Inventor
KOLTS JOHN H
US55 patents
Patents
50 patentsUS5087787AFeb 11, 1992
Method of oxidative conversion
PHILLIPS PETROLEUM CO57 citations96
US4956330ASep 11, 1990
Catalyst composition for the oxidation of carbon monoxide
PHILLIPS PETROLEUM CO82 citations96
US4670134AJun 2, 1987
Catalytic hydrofining of oil
PHILLIPS PETROLEUM CO51 citations96
US4895823AJan 23, 1990
Composition of matter for oxidative conversion of organic compounds
PHILLIPS PETROLEUM CO77 citations95
US5210357AMay 11, 1993
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO39 citations93
US5160502ANov 3, 1992
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO36 citations93
US5118899AJun 2, 1992
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO35 citations93
US4937059AJun 26, 1990
Absorption and desorption of carbon dioxide
PHILLIPS PETROLEUM CO48 citations93
US4830844AMay 16, 1989
Oxidation of carbon monoxide and catalyst composition therefor
PHILLIPS PETROLEUM CO25 citations93
US4808394AFeb 28, 1989
Catalytic oxidation of carbon monoxide
PHILLIPS PETROLEUM CO32 citations93
US4774216ASep 27, 1988
Composition of matter for oxidative conversion of organic compounds
PHILLIPS PETROLEUM CO50 citations93
US4658077AApr 14, 1987
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO53 citations93
US5157204AOct 20, 1992
Removal of impurities from hydrocarbon feeds
PHILLIPS PETROLEUM CO35 citations92
US5017357AMay 21, 1991
Catalytic process for oxidation of carbon monoxide
PHILLIPS PETROLEUM CO46 citations92
US4943550AJul 24, 1990
Catalysts for oxidation of carbon monoxide
PHILLIPS PETROLEUM CO25 citations92
US5105045AApr 14, 1992
Method of oxidative conversion
PHILLIPS PETROLEUM CO42 citations87
US4994247AFeb 19, 1991
Preparation of catalyst for oxidation of carbon monoxide
PHILLIPS PETROLEUM CO21 citations82
US4940686AJul 10, 1990
Catalyst for oxidation of carbon monoxide
PHILLIPS PETROLEUM CO21 citations82
US4658076AApr 14, 1987
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO24 citations82
US4620051AOct 28, 1986
Dehydrogenation and cracking of C3 and C4 hydrocarbons to less saturated hydrocarbons
PHILLIPS PETROLEUM CO23 citations82
US4471151ASep 11, 1984
Hydrocarbon cracking process
PHILLIPS PETROLEUM CO24 citations82
US4310717AJan 12, 1982
Oxidative dehydrogenation and catalyst
PHILLIPS PETROLEUM CO27 citations82
US4672145AJun 9, 1987
Composition of matter and method of oxidative conversion of organic compounds therewith
PHILLIPS PETROLEUM CO23 citations81
US5157188AOct 20, 1992
Methane conversion
PHILLIPS PETROLEUM CO9 citations74
US4982038AJan 1, 1991
Oxidative methylation of organic compounds
PHILLIPS PETROLEUM CO17 citations74
US4950836AAug 21, 1990
Oxidative methylation of organic compounds
PHILLIPS PETROLEUM CO15 citations74
US4921830AMay 1, 1990
Catalyst for the oxidation of carbon monoxide
PHILLIPS PETROLEUM CO12 citations74
US4911904AMar 27, 1990
Catalytic oxidation of carbon monoxide
PHILLIPS PETROLEUM CO7 citations74
US4902660AFeb 20, 1990
Catalyst for oxidation of carbon monoxide
PHILLIPS PETROLEUM CO14 citations74
US4818745AApr 4, 1989
Catalyst for oxidation of carbon monoxide and process for preparing the catalyst
PHILLIPS PETROLEUM CO16 citations74
US4775654AOct 4, 1988
Composition of matter
PHILLIPS PETROLEUM CO11 citations74
US4705769ANov 10, 1987
Composition of matter for conversion of C3 and C4 hydrocarbons
PHILLIPS PETROLEUM CO9 citations74
US4658081AApr 14, 1987
Propylene and ethylene selectivity with H2 S
PHILLIPS PETROLEUM CO11 citations74
US4654460AMar 31, 1987
Methane conversion
PHILLIPS PETROLEUM CO18 citations74
US4621162ANov 4, 1986
Method for conversion of C3 and C4 hydrocarbons to olefinic products
PHILLIPS PETROLEUM CO8 citations74
US4620057AOct 28, 1986
Methane conversion
PHILLIPS PETROLEUM CO15 citations74
US4602988AJul 29, 1986
Photochemical production of hydrogen from hydrogen sulfide
PHILLIPS PETROLEUM CO15 citations74
US4394297AJul 19, 1983
Zinc titanate catalyst
PHILLIPS PETROLEUM CO14 citations74
US4370259AJan 25, 1983
Oxidative dehydrogenation catalyst
PHILLIPS PETROLEUM CO16 citations74
US4368344AJan 11, 1983
Oxidative dehydrogenation of organic compounds with a zinc titanate catalyst
PHILLIPS PETROLEUM CO15 citations74
US4610766ASep 9, 1986
Photochemical production of hydrogen from hydrogen sulfide
PHILLIPS PETROLEUM CO8 citations73
US5071818ADec 10, 1991
Process for preparation of tin dioxide containing catalyst composition
PHILLIPS PETROLEUM CO2 citations63
US4956515ASep 11, 1990
Dehydrogenation process and catalyst
PHILLIPS PETROLEUM CO2 citations63
US4705772ANov 10, 1987
Composition of matter and method for conversion of C3 and C4 hydrocarbons
PHILLIPS PETROLEUM CO2 citations63
US4657886AApr 14, 1987
Catalyst for conversion of C3 and C4 hydrocarbons
PHILLIPS PETROLEUM CO3 citations63
US4621163ANov 4, 1986
Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons
PHILLIPS PETROLEUM CO6 citations63
US4620052AOct 28, 1986
Dehydrogenation and cracking of C3 and C4 hydrocarbons
PHILLIPS PETROLEUM CO5 citations63
US4613722ASep 23, 1986
Dehydrogenation of C3 and C4 hydrocarbons over an iron-based catalyst
PHILLIPS PETROLEUM CO4 citations63
US4579997AApr 1, 1986
Olefin production over catalytic oxides of Mn and at least one of Nb and a lanthanide
PHILLIPS PETROLEUM CO5 citations63
US5077446ADec 31, 1991
Methane conversion
PHILLIPS PETROLEUM CO6 citations61
Showing the top 50 of 55 patents by PatentIndex Score.