Details for Patent: 7,276,250

Which drugs does patent 7,276,250 protect, and when does it expire?

Patent 7,276,250 protects OPANA ER and is included in one NDA.

This patent has forty-eight patent family members in sixteen countries.

Summary for Patent: 7,276,250

Title:	Sustained release formulations of oxymorphone
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; and methods for using the sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof to treat patients suffering from pain are provided.
Inventor(s):	Baichwal; Anand R. (Wappingers Falls, NY), Kao; Huai-Hung (Syosset, NY), McCall; Troy W. (Germantown, TN)
Assignee:	Penwest Pharmaceuticals Company (Danbury, CT)
Application Number:	10/189,932
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 7,276,250
Patent Claim Types: see list of patent claims	Formulation; Compound; Delivery; Use; Dosage form;

Drugs Protected by US Patent 7,276,250

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Endo Pharms	OPANA ER	oxymorphone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	021610-001	Jun 22, 2006		DISCN	Yes	No			Y			RELIEF OF MODERATE TO SEVERE PAIN
Endo Pharms	OPANA ER	oxymorphone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	021610-005	Feb 29, 2008		DISCN	Yes	No			Y			RELIEF OF MODERATE TO SEVERE PAIN
Endo Pharms	OPANA ER	oxymorphone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	021610-002	Jun 22, 2006		DISCN	Yes	No			Y			RELIEF OF MODERATE TO SEVERE PAIN
Endo Pharms	OPANA ER	oxymorphone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	021610-006	Feb 29, 2008		DISCN	Yes	No			Y			RELIEF OF MODERATE TO SEVERE PAIN
Endo Pharms	OPANA ER	oxymorphone hydrochloride	TABLET, EXTENDED RELEASE;ORAL	021610-003	Jun 22, 2006		DISCN	Yes	No			Y			RELIEF OF MODERATE TO SEVERE PAIN

International Family Members for US Patent 7,276,250

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	359077
Austria	376832
Australia	2002316582
Australia	2002318211
Australia	2002320309