Gel-in-matrix containing a fractured hydrogel

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United States of America Patent

PATENT NO 5277915
SERIAL NO

07861155

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Abstract

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A three dimensional porous matrix, such as a reticulated open-cell foam, having within its matrix structure a mechanically-fractured hydrogel containing a network of fracture channels. The mechanically-fractured hydrogel may be a gel that has been partially dewatered by compression of the gel in situ. The porosity of the gel-in-matrix makes it useful for chromatographic applications and for immobilization of biologically-active components, where efficient, intimate contact of the hydrogel with a liquid medium is important.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CAMBREX BIO SCIENCE ROCKLAND, INC.ROCKLAND, ME11

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kirkpatrick, Francis H Owls Head, ME 8 166
Provonchee, Richard B Camden, ME 15 299

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