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Generated: September 22, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,309,122

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Summary for Patent: 8,309,122
Title:Oxymorphone controlled release formulations
Abstract: The invention pertains to a method of relieving pain by administering a controlled release pharmaceutical tablet containing oxymorphone which produces a mean minimum blood plasma level 12 to 24 hours after dosing, as well as the tablet producing the sustained pain relief.
Inventor(s): Kao; Huai-Hung (Syosset, NY), Baichwal; Anand R. (Wappingers Falls, NY), McCall; Troy (Smyma, GA), Lee; David (Chadds Ford, PA)
Assignee: Endo Pharmaceuticals Inc. (Chadds Ford, PA)
Application Number:11/680,432
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,309,122
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Delivery; Use;

Drugs Protected by US Patent 8,309,122

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 201655-001 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-002 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-003 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-004 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-005 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-006 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Endo Pharms OPANA ER oxymorphone hydrochloride TABLET, EXTENDED RELEASE;ORAL 201655-007 Dec 9, 2011 DISCN Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,309,122

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 359077   Try a Free Trial
Austria 376832   Try a Free Trial
Australia 2002316582   Try a Free Trial
Australia 2002318211   Try a Free Trial
Australia 2002320309   Try a Free Trial
Brazil 0205721   Try a Free Trial
Brazil 0205722   Try a Free Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

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Chubb
QuintilesIMS

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