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Last Updated: September 27, 2020

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Details for Patent: 9,486,451

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Which drugs does patent 9,486,451 protect, and when does it expire?

Patent 9,486,451 protects ZOHYDRO ER and is included in one NDA.

This patent has sixteen patent family members in twelve countries.

Summary for Patent: 9,486,451
Title:Abuse resistant pharmaceutical compositions
Abstract: The present invention relates to a composition comprising pharmaceutical active ingredients which are susceptible to, or have potential for, abuse. The invention provides an oral pharmaceutical composition comprising a first population of beads and a second population of beads. The first bead population comprises a pharmaceutically active ingredient susceptible to, or having the potential for, abuse. The second bead population comprises a gelling agent and a coating substantially surrounding the gelling agent, but containing no pharmaceutically active ingredient. The first bead population and the second bead population are physically separable, but visually indistinguishable to the naked eye. Upon ingress of water into the second population of beads, the gelling agent is caused to swell forming a viscous mass inhibiting or preventing the extraction of the active ingredient.
Inventor(s): Rekhi; Gurvinder S. (Suwanee, GA), Sidwell; Richard (Cumming, GA)
Assignee: Recro Gainesville LLC (Gainesville, GA)
Application Number:14/851,056
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 9,486,451

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Persion ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-001 Oct 25, 2013 AB RX Yes Yes   Start Trial   Start Trial TREATMENT OF PAIN   Start Trial
Persion ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-002 Oct 25, 2013 AB RX Yes No   Start Trial   Start Trial TREATMENT OF PAIN   Start Trial
Persion ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-003 Oct 25, 2013 AB RX Yes No   Start Trial   Start Trial TREATMENT OF PAIN   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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Serving leading biopharmaceutical companies globally:

Merck
McKesson
Boehringer Ingelheim
Medtronic
Dow
AstraZeneca

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