Liquid filtration device

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United States of America Patent

PATENT NO 7572367
APP PUB NO 20080302712A1
SERIAL NO

12221309

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration device and more efficiently direct fluid to sweep bubbles from the device during operation. The present invention also provides for an automatic means to minimize fluid loss during a vent process.

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Patent Owner(s)

Patent OwnerAddress
ENTEGRIS INCBILLERICA MA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clarke, Michael Santa Cruz, US 31 418
Laverdiere, Marc Wakefield, US 33 1963

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