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United States of America Patent

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Oct 8, 2013
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Sep 9, 2010
app pub date
Sep 3, 2008
filing date
Sep 7, 2007

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Abstract

A method of treating a material to improve flame retardancy, the method comprising applying to the material urea, phosphorous acid or a salt thereof, and a base comprising a monovalent metallic cation.

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Patent Owner	Address
HSNF LIMITED	LONDON EC1V 9EE

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Inventor Name	Address	# of filed Patents	Total Citations
Bayliff, Andrew	Cumbria, GB	2	7
Hawkes, Jamie Anthony	Leeds, GB	14	19
Lewis, David Malcolm	Yorkshire, GB	36	142
Webb, Paul	Yorkshire, GB	39	198

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United States of America Patent

12676690

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PATENT NO	8551371
APP PUB NO	20100224840A1
SERIAL NO	12676690
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 08, 2013	US,8551371,B2 US8551371B2	GRANTED PATENT AS SECOND PUBLICATION
September 09, 2010	US,20100224840,A1 US20100224840A1	FIRST PUBLISHED PATENT APPLICATION

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12676690

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