zeolite containing catalyst support for denitrogenation of oil feedstocks
MOBIL OIL CORP10 citations74
US4510044AApr 9, 1985
Process for hydrotreating petroleum residua and catalyst therefor
MOBIL OIL CORP18 citations74
US4510043AApr 9, 1985
Process for dewaxing of petroleum oils prior to demetalation and desulfurization
MOBIL OIL CORP9 citations74
US4508615AApr 2, 1985
Multi-stage process for demetalation, desulfurization and dewaxing of petroleum oils
MOBIL OIL CORP10 citations74
US4472266ASep 18, 1984
Hydrodewaxing with Mo, Ni-Mo, or Co-Mo on Zsm-5 type catalysts
MOBIL OIL CORP8 citations74
US4456700AJun 26, 1984
Catalyst for residua demetalation and desulfurization
MOBIL OIL CORP14 citations74
US4428865AJan 31, 1984
Catalyst composition for use in production of high lubricating oil stock
MOBIL OIL CORP15 citations74
US4354927AOct 19, 1982
Method of removing contaminants from hydrocarbonaceous fluids using high-sodium alumina
MOBIL OIL CORP9 citations74
US4601998AJul 22, 1986
Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-group via metal-alumina catalyst
MOBIL OIL CORP13 citations73
US4539101ASep 3, 1985
Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-Group VIA metal-alumina catalyst
MOBIL OIL CORP12 citations73
US4448677AMay 15, 1984
Catalyst and process for residua demetalation and desulfurization
MOBIL OIL CORP4 citations63