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Dispersant Mannich base compositions
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Patent number 4,178,259
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Issue date Dec 11, 1979
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Chevron Research Company
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John M. King
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Mannich base composition
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Patent number 4,157,309
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Issue date Jun 5, 1979
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Chevron Research Company
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Donovan R. Wilgus
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Mannich base composition
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Patent number 4,157,308
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Issue date Jun 5, 1979
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Chevron Research Company
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Donovan R. Wilgus
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Sulfurized metal phenates
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Patent number RE29661
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Issue date Jun 6, 1978
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Chevron Research Company
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Yngve Gust Hendrickson
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252 - Compositions
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Mannich base composition
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Patent number 4,088,586
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Issue date May 9, 1978
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Chevron Research Company
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Donovan R. Wilgus
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Lubricating oil additive composition
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Patent number 4,032,462
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Issue date Jun 28, 1977
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Chevron Research Company
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Bruce W. Hotten
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Heat transfer fluids
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Patent number 3,958,624
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Issue date May 25, 1976
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Chevron Research Company
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Robert L. Peeler
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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