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United States of America Patent

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Apr 26, 2011
Grant Date
Dec 24, 2009
app pub date
Jun 20, 2008
filing date
Jun 20, 2008

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Abstract

Systems and methods for separating contaminants in a contaminated airstream are described. In one embodiment, a contaminated airstream is received and a vortex is created that separates the contaminated airstream into a clean airstream used in the system and contaminants (e.g., debris and particles).

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Patent Owner(s)

THE BOEING COMPANY

International Classification(s)

B01D:SEPARATION

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Al-Alusi, Thamir R	Mukilteo, US	6	75
Blume, Eric R	Seattle, US	1	57
Drury, Anthony D	Woodinville, US	3	61
Ledzian, Wayne F	Renton, US	1	57

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United States of America Patent

12143537

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PATENT NO	7931740
APP PUB NO	20090314161A1
SERIAL NO	12143537
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 26, 2011	US,7931740,B2 US7931740B2	GRANTED PATENT AS SECOND PUBLICATION
December 24, 2009	US,20090314161,A1 US20090314161A1	FIRST PUBLISHED PATENT APPLICATION

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12143537

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