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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
Daiichi Sankyo
Accenture
AstraZeneca
Federal Trade Commission
Covington
Fish and Richardson
US Department of Justice
QuintilesIMS

Generated: April 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,158,156

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Which drugs does patent 8,158,156 protect, and when does it expire?

Patent 8,158,156 protects EMBEDA and is included in one NDA.

This patent has thirty-four patent family members in twenty-one countries.
Summary for Patent: 8,158,156
Title:Abuse-deterrent multi-layer pharmaceutical composition comprising an opioid antagonist and an opioid agonist
Abstract: Provided herein is a pharmaceutical composition comprising an antagonist, an agonist, a seal coat, and a sequestering polymer, wherein the antagonist, agonist, seal coat and at least one sequestering polymer are all components of a single unit, and wherein the seal coat forms a layer physically separating the antagonist from the agonist from one another. Methods for manufacturing such a pharmaceutical composition are also provided.
Inventor(s): Matthews; Frank (Edison, NJ), Boehm; Garth (Westfield, NJ), Tang; Lijuan (Flemington, NJ), Liang; Alfred (Edison, NJ)
Assignee: Alpharma Pharmaceuticals, LLC (Bridgewater, NJ)
Application Number:11/820,499
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 8,158,156

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
Alpharma Pharms EMBEDA morphine sulfate; naltrexone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022321-001 Aug 13, 2009 RX Yes No ➤ Sign Up ➤ Sign Up MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG TERM OPIOID TREATEMENT BY ORALLY ADMINISTERING AN INTACT COMPOSITION AS CLAIMED. ➤ Sign Up
Alpharma Pharms EMBEDA morphine sulfate; naltrexone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022321-002 Aug 13, 2009 RX Yes No ➤ Sign Up ➤ Sign Up MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG TERM OPIOID TREATEMENT BY ORALLY ADMINISTERING AN INTACT COMPOSITION AS CLAIMED. ➤ Sign Up
Alpharma Pharms EMBEDA morphine sulfate; naltrexone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022321-003 Aug 13, 2009 RX Yes No ➤ Sign Up ➤ Sign Up MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG TERM OPIOID TREATEMENT BY ORALLY ADMINISTERING AN INTACT COMPOSITION AS CLAIMED. ➤ Sign Up
Alpharma Pharms EMBEDA morphine sulfate; naltrexone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022321-004 Aug 13, 2009 RX Yes Yes ➤ Sign Up ➤ Sign Up MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG TERM OPIOID TREATEMENT BY ORALLY ADMINISTERING AN INTACT COMPOSITION AS CLAIMED. ➤ Sign Up
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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Non-Orange Book US Patents Family Members for Patent 8,158,156

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,846,104 Pharmaceutical compositions for the deterrence and/or prevention of abuse ➤ Sign Up
8,877,247 Abuse-deterrent multi-layer pharmaceutical composition comprising an opioid antagonist and an opioid agonist ➤ Sign Up
7,682,633 Pharmaceutical composition ➤ Sign Up
7,682,634 Pharmaceutical compositions ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
UBS
US Department of Justice
Covington
Daiichi Sankyo
Johnson and Johnson
Fuji
McKinsey
Cerilliant

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