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Last Updated: December 8, 2019

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Details for Patent: 8,883,849

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Which drugs does patent 8,883,849 protect, and when does it expire?

Patent 8,883,849 protects ADVIL PM and is included in one NDA.

This patent has twelve patent family members in ten countries.

Summary for Patent: 8,883,849
Title:Treatment of sleep disturbances
Abstract: The present invention provides a new composition for treating pain-associated sleep disturbances, especially shortened sleep duration, comprising ibuprofen and diphenhydramine. The composition is further prepared as a bilayer tablet or caplet, or alternatively as a soft gelatin capsule composition, to prevent interaction between the active ingredients.
Inventor(s): Cook; Graham D. (Midlothian, VA), Koch; Todd S. (Powhatan, VA), Giamalva; David H. (Glen Allen, VA), Bianco; Justin (Vineland, NJ), Fort; James J. (Midlothian, VA), Doyle; Geraldine (Chatham, NJ), Cooper; Steven (Denville, NJ)
Assignee: Wyeth LLC (New York, NY)
Application Number:13/584,054
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form; Formulation;

Drugs Protected by US Patent 8,883,849

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Pfizer ADVIL PM diphenhydramine hydrochloride; ibuprofen CAPSULE;ORAL 021393-001 Dec 21, 2005 OTC Yes Yes   Start Trial   Start Trial A METHOD OF TREATING A PATIENT SUFFERING FROM A PAIN ASSOCIATED SLEEP DISTURBANCE COMPRISING ADMINISTERING A LIQUID COMPOSITION FORMULATED INSIDE A SOFT GEL CAPSULE, AS CLAIMED, TO THE PATIENT   Start 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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