Uninterrupted flow pump apparatus and method

United States of America Patent

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May 13, 2014
Grant Date
Jul 5, 2012
app pub date
Mar 8, 2012
filing date
Sep 3, 1999

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Abstract

This invention describes a method for pumping or delivering fluids utilizing a flexible vessel subject to controlled pressures within another pressure vessel. The pressure vessel can be sourced with positive and/or negative (e.g., vacuum) pressure.

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Patent Owner	Address
MALLINCKRODT HOSPITAL PRODUCTS IP LIMITED	DUBLIN 15

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Inventor Name	Address	# of filed Patents	Total Citations
Briggs, Dennis A	West Chester, US	6	231

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Uninterrupted flow pump apparatus and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13415291

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PATENT NO	8722422
APP PUB NO	20120167998A1
SERIAL NO	13415291
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 13, 2014	US,8722422,B2 US8722422B2	GRANTED PATENT AS SECOND PUBLICATION
July 05, 2012	US,20120167998,A1 US20120167998A1	FIRST PUBLISHED PATENT APPLICATION

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13415291

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