Assignee
SUN REFINING & MARKETING
US·49 granted patents·925 citations·filing 1983–1991
Top patents by PatentIndex Score
49 records- 0197US4900871AHydrocarbon oxidations catalyzed by iron coordination complexes containing a halogenated ligandSUN REFINING & MARKETING·Filed 1987·Granted Feb 13, 1990·64 cites·8 claims
- 0296US4918041ACatalyst for hydrocarbon conversion and conversion process utilizing the sameSUN REFINING & MARKETING·Filed 1988·Granted Apr 17, 1990·71 cites·13 claims
- 0394US4956519ACatalyst for hydrocarbon conversion and conversion process utilizing the sameSUN REFINING & MARKETING·Filed 1989·Granted Sep 11, 1990·53 cites·3 claims
- 0493US4970348AChromium halogenated coordination complexes for the oxidation of butane to methylethylketoneSUN REFINING & MARKETING·Filed 1989·Granted Nov 13, 1990·34 cites·5 claims
- 0592US5132472ACatalytic oxidation of alkanesSUN REFINING & MARKETING·Filed 1990·Granted Jul 21, 1992·102 cites·9 claims
- 0689US4918249ASilicometallate molecular sieves and their use as catalysts in oxidation of alkanesSUN REFINING & MARKETING·Filed 1989·Granted Apr 17, 1990·27 cites·13 claims
- 0788US5120882ANitrated metalloporphyrins as catalysts for alkane oxidationSUN REFINING & MARKETING·Filed 1991·Granted Jun 9, 1992·28 cites·8 claims
- 0888US4803187AAlkane oxidation catalystsSUN REFINING & MARKETING·Filed 1987·Granted Feb 7, 1989·25 cites·5 claims
- 0987US4919816ARemoval of acidic impurities in processes for solvent extraction of aromatics from nonaromaticsSUN REFINING & MARKETING·Filed 1989·Granted Apr 24, 1990·29 cites·4 claims
- 1087US4895680AHydrocarbon oxidations catalyzed by nitride-activated metal coordination complexesSUN REFINING & MARKETING·Filed 1987·Granted Jan 23, 1990·38 cites·20 claims
- 1185US5019671ALiquid phase isomerization of alkanesSUN REFINING & MARKETING·Filed 1989·Granted May 28, 1991·25 cites·11 claims
- 1283US5118886ACyano- and polycyanometalloporphyrins as catalysts for alkane oxidationSUN REFINING & MARKETING·Filed 1991·Granted Jun 2, 1992·20 cites·8 claims
- 1383US4613411AProcess for the production and purification of diethoxymethane by azeotropic distillationSUN REFINING & MARKETING·Filed 1985·Granted Sep 23, 1986·18 cites·5 claims
- 1482US4877920AProcess for removing arsine impurities in process streamsSUN REFINING & MARKETING·Filed 1988·Granted Oct 31, 1989·27 cites·9 claims
- 1579US4775447AProcess for the production of 2,2-dimethoxypropaneSUN REFINING & MARKETING·Filed 1984·Granted Oct 4, 1988·13 cites·8 claims
- 1673US5091354AAlkane oxidation catalystsSUN REFINING & MARKETING·Filed 1990·Granted Feb 25, 1992·31 cites·5 claims
- 1771US4916101AMethod of preparing heteropolyacid catalystsSUN REFINING & MARKETING·Filed 1988·Granted Apr 10, 1990·19 cites·3 claims
- 1871US4859798AOxidation of alkanesSUN REFINING & MARKETING·Filed 1988·Granted Aug 22, 1989·24 cites·10 claims
- 1967US4895818APhosphonite-and phosphinite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1988·Granted Jan 23, 1990·18 cites·6 claims
- 2064US4491516AHydrolysis of carbonyl sulfide over aluminaSUN REFINING & MARKETING·Filed 1983·Granted Jan 1, 1985·18 cites·11 claims
- 2163US4898989AAlkane oxidation processSUN REFINING & MARKETING·Filed 1988·Granted Feb 6, 1990·17 cites·14 claims
- 2262US4682653ASteam recovery processes employing stable forms of alkylaromatic sulfonatesSUN REFINING & MARKETING·Filed 1986·Granted Jul 28, 1987·20 cites·5 claims
- 2361US4663489ARuthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted May 5, 1987·14 cites·17 claims
- 2461US4602103AProcess for the oxidation of butenes to linear acetatesSUN REFINING & MARKETING·Filed 1985·Granted Jul 22, 1986·6 cites·28 claims
- 2560US4620027ACatalyst and process for production of cinnamatesSUN REFINING & MARKETING·Filed 1984·Granted Oct 28, 1986·5 cites·13 claims
- 2659US4895987APhosphonite-and phosphonite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted Jan 23, 1990·14 cites·22 claims
- 2758US4699214ASalt-tolerant alkyl aryl sulfonate compositions for use in enhanced oil recovery processesSUN REFINING & MARKETING·Filed 1986·Granted Oct 13, 1987·14 cites·5 claims
- 2857US4769161ASilicate-containing oil recovery compositionsSUN REFINING & MARKETING·Filed 1986·Granted Sep 6, 1988·17 cites·4 claims
- 2956US4617287ARuthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of aldehyde acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1985·Granted Oct 14, 1986·13 cites·6 claims
- 3055US4618729ARuthenium-cobalt carbonyl metal cluster catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1985·Granted Oct 21, 1986·13 cites·16 claims
- 3154US5120886ADecomposition of organic hydroperoxidesSUN REFINING & MARKETING·Filed 1991·Granted Jun 9, 1992·21 cites·8 claims
- 3254US4692426APhosphite-promoted ruthenium-cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1986·Granted Sep 8, 1987·13 cites·24 claims
- 3352US5073664ADimerization of alkanes with barium peroxideSUN REFINING & MARKETING·Filed 1991·Granted Dec 17, 1991·4 cites·5 claims
- 3451US4743385AOil recovery agentSUN REFINING & MARKETING·Filed 1986·Granted May 10, 1988·23 cites·4 claims
- 3550US5093491AHydrocarbon oxidations catalyzed by azide-activated metal coordination complexesSUN REFINING & MARKETING·Filed 1990·Granted Mar 3, 1992·11 cites·1 claims
- 3647US4737591ACatalyst and process for production of cinnamatesSUN REFINING & MARKETING·Filed 1984·Granted Apr 12, 1988·2 cites·11 claims
- 3745US4855485AProcess for production of cinnamatesSUN REFINING & MARKETING·Filed 1987·Granted Aug 8, 1989·2 cites·8 claims
- 3845US4827023AProcess for the selective formation of dialkyl succinatesSUN REFINING & MARKETING·Filed 1987·Granted May 2, 1989·2 cites·23 claims
- 3945US4652542ARuthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethersSUN REFINING & MARKETING·Filed 1985·Granted Mar 24, 1987·2 cites·4 claims
- 4044US4732883ACatalytic oxidation of propylene to allyl acetateSUN REFINING & MARKETING·Filed 1986·Granted Mar 22, 1988·2 cites·2 claims
- 4144US4652344APreparation of 1,1-dimethoxycyclohexaneSUN REFINING & MARKETING·Filed 1985·Granted Mar 24, 1987·2 cites·2 claims
- 4243US4564711AHydroformylation catalyst and processSUN REFINING & MARKETING·Filed 1985·Granted Jan 14, 1986·2 cites·13 claims
- 4337US4594148AExtraction of aromatics with ethyl acetoacetateSUN REFINING & MARKETING·Filed 1985·Granted Jun 10, 1986·7 cites·15 claims
- 4436US4575564ACatalyst and process for hydroformylation of olefinsSUN REFINING & MARKETING·Filed 1985·Granted Mar 11, 1986·3 cites·9 claims
- 4533US5264117ADistillation of hydrocarbonsSUN REFINING & MARKETING·Filed 1991·Granted Nov 23, 1993·11 cites·4 claims
- 4631US4602104ACatalytic oxidation of propylene to allyl acetateSUN REFINING & MARKETING·Filed 1985·Granted Jul 22, 1986·0 cites·30 claims
- 4730US4551559AHydroformylation catalyst and processSUN REFINING & MARKETING·Filed 1985·Granted Nov 5, 1985·0 cites·11 claims
- 4830US4542242APlatinum (O) complex-based hydroformylation catalystSUN REFINING & MARKETING·Filed 1985·Granted Sep 17, 1985·0 cites·14 claims
- 4924US4569755AExtraction of aromatics with N-cyclohexyl-2-pyrrolidoneSUN REFINING & MARKETING·Filed 1985·Granted Feb 11, 1986·1 cites·18 claims
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