Antiallergic agent

United States of America Patent

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May 13, 2003
Grant Date
Jul 4, 2002
app pub date
Oct 31, 2001
filing date
Nov 15, 2000

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Expired

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Abstract

A material containing a flavonoid glycoside represented by formula I as a major component has an in vivo antiallergic effect, which can be prepared in a large amount with a lower cost. ##STR1##

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Patent Owner	Address
WE'LL CORPORATION	370 FUKUTOMECHO MATTO-SHI ISHIKAWA 924-0051

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Inventor Name	Address	# of filed Patents	Total Citations
Moriyama, Hiroyoshi	Tokyo, JP	6	8
Wakabayashi, Kazuyoshi	Kanazawa, JP	5	43

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Antiallergic agent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10000713

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PATENT NO	6562793
APP PUB NO	20020086834A1
SERIAL NO	10000713
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 13, 2003	US,6562793,B2 US6562793B2	GRANTED PATENT AS SECOND PUBLICATION
July 04, 2002	US,20020086834,A1 US20020086834A1	FIRST PUBLISHED PATENT APPLICATION

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