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Last Updated: July 28, 2021

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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
Recro Gainesville ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-001 Oct 25, 2013 AB RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF PAIN ⤷  Free Forever Trial
Recro Gainesville ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-002 Oct 25, 2013 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF PAIN ⤷  Free Forever Trial
Recro Gainesville ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-003 Oct 25, 2013 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF PAIN ⤷  Free Forever Trial
Recro Gainesville ZOHYDRO ER hydrocodone bitartrate CAPSULE, EXTENDED RELEASE;ORAL 202880-004 Oct 25, 2013 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF PAIN ⤷  Free Forever 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

International Family Members for US Patent 9,486,451

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2015313785 ⤷  Free Forever Trial
Australia 2020203841 ⤷  Free Forever Trial
Brazil 112017004882 ⤷  Free Forever Trial
Canada 2870380 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

McKinsey
Express Scripts
Baxter
Mallinckrodt
Harvard Business School
Dow

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