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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bio-based oil composition and method for producing the same
Patent number
8,962,059
Issue date
Feb 24, 2015
Superior Oil Company, Inc.
Christopher S. Froderman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Beneficiation process for oil shale
Patent number
4,257,878
Issue date
Mar 24, 1981
The Superior Oil Company
J. William Fishback
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation of nahcolite from oil shale by infrared sorting
Patent number
4,236,640
Issue date
Dec 2, 1980
The Superior Oil Company
John H. Knight
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
In situ processing of mined oil shale
Patent number
4,234,230
Issue date
Nov 18, 1980
The Superior Oil Company
Bernard E. Weichman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for recovery of hydrocarbon fractions from hydrocarbon-beari...
Patent number
4,133,741
Issue date
Jan 9, 1979
The Superior Oil Company
Bernard E. Weichman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Recovery of hydrocarbon values by controlled eduction and oxidation...
Patent number
4,082,645
Issue date
Apr 4, 1978
The Superior Oil Company
John H. Knight
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Sulfur dioxide removal using thermally crushed nahcolite
Patent number
4,062,926
Issue date
Dec 13, 1977
The Superior Oil Company
John H. Knight
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for reducing residence time and eliminating gas leakage betw...
Patent number
4,058,905
Issue date
Nov 22, 1977
The Superior Oil Company
John H. Knight
F26 - DRYING
Information
Patent Grant
Photochemical cell
Patent number
4,042,758
Issue date
Aug 16, 1977
The Superior Oil Company
David H. Weinstein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal crushing of alkali compounds in the removal of sulfur dioxi...
Patent number
4,018,868
Issue date
Apr 19, 1977
The Superior Oil Company
John H. Knight
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separation of nahcolite from oil shale
Patent number
3,962,403
Issue date
Jun 8, 1976
The Superior Oil Company
Dagobert M. Wyslouzil
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and apparatus for seismic geophysical exploration
Patent number
3,946,357
Issue date
Mar 23, 1976
The Superior Oil Company
David Harold Weinstein
G01 - MEASURING TESTING
Information
Patent Grant
Method for reduction of sulfur and nitrogen content in hydrocarbons
Patent number
3,930,989
Issue date
Jan 6, 1976
The Superior Oil Company
Bernard E. Weichman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72286202 - S
Serial number
72286202
Registration number
887288
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
39 - Transport
Information
Trademark
72286207 - SUPCO
Serial number
72286207
Registration number
887706
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
4 - Industrial oils and greases
Information
Trademark
72286208 - SUPCO
Serial number
72286208
Registration number
887744
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
4 - Industrial oils and greases
Information
Trademark
72286200 - S
Serial number
72286200
Registration number
892646
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72286201 - S
Serial number
72286201
Registration number
878050
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
4 - Industrial oils and greases
Information
Trademark
72286210 - SUPCO
Serial number
72286210
Registration number
887289
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
39 - Transport
Information
Trademark
72286205
Serial number
72286205
Registration number
888414
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
72286209 - SUPCO
Serial number
72286209
Registration number
873218
Filing date
Dec 4, 1967
SUPERIOR OIL COMPANY, THE
37 - Building construction
Information
Trademark
72109439 - SUPERIOR 400
Serial number
72109439
Registration number
728432
Filing date
Dec 1, 1960
SUPERIOR OIL CO., INC.
4 - Industrial oils and greases