Gas analysis method

United States of America Patent

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Sep 13, 2011
Grant Date
Feb 8, 2007
app pub date
Aug 7, 2006
filing date
Aug 8, 2005

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Abstract

The present invention provides a method for analyzing gases such as carbon dioxide, and includes passing a gas stream containing impurities into a gas adsorption means for a length of time at ambient or higher temperatures to adsorb the impurities therein, stopping the flow of the gas stream, and desorbing and analyzing the impurities using a detector.

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THE BOC GROUP, INC.

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G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Chen, YuDong	Bridgewater, US	39	323
Jain, Ravi	Bridgewater, US	175	4204

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Gas analysis method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11500131

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PATENT NO	8017405
APP PUB NO	20070031974A1
SERIAL NO	11500131
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 13, 2011	US,8017405,B2 US8017405B2	GRANTED PATENT AS SECOND PUBLICATION
February 08, 2007	US,20070031974,A1 US20070031974A1	FIRST PUBLISHED PATENT APPLICATION

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11500131

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