Catalyzed dye system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11369554
APP PUB NO 20190298631A1
SERIAL NO

16365206

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Abstract

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The invention relates to a dye system comprising at least one dye precursor, an oxidizing agent, and a catalyst. The dye system operates, ideally, at a pH of at least about 9. The dye system may enable faster and less damaging hair color treatment techniques. The invention further relates to methods for making and using said dye system.

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Patent Owner(s)

Patent OwnerAddress
ELC MANAGEMENT LLCNEW YORK NY 10153

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hawkins, Geoffrey Yardley, US 35 200
Nowlan,, III Daniel Thomas Hugo, US 9 2

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