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Serving hundreds of leading biopharmaceutical companies globally:

Julphar
Covington
Teva
Moodys
Chubb
Mallinckrodt
US Department of Justice
US Army
McKesson

Generated: April 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,931,809

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Summary for Patent: 5,931,809
Title: Epidural administration of therapeutic compounds with sustained rate of release
Abstract:A drug delivery system provides sustained-release delivery of therapeutic biologically active compounds administered epidurally. In the preferred embodiment the biologically active compound is an opioid, which is encapsulated within the non-concentric internal aqueous chambers or bilayers of multivesicular liposomes. The opioid is released over an extended period of time when the liposomes are introduced epidurally as a single dose for sustained analgesia.
Inventor(s): Gruber; Andres (San Diego, CA), Murdande; Sharad B. (San Diego, CA), Kim; Taehee (San Diego, CA), Kim; Sinil (Solana Beach, CA)
Assignee: Depotech Corporation (San Diego, CA)
Application Number:08/502,569
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form;

Drugs Protected by US Patent 5,931,809

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
Dow
Queensland Health
QuintilesIMS
Merck
Chinese Patent Office
US Department of Justice
Fuji
Argus Health

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