Modified aluminosilicate

United States of America Patent

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Sep 10, 2002
Grant Date
Jul 26, 2001
app pub date
Aug 3, 1999
filing date
Mar 15, 1996

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Expired

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Abstract

A modified aluminosilicate in powder form comprising alkali metal silicate deposited onto aluminosilicate of the zeolite P type particles presents increased Liquid Carrying Capacity.

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Patent Owner	Address
PQ SILICAS UK LIMITED	BOROUGH FLINT GLASS WORKS PONTEFRACT ROAD BARNSLEY SOUTH YORKSHIRE S71 1HJ ENGLAND

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Inventor Name	Address	# of filed Patents	Total Citations
Appel, Peter Willem	DC Rotterdam, NL	10	27
Arts, Theodorus Johannes Cornelius	Maastricht, NL	1	0
Lanceley, Carolyn Angela	Chester, GB	2	2
Osinga, Theo Jan	AN Cadier en Keer, NL	5	52

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Modified aluminosilicate

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United States of America Patent

09142652

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PATENT NO	6448218
APP PUB NO	20010009895A1
SERIAL NO	09142652
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 10, 2002	US,6448218,B2 US6448218B2	GRANTED PATENT AS SECOND PUBLICATION
July 26, 2001	US,20010009895,A1 US20010009895A1	FIRST PUBLISHED PATENT APPLICATION

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09142652

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