Compositions and methods and uses relating thereto

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United States of America Patent

PATENT NO 11732205
APP PUB NO 20220403270A1
SERIAL NO

17843382

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Abstract

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A quaternary ammonium compound of formula (I): wherein R0, R1, R2 and R3 is each independently an optionally substituted hydrocarbyl group, X is a linking group, R4 is an optionally substituted alkylene group, R5 is hydrogen or an optionally substituted alkyl, alkenyl or aryl group, and n is 0 or a positive integer, provided that n is not 0 when R5 is hydrogen.

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Patent Owner(s)

Patent OwnerAddress
INNOSPEC LIMITEDELLESMERE PORT CHESHIRE CH65 4EY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Manquais Katherine Ellesmere Port, GB 9 22
Petts, Matthew Elton Chester, GB 9 7
Ross, Alan Norman Wigan, GB 15 7

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