Core formulation

United States of America Patent

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Oct 8, 2002
Grant Date
Nov 1, 2001
app pub date
Feb 15, 2001
filing date
May 1, 2000

priority date (Note)
Expired

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Abstract

This invention relates to a controlled-release combination drug product comprising troglitazone, e.g. its hydrochloride, and a biguamide, e.g. metformin. In particular, the product comprises a core of metformin, at least a portion thereof has a layer or coat thereon of troglitazone.

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Patent Owner(s)

AEROPHARM TECHNOLOGY INCORPORATED;KOS LIFE SCIENCES, INC.

International Classification(s)

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

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Adjei, Akwete L	Bridgewater, NJ	44	1117
Cutie, Anthony J	Bridgewater, NJ	26	649
Zhu, Yaping	Highland Park, NJ	28	541

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Core formulation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09783810

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PATENT NO	6461639
APP PUB NO	20010036478A1
SERIAL NO	09783810
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 08, 2002	US,6461639,B2 US6461639B2	GRANTED PATENT AS SECOND PUBLICATION
November 01, 2001	US,20010036478,A1 US20010036478A1	FIRST PUBLISHED PATENT APPLICATION

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09783810

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