Combination immediate release controlled release levodopa/carbidopa dosage forms

United States of America Patent

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Aug 22, 2006
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app pub date
Sep 12, 2002
filing date
May 29, 2002

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Abstract

The present invention relates to 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.

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Patent Owner	Address
IMPAX LABORATORIES INC	30831 HUNTWOOD AVENUE HAYWARD CA 94544

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

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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 Hills, CA	11	300

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Combination immediate release controlled release levodopa/carbidopa dosage forms

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10241837

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US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 22, 2006	US,7094427,B2 US7094427B2	GRANTED PATENT AS SECOND PUBLICATION
December 11, 2003	US,20030228360,A1 US20030228360A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	7094427
SERIAL NO	10241837
DOCKET NO

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10241837

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