Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Motor fuel detergent additives-hydrocarbyloxypolyether allophonate esters of 2-hydroxy ethane

Motor fuel detergent additives-hydrocarbyloxypolyether allophonate esters of 2-hydroxy ethane

US Patent 5509943 · Granted Apr 23, 1996

Estimated economic value: $29,635,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Detergent additive compositions for diesel fuels1999
Anti-wear lubricity additive for low-sulfur content diesel fuels1996
Low sulfur diesel fuel composition with anti-wear properties1996
Motor fuel detergent additives-hydrocarbyloxypolyether allophonate esters of 2-h1995
Fuel composition1995
Diesel fuel additive providing clean up detergency of fuel injectors1994
Gasoline detergent additive composition and motor fuel composition1994
Motor fuel detergent additives - asymmetrical ureas of hydrocarbyloxypolyether a1994
Polyether hydroxyethylaminoethyl oxalamide motor fuel detergent additives1994
Gasoline detergent additive mixture of mono-and bis-succinimides and heavy oil1993
Fuel additive method of preparation and motor fuel composition1993
Fuel composition1993