Method and apparatus for unloading gradients

United States of America Patent

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Jul 6, 2004
Grant Date
Feb 28, 2002
app pub date
Jul 27, 2001
filing date
Jul 28, 2000

priority date (Note)
Expired

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Abstract

Devices and methods for removing portions of gradients relate to a float with an upper concave surface for collecting the gradient portion.

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Patent Owner(s)

Patent Owner	Address
LARGE SCALE PROTEOMICS INC	20451 GOLDENROD LANE GERMANTOWN MD 20876

International Classification(s)

B04B:CENTRIFUGES

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Anderson, Norman G	Rockville, MD	67	1373

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Method and apparatus for unloading gradients

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09915291

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PATENT NO	6758804
APP PUB NO	20020023884A1
SERIAL NO	09915291
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 06, 2004	US,6758804,B2 US6758804B2	GRANTED PATENT AS SECOND PUBLICATION
February 28, 2002	US,20020023884,A1 US20020023884A1	FIRST PUBLISHED PATENT APPLICATION

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09915291

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