Static diffusion cell for diffusion sampling systems

United States of America Patent

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Mar 13, 2012
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Mar 19, 2009
app pub date
Nov 21, 2008
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Mar 28, 2003

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Abstract

A new design for a static diffusion cell for use in a diffusion sampling apparatus to be used in conjunction with automated or manual sampling is disclosed. The diffusion cell of present invention provides to an improved and efficient diffusion assay system.

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ALZA CORPORATION	1900 CHARLESTON ROAD MOUNTAIN VIEW CA 94043

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Inventor Name	Address	# of filed Patents	Total Citations
Imbert, Delphine Caroline	Cupertino, US	19	143
Yang, Hua	Foster City, US	263	2514

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Static diffusion cell for diffusion sampling systems

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United States of America Patent

12275612

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PATENT NO	8133721
APP PUB NO	20090075323A1
SERIAL NO	12275612
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 13, 2012	US,8133721,B2 US8133721B2	GRANTED PATENT AS SECOND PUBLICATION
March 19, 2009	US,20090075323,A1 US20090075323A1	FIRST PUBLISHED PATENT APPLICATION

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