Devices, systems and methods for reducing the concentration of a chemical entity in fluids

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United States of America Patent

PATENT NO 7763097
APP PUB NO 20080014622A1
SERIAL NO

11811265

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for removal of at least a portion of carbon dioxide from an aqueous fluid includes at least one membrane through which carbon dioxide can pass to be removed from the fluid and immobilized carbonic anhydrase on or in the vicinity of a first surface of the membrane to be contacted with the fluid such that the immobilized carbonic anhydrase comes into contact with the fluid. The first surface exhibits carbonic anhydrase activity of at least 20% of maximum theoretical activity of the first surface of the membrane based on monolayer surface coverage of carbonic anhydrase in the case that the carbonic anhydrase is immobilize on the first surface.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF PITTSBURGH OF THE COMMONWEALTH SYSTEM IF HIGHER EDUCATION200 GARDNER STEEL CONFERENCE CENTER THACKERAY & O'HARA STREETS PITTSBURGH PA 15260

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Federspiel, William J Pittsburgh, US 24 541
Kaar, Joel L Bryn Mawr, US 6 116
Oh, Heung-Il Pittsburgh, US 3 109
Russell, Alan J Gibsonia, US 45 977

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