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Last Updated: September 17, 2021

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Details for Patent: 9,161,920


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Which drugs does patent 9,161,920 protect, and when does it expire?

Patent 9,161,920 protects VIMOVO and is included in one NDA.

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

Summary for Patent: 9,161,920
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:14/515,627
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,161,920
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form;

Drugs Protected by US Patent 9,161,920

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 AB RX Yes No ⤷  Try it Free ⤷  Try it Free RISK-REDUCTION OF NSAID GASTRIC ULCER IN PATIENTS REQUIRING CHRONIC NSAID TREATMENT ⤷  Try it Free
Horizon VIMOVO esomeprazole magnesium; naproxen TABLET, DELAYED RELEASE;ORAL 022511-001 Apr 30, 2010 AB RX Yes Yes ⤷  Try it Free ⤷  Try it Free RISK-REDUCTION OF NSAID GASTRIC ULCER IN PATIENTS REQUIRING CHRONIC NSAID TREATMENT ⤷  Try it Free
>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 9,161,920

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 474559 ⤷  Try it Free
Australia 2002305758 ⤷  Try it Free
Australia 2006235929 ⤷  Try it Free
Australia 2009200966 ⤷  Try it Free
Australia 2009290712 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Medtronic
Boehringer Ingelheim
Moodys
Dow
Harvard Business School
AstraZeneca

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