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Albuquerque, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
Coproducing alumina, iron oxide, and titanium-dioxide from aluminum...
Patent number
6,447,738
Issue date
Sep 10, 2002
Solv-ex Corporation
John S. Rendall
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process and system for producing pigments directly from component r...
Patent number
6,056,813
Issue date
May 2, 2000
Solv-ex Corporation
John S. Rendall
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for making basic alkali metal sulfate pigments
Patent number
5,895,523
Issue date
Apr 20, 1999
Solv-ex Corporation
John S. Rendall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inks and UV-opaque protectorants comprising basic sodium and/or sod...
Patent number
5,871,571
Issue date
Feb 16, 1999
Solv-ex Corporation
John S. Rendall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for making basic sodium and/or potassium aluminum sulphates...
Patent number
5,865,952
Issue date
Feb 2, 1999
Solv-ex Corporation
John S. Rendall
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing activated alumina catalyst
Patent number
5,846,512
Issue date
Dec 8, 1998
Solv-Ex Coporation
John S. Rendall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for removing bituminous oil from oil sands wit...
Patent number
5,795,444
Issue date
Aug 18, 1998
Solv-ex Corporation
John S. Rendall
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for making basic sodium and/or potassium aluminum sulphates...
Patent number
5,783,163
Issue date
Jul 21, 1998
Solv-ex Corporation
John S. Rendall
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Rigid thermal insulation
Patent number
5,783,280
Issue date
Jul 21, 1998
Solv-ex Corporation
John S. Rendall
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method and apparatus for removing bituminous oil from oil sands wit...
Patent number
5,762,780
Issue date
Jun 9, 1998
Solv-ex Corporation
John S. Rendall
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for producing thermal insulation from dry-fine oil-sands tai...
Patent number
5,746,932
Issue date
May 5, 1998
Solv-ex Corporation
John S. Rendall
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing electrolytic-pot-cell grade alumina from alumi...
Patent number
5,720,868
Issue date
Feb 24, 1998
Solv-ex Corporation
John S. Rendall
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing catalyst-grade alumina from aluminum sulphate
Patent number
5,662,880
Issue date
Sep 2, 1997
Solv-ex Corporation
John S. Rendall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for making and shaping objects of rigid insulation
Patent number
5,589,023
Issue date
Dec 31, 1996
Solv-ex Corporation
John S. Rendall
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method for the electrolytic production of aluminum
Patent number
5,505,823
Issue date
Apr 9, 1996
Solv-ex Corporation
John S. Rendall
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and apparatus for electrolytic reduction of fine-particle al...
Patent number
5,498,320
Issue date
Mar 12, 1996
Solv-ex Corporation
John S. Rendall
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of leaching mineral values from oil sand tailings
Patent number
5,387,276
Issue date
Feb 7, 1995
Solv-ex Corporation
John S. Rendall
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of extraction of valuable minerals and precious metals from...
Patent number
5,124,008
Issue date
Jun 23, 1992
Solv-ex Corporation
John S. Rendall
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Hot water bitumen extraction process
Patent number
4,875,998
Issue date
Oct 24, 1989
Solv-ex Corporation
John S. Rendall
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for solvent extraction
Patent number
4,424,112
Issue date
Jan 3, 1984
Solv-ex Corporation
John S. Rendall
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75613675 - TI02S
Serial number
75613675
Filing date
Dec 30, 1998
Solv-Ex Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75298682 - TIO2S
Serial number
75298682
Filing date
May 27, 1997
Solv-Ex Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75274561 - TI02S
Serial number
75274561
Filing date
Apr 14, 1997
Solv-Ex Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75274565 - STARSANDS
Serial number
75274565
Filing date
Apr 14, 1997
Solv-Ex Corporation
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry