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Details for Patent: 5,914,131

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Summary for Patent: 5,914,131

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 D. (Palo Alto, CA), Chadha; Navjot (Fremont, CA), Kuczynski; Anthony L. (Mountain View, CA)
Assignee: ALZA Corporation (Palo Alto, CA)
Application Number:08/935,223
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Delivery; Formulation; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Not categorized
Back Citations: 19th percentile
Forward Citations: 2nd percentile

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International Patent Family for Patent: 5,914,131

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Denmark1025845<disabled in preview>
European Patent Office1025845<disabled in preview>
European Patent Office0769949<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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