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Patent: 5,702,725

Summary for Patent: 5,702,725

Title: Hydromorphone therapy
Abstract:A hydromorphone composition, a hydromorphone dosage form and a method for administering hydromorphone are disclosed, indicated for the management of pain.
Inventor(s): Merrill; Sonya (San Jose, CA), Ayer; Atul Devdatt (Palo Alto, CA), Chadha; Navjot (Sunnyvale, CA), Kuczynski; Anthony L. (Mt. View, CA)
Assignee: Alza Corporation (Palo Alto, CA)
Application Number:08/611,294
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use; Delivery;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Mallinckrodt Inc
EXALGO
hydromorphone hydrochloride
TABLET, EXTENDED RELEASE;ORAL021217Aug 24, 2012RXYes5,702,725<disabled>YMANAGEMENT OF MODERATE TO SEVERE PAIN
Mallinckrodt Inc
EXALGO
hydromorphone hydrochloride
TABLET, EXTENDED RELEASE;ORAL021217Mar 1, 2010RXNo5,702,725<disabled>YMANAGEMENT OF MODERATE TO SEVERE PAIN
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International Patent Family for Patent: 5,702,725

Country Document Number Publication Date
South Africa9505674Feb 20, 1996
WIPO (PCT)9601629Jan 25, 1996
United States5529787Jun 25, 1996
United States2010028389Feb 04, 2010
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