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Details for Patent: 8,361,500

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Patent 8,361,500 protects VARUBI and is included in one NDA.

This patent has fifteen patent family members in ten countries.

Summary for Patent: 8,361,500

Title:Tablet formulations containing 8-[{1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaz- a-spiro[4.5]decan-2-one salts and tablets made therefrom
Abstract: Pharmaceutical formulations containing a salt of (5S,8S)-8-[{(1R)-1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-ph- enyl-1,7-diazaspiro[4.5]decan-2-one, represented by Formula I, which are suitable for forming into a tablet dosage form, as well as tablet dosage forms are disclosed. Disclosed also are methods of treatment utilizing such dosage forms.
Inventor(s): Qiu; Zhihui (Bridgewater, NJ), Cho; Wing-Kee Philip (Princeton, NJ), Zhao; Na (Belle Mead, NJ), Wong; Victor Ming-she (Berkeley Heights, NJ)
Assignee: Opko Health, Inc. (Miami, FL)
Application Number:12/531,966
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Dosage form; Process;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 0th percentile
Forward Citations: 2nd percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Tesaro Inc
rolapitant hydrochloride
TABLET;ORAL206500-001Sep 1, 2015RXYes8,361,500Oct 9, 2029Y
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Foreign Priority and PCT Information for Patent: 8,361,500

PCT Information
PCT FiledMarch 20, 2008PCT Application Number:PCT/US2008/003653
PCT Publication Date:October 02, 2008PCT Publication Number: WO2008/118331

International Patent Family for Patent: 8,361,500

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Taiwan200902087<disabled in preview>
Peru18912008<disabled in preview>
Mexico2009010210<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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