Aminobenzoic acid derivatives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10059900
APP PUB NO 20180002629A1
SERIAL NO

15704048

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Abstract

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This invention relates to N-alkylated anthranilic acid derivative and their use in lubricants, such as engine oils, as TBN boosters. The invention particularly relates to compositions that deliver an ash-free base to a lubricant in the form of a basic amine additive, without adversely impacting seal compatibility and/or degradation, and methods thereof.

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Patent Owner(s)

Patent OwnerAddress
THE LUBRIZOL CORPORATIONWICKLIFFE OHIO 44092-2298

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delbridge, Ewan E Concord Township, US 75 122
Friend, Christopher L Nottingham, GB 24 56
Ivancic, Danielle N Willoughby, US 7 13
Mosier, Patrick E Bay Village, US 90 316

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