Alza Corporation

David R Swanson

Atul D Ayer

Anthony L Kuczynski

David E Edgren

Brian L Barclay

Joseph C Deters

Jeri D Wright

Stephen C DeRosa

Felix T Theeuwes

Patrick S Wong

A dosage form is disclosed comprising a wall surrounding a compartment, which comprises a first composition comprising a carboxymethylcellulose and a second composition comprising a higher molecular weight carboxymethylcellulose. The first composition comprises a dosage amount of drug that delivers from the dosage form at a controlled rate over time.

Dosage forms comprising polymers comprising different molecular weights

A dosage form is disclosed comprising a wall surrounding a compartment, which comprises a first composition comprising a carboxymethylcellulose and a second composition comprising a higher molecular weigh carboxymethylcellulose. The first composition comprises a dosage amount of drug that delivers from the dosage form at a controlled rate over time.

A dosage form is disclosed comprising a member selected from the group consisting of nicardipine and its pharmaceutically acceptable salts for administering to a patient in need of cardio-vascular therapy.

Nicardipine therapy

A dosage form is disclosed comprising a member selected from the group consisting of nicardipine and its pharmaceutically acceptable salts for administering to a patient in need of cardiovascular therapy.

Dosage form for administering calcium antagonist nicardipine

An osmotic device is disclosed comprising a first composition, and a second composition with the beneficial drug isradipine in the first composition.

Dosage form for treating cardiovascular diseases

An osmotic dosage system is disclosed for delivering the therapeutically beneficial drug doxazosin to an environment of use over time.

Dosage form for dispensing drug for human therapy

Dosage form for treating cardiovascular diseases comprising isradipine

An osmotic device is disclosed that provides a means for improving the delivery properties of a beneficial agent in situ.

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Palo Alto, CA, United States of America

David R Swanson