Fuel additives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11124720
SERIAL NO

16489855

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Abstract

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Additive compositions comprising (a) a hydroxycarboxylic acid; and (b) a compound derived from a hydrocarbyl-substituted succinic acid or anhydride wherein the ratio of (a) to (b) in the additive composition ranges from 1:9 to 9:1. The additive compositions may be added to a fuel. Methods of reducing wear in an engine comprising operating the engine using a fuel composition have the additive composition therein. The use of an additive composition in a fuel composition to reduce the fuel composition's coefficient of friction or to reduce wear in an engine.

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Patent Owner(s)

Patent OwnerAddress
THE LUBRIZOL CORPORATION29400 LAKELAND BLVD LEGAL DEPT MAIL DROP 022B WICKLIFFE OH 44092-2298

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartley, Stuart L Wickliffe, US 28 284
Stevenson, Paul R Belper, GB 39 429

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