Dynamic seal to enable movement of a film or fiber through a pressurized space while maintaining a desired pressure

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United States of America Patent

PATENT NO 9937475
SERIAL NO

14779935

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Abstract

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The present disclosure describes devices capable of continually and controllably passing a polymer film or fiber through a pressurized vessel, while maintaining a desired pressure inside the vessel. In certain embodiments, the devices of the present disclosure include dynamic seals capable of limiting the gas flow from the pressurized vessel to lower pressure environments.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION4311 11TH AVENUE NE SUITE 500 SEATTLE WA 98105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Vipin Seattle, US 74 1155
Nicolae, Andrei Seattle, US 9 73

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