Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7727399
APP PUB NO 20090139931A1
SERIAL NO

11814117

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Abstract

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A device, system and method for exchanging components between first and second fluids by direct contact in a microfluidic channel. The fluids flow as thin layers in the channel. One of the fluids is passed through a filter upon exiting the channel and is recycled through a secondary processor which changes the fluid's properties. The recycled fluid is reused for further exchange. The filter excludes blood cells from the recycled fluid and prevents or limits clogging of the filter. The secondary processor removes metabolic waste and water by diafiltration.

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Patent Owner(s)

Patent OwnerAddress
THE TRUSTEES OF COLUMBIA UNIVERISTY IN THE CITY OF NEW YORK110 LOW MEMORIAL LIBRARY 535 W 116TH STREET NEW YORK NY 10027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aucoin, Christian P New York, US 6 69
Leonard, Edward F Scarsdale, US 29 530
Nanne, Edgar E New York, US 6 106
West, Alan C Tenafly, US 27 576

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