Assignee
STANDARD OIL CO
376 patents
Top patents by PatentIndex Score
US3960706AJun 1, 1976
Process for upgrading a hydrocarbon fraction
STANDARD OIL CO177 citations99
US3948755AApr 6, 1976
Process for recovering and upgrading hydrocarbons from oil shale and tar sands
STANDARD OIL CO306 citations99
US4457374AJul 3, 1984
Transient response process for detecting in situ retorting conditions
STANDARD OIL CO353 citations97
US4450254AMay 22, 1984
Impact improvement of high nitrile resins
STANDARD OIL CO726 citations97
US6287432B1Sep 11, 2001
Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions
STANDARD OIL CO57 citations96
US5212137AMay 18, 1993
Catalyst for the manufacture of acrylonitrile and methacrylonitrile
STANDARD OIL CO63 citations96
US4611090ASep 9, 1986
Semirigid photovoltaic module assembly and structural support therefor
STANDARD OIL CO247 citations96
US4557766ADec 10, 1985
Bulk amorphous metal alloy objects and process for making the same
STANDARD OIL CO127 citations96
US4423781AJan 3, 1984
Method of using a spacer system in brine completion of wellbores
STANDARD OIL CO68 citations96
US4412130AOct 25, 1983
Downhole device to detect differences in fluid density
STANDARD OIL CO66 citations96
US4382128AMay 3, 1983
Polyolefin grafted with polycarboxylic acid, ester or anhydride and modified with polyhydroxy compound
STANDARD OIL CO75 citations96
US4301077ANov 17, 1981
Process for the manufacture of 1-4-butanediol and tetrahydrofuran
STANDARD OIL CO143 citations96
US4077912AMar 7, 1978
Catalysts useful for exothermic reactions
STANDARD OIL CO107 citations96
US4042153AAug 16, 1977
Liquid dropping device
STANDARD OIL CO115 citations96
US4001317AJan 4, 1977
Process for the oxidation of olefins using catalysts containing various promoter elements
STANDARD OIL CO65 citations96
US3980605ASep 14, 1976
Semi-permeable membrane compositions based on blends of polyamides and polyvinyl alcohols
STANDARD OIL CO72 citations96
US3960708AJun 1, 1976
Process for upgrading a hydrocarbon fraction
STANDARD OIL CO144 citations96
US3948754AApr 6, 1976
Process for recovering and upgrading hydrocarbons from oil shale and tar sands
STANDARD OIL CO83 citations96
US6358882B1Mar 19, 2002
Fluid bed vinyl acetate catalyst
STANDARD OIL CO55 citations95
US4893286AJan 9, 1990
System and method for preprocessing and transmitting echo waveform information
STANDARD OIL CO120 citations95
US4459207AJul 10, 1984
Method and apparatus for cleaning drilling fluids
STANDARD OIL CO70 citations95
US3965083AJun 22, 1976
Process for the vapor phase polymerization of monomers in a horizontal, quench-cooled, stirred-bed reactor using essentially total off-gas recycle and melt finishing
STANDARD OIL CO59 citations95
US3957448AMay 18, 1976
Divided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levels
STANDARD OIL CO83 citations95
US4722782AFeb 2, 1988
Method for solvent treating of tar sands with water displacement
STANDARD OIL CO53 citations94
US4441556AApr 10, 1984
Diverter tool and its use
STANDARD OIL CO91 citations94
US4265307AMay 5, 1981
Shale oil recovery
STANDARD OIL CO419 citations94
US4081464AMar 28, 1978
Iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system
STANDARD OIL CO148 citations94
US4024501AMay 17, 1977
Line driver system
STANDARD OIL CO75 citations94
US4727207AFeb 23, 1988
Process for converting methane and/or natural gas to more readily transportable materials
STANDARD OIL CO43 citations93
US4551156ANov 5, 1985
Permselective membrane compositions for gas separations and process for the separation of gases therewith
STANDARD OIL CO49 citations93
US7033470B2Apr 25, 2006
Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions
STANDARD OIL CO15 citations92
US6458742B1Oct 1, 2002
Catalyst for the manufacture of acrylonitrile
STANDARD OIL CO21 citations92
US6332968B1Dec 25, 2001
Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions
STANDARD OIL CO17 citations92
US4955328ASep 11, 1990
Leading piston engine with two cylinders interconnected through a transfer port
STANDARD OIL CO69 citations92
US4876992AOct 31, 1989
Crankshaft phasing mechanism
STANDARD OIL CO79 citations92
US4861751AAug 29, 1989
Production of high temperature superconducting materials
STANDARD OIL CO29 citations92
US4746641AMay 24, 1988
Ammoxidation of paraffins and catalysts therefor
STANDARD OIL CO40 citations92
US4529411AJul 16, 1985
CO2 Removal from high CO2 content hydrocarbon containing streams
STANDARD OIL CO62 citations92
US4476280AOct 9, 1984
Polyamide compositions from mixtures of trimethylhexamethylene diamine, hexamethylene diamine and diacids
STANDARD OIL CO33 citations92
US4461360AJul 24, 1984
Bit extension guide for sidewall corer
STANDARD OIL CO27 citations92
US4433652AFeb 28, 1984
Composite valve and process
STANDARD OIL CO42 citations92
US4369130AJan 18, 1983
Composition for removing sulfur oxides from a gas
STANDARD OIL CO47 citations92
US4280929AJul 28, 1981
Attrition resistant-higher active component fluid bed catalysts
STANDARD OIL CO30 citations92
US4101289AJul 18, 1978
Horizontal reactor for the vapor phase polymerization of monomers
STANDARD OIL CO39 citations92
US4067616AJan 10, 1978
Methods of and apparatus for mining and processing tar sands and the like
STANDARD OIL CO34 citations92
US3966102AJun 29, 1976
Single unit carrier for drinkware
STANDARD OIL CO33 citations92
US3935249AJan 27, 1976
Tar reduction by inorganic halide for reaction of unsaturated anhydride and polybutene
STANDARD OIL CO34 citations92
US6780289B2Aug 24, 2004
Process for the purification and recovery of acetonitrile
STANDARD OIL CO21 citations91
US6153152ANov 28, 2000
Endothermic reaction apparatus and method
STANDARD OIL CO35 citations91
US4646239AFeb 24, 1987
Method of seismic exploration including processing and displaying seismic data to quantitatively distinguish among seismic events
STANDARD OIL CO35 citations91
Showing the top 50 of 376 patents by PatentIndex Score.