Indian Patents. 222225:"METHODS FOR MAKING AN ORAL SUSTAINED RELEASE FORMULATION OF OXYMORPHONE HYDROCHLORIDE"

Title of Invention	"METHODS FOR MAKING AN ORAL SUSTAINED RELEASE FORMULATION OF OXYMORPHONE HYDROCHLORIDE"
Abstract	Sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof; methods for making the sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof to treat patients suffering from pain are provided. (FIG. 1)

Full Text

Patent Number

222225

Indian Patent Application Number

01629/KOLNP/2003

PG Journal Number

31/2008

Publication Date

01-Aug-2008

Grant Date

30-Jul-2008

Date of Filing

16-Dec-2003

Name of Patentee

PENWEST PHARMACEUTICALS COMPANY.

Applicant Address

2981, ROUTE 22 , PATTERSON, NY 12563-9770 USA.

#	Inventor's Name	Inventor's Address
1	BAICHWAL ANAND R	5 KENDELL DRIVE WAPPINGERS FALLS, NY 12590 USA.
2	KAO HUAI-HUNG	137 COLONY LANE SYOSSET, NY11791 USA.
3	MCCALL TTROY W.	8861 THREE CHIMENEYS DRIVE EAST GERMANTOWN, TN 38138 USA.

PCT International Classification Number

B65

PCT International Application Number

PCT/US02/21354

PCT International Filing date

2002-07-03

#	PCT Application Number	Date of Convention	Priority Country
1	60/329352	2001-10-15	U.S.A.
2	60/329,426,	2001-10-15	U.S.A.
3	60/303,357.	2001-07-06	U.S.A.