Aqueous based pharmaceutical coating composition for dosage forms

United States of America Patent

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Jun 5, 1990
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N/A
app pub date
Apr 28, 1988
filing date
Apr 28, 1988

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Expired

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Abstract

A dosage form is disclosed comprising a coat that surrounds a drug. The coat comprises a subcoat and an overcoat thermally annealed to provide a single unit coat around the drug. F

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Patent Owner(s)

Patent Owner	Address
ALZA CORPORATION A CORP OF DE	DE

International Classification(s)

A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Edgren, David E	El Granada, CA	58	3111
Theeuwes, Felix	Los Altos, CA	290	18463

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Aqueous based pharmaceutical coating composition for dosage forms

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07187621

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PATENT NO	4931285
SERIAL NO	07187621
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07187621

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