Details for Patent: 5,968,551

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Summary for Patent: 5,968,551

Title:	Orally administrable opioid formulations having extended duration of effect
Abstract:	Sustained release oral solid dosage forms of opioid analgesics are provided as multiparticulate systems which are bioavailable and which provide effective blood levels of the opioid analgesic for at least about 24 hours. A unit dose of the opioid analgesic contains a plurality of substrates including the opioid analgesic in sustained release form. The substrates have a diameter from about 0.1 mm to about 3 mm.
Inventor(s):	Oshlack; Benjamin (New York, NY), Chasin; Mark (Manalapan, NJ)
Assignee:	Purdue Pharma L.P. (Norwalk, CT)
Application Number:	08/508,246
Patent Claim Types: see list of patent claims	Dosage form; Formulation; Process; Use;

Drugs Protected by US Patent 5,968,551

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>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 5,968,551

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Austria	196079	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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