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KERR-MCGEE REFINING CORPORATION
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OKLAHOMA CITY, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solvent recovery from solvent process material mixtures
Patent number
4,666,562
Issue date
May 19, 1987
Kerr-McGee Refining Corporation
Stephen R. Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovery of organic solvents from liquid mixtures
Patent number
4,508,597
Issue date
Apr 2, 1985
Kerr-McGee Refining Corporation
Jack W. Roach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fractionation of heavy hydrocarbon process material
Patent number
4,502,944
Issue date
Mar 5, 1985
Kerr-McGee Refining Corporation
Stephen R. Nelson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Inlet distributor for liquid-liquid separators
Patent number
4,479,875
Issue date
Oct 30, 1984
Kerr-McGee Refining Corporation
Stephen R. Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing hydrogen sulfide from sour gas streams
Patent number
4,395,385
Issue date
Jul 26, 1983
Kerr-McGee Refining Corporation
Charles J. Welsh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for vis-breaking asphaltenes
Patent number
4,389,302
Issue date
Jun 21, 1983
Kerr-McGee Refining Corporation
Leo Garwin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for separating bituminous materials and recovering solvent
Patent number
4,315,815
Issue date
Feb 16, 1982
Kerr-McGee Refining Corporation
Junior A. Gearhart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Energy efficient process for separating hydrocarbonaceous materials...
Patent number
4,305,814
Issue date
Dec 15, 1981
Kerr-McGee Refining Corporation
Robert E. Leonard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Supercritical process for producing deasphalted demetallized and de...
Patent number
4,290,880
Issue date
Sep 22, 1981
Kerr-McGee Refining Corporation
Robert E. Leonard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating bituminous materials
Patent number
4,279,739
Issue date
Jul 21, 1981
Kerr-McGee Refining Corporation
Jack W. Roach
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for separating bituminous materials with solvent recovery
Patent number
4,278,529
Issue date
Jul 14, 1981
Kerr-McGee Refining Corporation
Junior A. Gearhart
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for separating bituminous materials
Patent number
4,273,644
Issue date
Jun 16, 1981
Kerr-McGee Refining Corporation
Samuel W. Harris
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Solvent deasphalting
Patent number
4,239,616
Issue date
Dec 16, 1980
Kerr-McGee Refining Corporation
Junior A. Gearhart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon solvent treatment of bituminous materials
Patent number
4,125,459
Issue date
Nov 14, 1978
Kerr-McGee Refining Corporation
Leo Garwin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
74569606 - TENAX
Serial number
74569606
Registration number
1965100
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74569608 - TURBAX
Serial number
74569608
Registration number
1921438
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74569609 - PRIMOLITH
Serial number
74569609
Registration number
1921439
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74569690 - TETRIMOLY
Serial number
74569690
Registration number
1921440
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74569689 - TERRA
Serial number
74569689
Registration number
1970889
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74570280 - FORMULA 4
Serial number
74570280
Registration number
1919203
Filing date
Sep 6, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74565887 - EASY CHARGE
Serial number
74565887
Filing date
Aug 26, 1994
KERR-MCGEE REFINING CORPORATION
35 - Advertising
Information
Trademark
74565889 - SX-7
Serial number
74565889
Registration number
2005523
Filing date
Aug 26, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74565886 - PREMIUM FUELER CLUB
Serial number
74565886
Filing date
Aug 26, 1994
KERR-MCGEE REFINING CORPORATION
35 - Advertising
Information
Trademark
74565888 - PFC
Serial number
74565888
Filing date
Aug 26, 1994
KERR-MCGEE REFINING CORPORATION
35 - Advertising
Information
Trademark
74565884 - SX-6
Serial number
74565884
Registration number
2005522
Filing date
Aug 26, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74565883 - MYSTIK
Serial number
74565883
Registration number
1915936
Filing date
Aug 26, 1994
KERR-McGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74563620 - SX-7000
Serial number
74563620
Registration number
2005519
Filing date
Aug 22, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74563617 - SX-8
Serial number
74563617
Registration number
2016771
Filing date
Aug 22, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74563619 - SYNGUARD
Serial number
74563619
Filing date
Aug 22, 1994
KERR-McGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74563618 - POWER LUBRICANTS
Serial number
74563618
Registration number
2003913
Filing date
Aug 22, 1994
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74455058 - ROAD MAX
Serial number
74455058
Filing date
Nov 8, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74455056 - TUFF-TORQ EG
Serial number
74455056
Registration number
1902325
Filing date
Nov 8, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74455057 - ROYAL MAX PREMIUM DIESEL
Serial number
74455057
Registration number
1901425
Filing date
Nov 8, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74426219 - DURASHIELD
Serial number
74426219
Filing date
Aug 19, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74425339 - SYNGUARD
Serial number
74425339
Filing date
Aug 17, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74425340 - POWERLUBE
Serial number
74425340
Filing date
Aug 17, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74425341 - SYNLUBE
Serial number
74425341
Filing date
Aug 17, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74423460 - MYSTIK EL-6
Serial number
74423460
Registration number
1844046
Filing date
Aug 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74423505 - HL-3168 PREMIUM HI-LO
Serial number
74423505
Registration number
1847544
Filing date
Aug 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74423507 - RESPONSE KERR-MCGEE
Serial number
74423507
Filing date
Aug 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74406082 - MAX
Serial number
74406082
Registration number
1861284
Filing date
Jun 28, 1993
KERR-MCGEE REFINING CORPORATION
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74362902 - WTR-400 GREASE
Serial number
74362902
Registration number
1805737
Filing date
Feb 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74369068 - PRIZE KANT STICK
Serial number
74369068
Registration number
1898496
Filing date
Feb 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases
Information
Trademark
74369069 - SYNGEAR
Serial number
74369069
Filing date
Feb 12, 1993
KERR-MCGEE REFINING CORPORATION
4 - Industrial oils and greases