COMPOSITIONS COMPRISING CROSSLINKED CATION-BINDING POLYMERS AND CALCIUM AND/OR MAGNESIUM CATIONS, AND USES THEREOF

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United States of America Patent

APP PUB NO 20140286894A1
SERIAL NO

13978872

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Abstract

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The present disclosure relates generally to crosslinked cation-binding polymers comprising monomers containing carboxylic acid groups, wherein the polymer contains calcium and/or magnesium cations that are counterions to about 15% to about 35% of the carboxylic acid groups in the polymer. The present disclosure also relates to methods of preparation of the polymers, and compositions, formulations, and dosage forms containing the polymers, and methods of using the polymers, compositions, formulations, and/or dosage forms to treat various diseases or disorders, including those involving ion and/or fluid imbalances.

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Patent Owner(s)

Patent OwnerAddress
RELYPSA INC700 SAGINAW DRIVE REDWOOD CITY CA 94063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grass, George M Tahoe City, US 14 303
Strickland, Alan D Lake Jackson, US 27 474

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