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John F. Pindar
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Euclid, OH, US
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last 30 patents
Information
Patent Grant
Nitrogenous dispersants, lubricants and concentrates containing sai...
Patent number
4,454,059
Issue date
Jun 12, 1984
The Lubrizol Corporation
John F. Pindar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Organic compositions containing hydroxy-aromatic compounds useful a...
Patent number
4,446,039
Issue date
May 1, 1984
The Lubrizol Corporation
John F. Pindar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrocarbon-substituted methylol phenols
Patent number
4,273,891
Issue date
Jun 16, 1981
The Lubrizol Corporation
John F. Pindar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino phenol-detergent/dispersant combinations and fuels and lubric...
Patent number
4,200,545
Issue date
Apr 29, 1980
The Lubrizol Corporation
Donald L. Clason
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Organic compositions useful as additives for fuels and lubricants
Patent number
4,147,643
Issue date
Apr 3, 1979
The Lubrizol Corporation
John F. Pindar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lubricants containing amino phenol-detergent/dispersant combinations
Patent number
4,100,082
Issue date
Jul 11, 1978
The Lubrizol Corporation
Donald Lynn Clason
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydrocarbon-substituted methylol phenols
Patent number
4,053,428
Issue date
Oct 11, 1977
The Lubrizol Corporation
John Francis Pindar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersants and process for their preparation
Patent number
3,980,569
Issue date
Sep 14, 1976
The Lubrizol Corporation
John Francis Pindar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...