Woolscouring method and composition

United States of America Patent

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Jun 27, 2017
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Nov 19, 2015
app pub date
Dec 10, 2013
filing date
Dec 18, 2012

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Abstract

The present invention relates to a method of washing animal fibers comprising contacting the animal fibers with a surfactant composition comprising a mixture of alcohol ethoxylate surfactants and optionally at least one propoxylated surfactant.

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CRODA INTERNATIONAL PLC	COWICK HALL SNAITH GOOLE EAST YORKSHIRE DN14 9AA

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Inventor Name	Address	# of filed Patents	Total Citations
Flavin, Simon Paul	Yorkshire, GB	2	1
Goodwin, Mahzad	Yorkshire, GB	3	2
Murphy, Peter Michael	Yorkshire, GB	48	353

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Woolscouring method and composition

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United States of America Patent

14652357

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PATENT NO	9689088
APP PUB NO	20150329990A1
SERIAL NO	14652357
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 27, 2017	US,9689088,B2 US9689088B2	GRANTED PATENT AS SECOND PUBLICATION
November 19, 2015	US,20150329990,A1 US20150329990A1	FIRST PUBLISHED PATENT APPLICATION

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14652357

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