Controlled release pharmaceutical formulation

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United States of America Patent

PATENT NO 5505962
SERIAL NO

08307392

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved controlled release tablet formulation for the release of potassium chloride through a differentially permeable membrane from which the release of potassium chloride can be accurately controlled to minimize the likelihood of producing high localized concentrations of potassium within the gastrointestinal tract.

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Patent Owner(s)

  • ALKERMES PHARMA IRELAND LIMITED;ELAN CORPORATION, PLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sparks, Randall T Gainesville, GA 7 1397

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