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Semyon Kukes
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Bartlesville, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Olefin disproportionation and catalyst therefor
Patent number
4,568,788
Issue date
Feb 4, 1986
Phillips Petroleum Company
Semyon Kukes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Demetallization of hydrocarbon containing feed streams with phospho...
Patent number
4,529,503
Issue date
Jul 16, 1985
Phillips Petroleum Company
Semyon G. Kukes
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Olefin disproportionation and catalyst therefore
Patent number
4,487,986
Issue date
Dec 11, 1984
Phillips Petroleum Company
Semyon Kukes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of contaminants from organic compositions
Patent number
4,465,589
Issue date
Aug 14, 1984
Phillips Petroleum Company
Semyon J. Kukes
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Removal of contaminants from organic compositions
Patent number
4,464,251
Issue date
Aug 7, 1984
Phillips Petroleum Company
Semyon G. Kukes
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Demetallization of hydrocarbon containing feed streams
Patent number
4,450,068
Issue date
May 22, 1984
Phillips Petroleum Company
Semyon Kukes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Olefin oxidation catalyst
Patent number
4,448,892
Issue date
May 15, 1984
Phillips Petroleum Company
Semyon G. Kukes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for reducing carbon formation in a thermal cracking process
Patent number
4,410,418
Issue date
Oct 18, 1983
Phillips Petroleum Company
Semyon Kukes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Isomerization process
Patent number
4,409,418
Issue date
Oct 11, 1983
Phillips Petroleum Company
Marvin M. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isomerization process
Patent number
4,394,255
Issue date
Jul 19, 1983
Phillips Petroleum Company
Semyon Kukes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin disproportionation and catalyst therefor
Patent number
4,368,141
Issue date
Jan 11, 1983
Phillips Petroleum Company
Semyon Kukes
C07 - ORGANIC CHEMISTRY