Controlled release hydrocodone formulations

United States of America Patent

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Jan 29, 2013
Grant Date
Oct 18, 2012
app pub date
Jun 28, 2012
filing date
Oct 30, 2000

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Abstract

A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.

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PURDUE PHARMA L.P.

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Inventor Name	Address	# of filed Patents	Total Citations
Huang, Hua-Pin	Englewood Cliffs, US	64	8276
Masselink, John K	Old Tappan, US	28	3108
Oshlack, Benjamin	New York, US	246	42710
Tonelli, Alfred P	Congers, US	15	3212

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Controlled release hydrocodone formulations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13535996

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PATENT NO	8361499
APP PUB NO	20120263788A1
SERIAL NO	13535996
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 29, 2013	US,8361499,B2 US8361499B2	GRANTED PATENT AS SECOND PUBLICATION
October 18, 2012	US,20120263788,A1 US20120263788A1	FIRST PUBLISHED PATENT APPLICATION

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13535996

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