Dosage form comprising parallel lamine

United States of America Patent

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Nov 22, 1988
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N/A
app pub date
Apr 6, 1987
filing date
Apr 6, 1987

priority date (Note)
Expired

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Abstract

A bilaminated dosage form is disclosed comprising at least 30 weight percent cellulose ether, a first lamina and a second lamina with each lamina comprising a different cellulose ether formulation, and a drug in at least one of the lamina.

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Patent Owner(s)

ALZA CORPORATION

International Classification(s)

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

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bhatti, Gurdish K	Fremont, CA	16	964
Edgren, David E	El Granada, CA	58	3050
Magruder, Judy A	Palo Alto, CA	55	4320

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Dosage form comprising parallel lamine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07034971

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PATENT NO	4786503
SERIAL NO	07034971
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07034971

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