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Details for Patent: 8,808,737

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Patent 8,808,737 protects OPANA ER and is included in one NDA. There have been three Paragraph IV challenges on Opana ER.

Summary for Patent: 8,808,737

Title:Method of treating pain utilizing controlled release oxymorphone pharmaceutical compositions and instruction on dosing for renal impairment
Abstract: The invention pertains to a method of using oxymorphone in the treatment of pain by providing a patient with an oxymorphone dosage form and informing the patient or prescribing physician that the bioavailability of oxymorphone is increased in patients with renal impairment.
Inventor(s): Ahdieh; Harry (Lincoln University, PA)
Assignee: Endo Pharmaceuticals Inc. (Malvern, PA)
Application Number:12/716,973
Patent Claim Types:
see list of patent claims
Use; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Endo Pharms
OPANA ER
oxymorphone hydrochloride
TABLET, EXTENDED RELEASE;ORAL201655-001Dec 9, 2011RXNo8,808,737► subscribe METHOD OF ADMINISTRATION OF CONTROLLED RELEASE OXYMORPHONE
Endo Pharms
OPANA ER
oxymorphone hydrochloride
TABLET, EXTENDED RELEASE;ORAL201655-002Dec 9, 2011RXNo8,808,737► subscribe METHOD OF ADMINISTRATION OF CONTROLLED RELEASE OXYMORPHONE
Endo Pharms
OPANA ER
oxymorphone hydrochloride
TABLET, EXTENDED RELEASE;ORAL201655-003Dec 9, 2011RXNo8,808,737► subscribe METHOD OF ADMINISTRATION OF CONTROLLED RELEASE OXYMORPHONE
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