FILTROL CORPORATION

Organization

LOS ANGELES, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ni/Co Mo P On titania-alumina hydrodesulfurizing catalyst
- Patent number 4,388,222
- Issue date Jun 14, 1983
- Filtrol Corporation
- Geoffrey Wilson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cracking catalysts containing silica-alumina gels
- Patent number 4,362,652
- Issue date Dec 7, 1982
- Filtrol Corporation
- Dennis Stamires
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Substrates with calibrated pore size and catalysts employing the same
- Patent number 4,356,113
- Issue date Oct 26, 1982
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mono- and poly-metallic supported catalysts
- Patent number 4,347,164
- Issue date Aug 31, 1982
- Filtrol Corporation
- Julius Scherzer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Attrition resistant zeolite containing catalyst
- Patent number 4,333,857
- Issue date Jun 8, 1982
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing pseudoboehmite
- Patent number 4,332,782
- Issue date Jun 1, 1982
- Filtrol Corporation
- Julius Scherzer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zeolite catalysts and method of producing the same
- Patent number 4,325,845
- Issue date Apr 20, 1982
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of additional alumina for extra zeolite stability in FCC catalyst
- Patent number 4,325,847
- Issue date Apr 20, 1982
- Filtrol Corporation
- John C. Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing pseudoboehmites
- Patent number 4,313,923
- Issue date Feb 2, 1982
- Filtrol Corporation
- Thomas E. Block
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Large pore silica-alumina gels and method of producing the same
- Patent number 4,310,441
- Issue date Jan 12, 1982
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing pseudoboehmite from aluminum salt solutions
- Patent number 4,297,325
- Issue date Oct 27, 1981
- Filtrol Corporation
- Julius Scherzer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of exchanging sodium zeolite
- Patent number 4,269,815
- Issue date May 26, 1981
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ammoniated silica-alumina gel and catalyst containing the same and...
- Patent number 4,264,474
- Issue date Apr 28, 1981
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystalline alumino silicate-silica-alumina gel hydrocarbon convers...
- Patent number 4,259,210
- Issue date Mar 31, 1981
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zeolitic catalyst and method of producing same
- Patent number 4,253,989
- Issue date Mar 3, 1981
- Filtrol Corporation
- John Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystallized silica-alumina cogel and catalyst employing the same
- Patent number 4,252,684
- Issue date Feb 24, 1981
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystalline alumino silicate-silica-alumina gel catalysts and proce...
- Patent number 4,246,138
- Issue date Jan 20, 1981
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exchanged mordenite catalysts and processes for producing the same
- Patent number 4,240,932
- Issue date Dec 23, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cracking catalyst and method of producing the same
- Patent number 4,239,651
- Issue date Dec 16, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammoniated silica-alumina gel and catalyst containing the same and...
- Patent number 4,238,361
- Issue date Dec 9, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammoniated silica-alumina gel and catalyst containing the same and...
- Patent number 4,238,360
- Issue date Dec 9, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystallized silica-alumina cogel and catalyst employing the same
- Patent number 4,237,031
- Issue date Dec 2, 1980
- Filtrol Corporation
- Hamid Alifandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystallized silica-alumina cogel and catalyst employing the same
- Patent number 4,234,457
- Issue date Nov 18, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing faujasite zeolites employing seeding techniques
- Patent number 4,228,137
- Issue date Oct 14, 1980
- Filtrol Corporation
- Dennis R. Taylor
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminum faujasites, catalyst containing same and process of produc...
- Patent number 4,224,188
- Issue date Sep 23, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exchanged faujasite zeolite catalyst containing same and process fo...
- Patent number 4,215,016
- Issue date Jul 29, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Balanced alumina matrix in zeolite containing catalyst
- Patent number 4,206,085
- Issue date Jun 3, 1980
- Filtrol Corporation
- John Lim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing zeolitic catalysts with silica alumina matrix
- Patent number 4,198,319
- Issue date Apr 15, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing catalysts
- Patent number 4,198,321
- Issue date Apr 15, 1980
- Filtrol Corporation
- Hamid Alafandi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for forming alumina pellets containing titania and process...
- Patent number 4,196,101
- Issue date Apr 1, 1980
- Filtrol Corporation
- Geoffrey R. Wilson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72455287 - DESICCITE
- Serial number 72455287
- Registration number 981507
- Filing date Apr 23, 1973
- FILTROL CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72455192 - FILTROL
- Serial number 72455192
- Registration number 981506
- Filing date Apr 20, 1973
- FILTROL CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
71517983 - FILCOAT
- Serial number 71517983
- Registration number 440409
- Filing date Feb 24, 1947
- FILTROL CORPORATION
- 31 - Grains and agricultural, horticultural and forestry products not included in other classes

FILTROL CORPORATION

Organization

Patents Grantslast 30 patents

Ni/Co Mo P On titania-alumina hydrodesulfurizing catalyst

Cracking catalysts containing silica-alumina gels

Substrates with calibrated pore size and catalysts employing the same

Mono- and poly-metallic supported catalysts

Attrition resistant zeolite containing catalyst

Method of producing pseudoboehmite

Zeolite catalysts and method of producing the same

Use of additional alumina for extra zeolite stability in FCC catalyst

Method of producing pseudoboehmites

Large pore silica-alumina gels and method of producing the same

Method of producing pseudoboehmite from aluminum salt solutions

Method of exchanging sodium zeolite

Ammoniated silica-alumina gel and catalyst containing the same and...

Crystalline alumino silicate-silica-alumina gel hydrocarbon convers...

Zeolitic catalyst and method of producing same

Crystallized silica-alumina cogel and catalyst employing the same

Crystalline alumino silicate-silica-alumina gel catalysts and proce...

Exchanged mordenite catalysts and processes for producing the same

Cracking catalyst and method of producing the same

Ammoniated silica-alumina gel and catalyst containing the same and...

Ammoniated silica-alumina gel and catalyst containing the same and...

Crystallized silica-alumina cogel and catalyst employing the same

Crystallized silica-alumina cogel and catalyst employing the same

Method of producing faujasite zeolites employing seeding techniques

Aluminum faujasites, catalyst containing same and process of produc...

Exchanged faujasite zeolite catalyst containing same and process fo...

Balanced alumina matrix in zeolite containing catalyst

Method of producing zeolitic catalysts with silica alumina matrix

Hydroprocessing catalysts

Process for forming alumina pellets containing titania and process...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

72455287 - DESICCITE

72455192 - FILTROL

71517983 - FILCOAT