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SUN REFINING & MARKETING

Overview
  • Total Patents
    138
About

SUN REFINING & MARKETING has a total of 138 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets organic fine chemistry, chemical engineering and basic materials chemistry are CHINTA SIVADINARAYANA, LAROCHE CHEM INC and MONTECATINI TECNOLOGIE SRL.

Patent filings per year

Chart showing SUN REFINING & MARKETINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyons James E 67
#2 Hsu Chao-Yang 26
#3 Ellis Jr Paul E 24
#4 Myers Jr Harry K 17
#5 Ellis Paul E Jr 15
#6 Langdale Wayne A 12
#7 Duggan D Michael 12
#8 Myers Harry K Jr 11
#9 Suld George 10
#10 Angstadt Howard P 9

Latest patents

Publication Filing date Title
CA2056245A1 Process for preparing perhaloporphyrin complexes
US5118886A Cyano- and polycyanometalloporphyrins as catalysts for alkane oxidation
US5120882A Nitrated metalloporphyrins as catalysts for alkane oxidation
EP0471561A2 Metal coordination complex catalysts containing a halogenated ligand for hydrocarbon oxidation
US5120886A Decomposition of organic hydroperoxides
US5264117A Distillation of hydrocarbons
US5073664A Dimerization of alkanes with barium peroxide
US5132472A Catalytic oxidation of alkanes
US5091354A Alkane oxidation catalysts
US5093491A Hydrocarbon oxidations catalyzed by azide-activated metal coordination complexes
US4956519A Catalyst for hydrocarbon conversion and conversion process utilizing the same
US4970348A Chromium halogenated coordination complexes for the oxidation of butane to methylethylketone
US5019671A Liquid phase isomerization of alkanes
US4918249A Silicometallate molecular sieves and their use as catalysts in oxidation of alkanes
US4919816A Removal of acidic impurities in processes for solvent extraction of aromatics from nonaromatics
US4916101A Method of preparing heteropolyacid catalysts
US4898989A Alkane oxidation process
US4918041A Catalyst for hydrocarbon conversion and conversion process utilizing the same
US4859798A Oxidation of alkanes
US4877920A Process for removing arsine impurities in process streams