Gas detector tube for determining benzene

United States of America Patent

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Feb 5, 2013
Grant Date
Sep 29, 2011
app pub date
Feb 17, 2011
filing date
Mar 24, 2010

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Abstract

An improved detection reaction for benzene in gas analysis with a gas detector tube formed of a carrier material impregnated with gold(III) oxide in a display layer.

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Patent Owner	Address
DRAEGER SAFETY AG & CO KGAA	REVALSTRASSE 1 LUEBECK D-23560

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

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Inventor Name	Address	# of filed Patents	Total Citations
Guga, Silke	Lübeck, DE	3	8
Schulten, Armin	Hemmelsdorf, DE	5	48

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Gas detector tube for determining benzene

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United States of America Patent

13029599

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PATENT NO	8367421
APP PUB NO	20110236987A1
SERIAL NO	13029599
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 05, 2013	US,8367421,B2 US8367421B2	GRANTED PATENT AS SECOND PUBLICATION
September 29, 2011	US,20110236987,A1 US20110236987A1	FIRST PUBLISHED PATENT APPLICATION

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13029599

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