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Last Updated: September 26, 2022

Details for Patent: 9,168,252


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Which drugs does patent 9,168,252 protect, and when does it expire?

Patent 9,168,252 protects TARGINIQ and is included in one NDA.

This patent has twenty patent family members in nine countries.

Summary for Patent: 9,168,252
Title:Abuse-resistant controlled-release opioid dosage form
Abstract: Abuse-resistant, controlled release opioid tablets are a combination containing an opioid antagonist such as naloxone at a level above that needed to suppress the euphoric effect of the opioid, if the combination were crushed to break the controlled release properties causing the opioid and opioid antagonist to be released as a immediate release product as a single dose. The controlled release nature of the table prevents the accumulation of orally effective amounts of opioid antagonist when taken normally. The opioid antagonist is contained in a controlled-release matrix and released, over time, with the opioid.
Inventor(s): Caruso; Frank S. (Colts Neck, NJ), Kao; Huai-Hung (Syosset, NY)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:14/725,379
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use;

Drugs Protected by US Patent 9,168,252

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Purdue Pharma Lp TARGINIQ naloxone hydrochloride; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 205777-001 Jul 23, 2014 DISCN Yes No See Plans and Pricing See Plans and Pricing Y MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE See Plans and Pricing
Purdue Pharma Lp TARGINIQ naloxone hydrochloride; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 205777-002 Jul 23, 2014 DISCN Yes No See Plans and Pricing See Plans and Pricing Y MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE See Plans and Pricing
Purdue Pharma Lp TARGINIQ naloxone hydrochloride; oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 205777-003 Jul 23, 2014 DISCN Yes No See Plans and Pricing See Plans and Pricing Y MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE See Plans and Pricing
>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 9,168,252

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 493130 See Plans and Pricing
Australia 2002305559 See Plans and Pricing
Australia 2008202967 See Plans and Pricing
Canada 2446550 See Plans and Pricing
China 1525851 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Harvard Business School
McKinsey
Moodys
Boehringer Ingelheim
Medtronic
Johnson and Johnson

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