Combination immediate release controlled release levodopa/carbidopa dosage forms

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United States of America Patent

SERIAL NO

11194569

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to pharmaceutical dosage forms of a combination of carbidopa and levodopa comprising both immediate release and controlled release components for the treatment of ailments associated with depleted amounts of dopamine in a patient's brain tissue, which dosage forms display no food effect or at least substantially avoid the food effect, and a related method of treatment for a patient in which the bioavailability of levodopa under non-fasting conditions is equivalent to the bioavailability under fasting conditions.

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Patent Owner(s)

Patent OwnerAddress
IMPAX LABORATORIES INC30831 HUNTWOOD AVENUE HAYWARD CA 94544

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Chien-Hsuan Sunnyvale, CA 21 703
Hsu, Ann F Los Altos Hills, CA 9 263
Hsu, Larry Los Altos, CA 11 300

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