Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
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Cantor Fitzgerald
US Army
Mallinckrodt
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Generated: September 18, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,858,996

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Which drugs does patent 8,858,996 protect, and when does it expire?

Patent 8,858,996 protects VIMOVO and is included in one NDA.

This patent has thirty-seven patent family members in twenty-two countries.

Summary for Patent: 8,858,996
Title:Pharmaceutical compositions for the coordinated delivery of NSAIDS
Abstract: The present invention is directed to drug dosage forms that release an agent that raises the pH of a patient's gastrointestinal tract, followed by a non-steroidal anti-inflammatory drug. The dosage form is designed so that the NSAID is not released until the intragastric pH has been raised to a safe level. The invention also encompasses methods of treating patients by administering this coordinated release, gastroprotective, antiarthritic/analgesic combination unit dosage form to achieve pain and symptom relief with a reduced risk of developing gastrointestinal damage such as ulcers, erosions and hemorrhages.
Inventor(s): Plachetka; John R. (Chapel Hill, NC)
Assignee: Pozen Inc. (Chapel Hill, NC)
Application Number:14/244,471
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,858,996
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use;

Drugs Protected by US Patent 8,858,996

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-002 Apr 30, 2010 RX Yes No   Try a Free Trial   Try a Free Trial Y RELIEF OF SIGNS AND SYMPTOMS OF ARTHRITIS AND RISK-REDUCTION OF NSAID-ASSOCIATED GASTRIC ULCER   Try a Free Trial
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-001 Apr 30, 2010 RX Yes Yes   Try a Free Trial   Try a Free Trial Y RELIEF OF SIGNS AND SYMPTOMS OF ARTHRITIS AND RISK-REDUCTION OF NSAID-ASSOCIATED GASTRIC ULCER   Try a Free Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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International Family Members for US Patent 8,858,996

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 474559   Try a Free Trial
Australia 2002305758   Try a Free Trial
Australia 2006235929   Try a Free Trial
Australia 2009200966   Try a Free Trial
Australia 2009290712   Try a Free Trial
Brazil PI0918492   Try a Free Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
US Department of Justice
Covington
Merck
McKesson
Boehringer Ingelheim

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