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Last Updated: September 30, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,871,759

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Which drugs does patent 8,871,759 protect, and when does it expire?

Patent 8,871,759 protects ZEPATIER and is included in one NDA.

This patent has forty-nine patent family members in thirty-seven countries.

Summary for Patent: 8,871,759
Title:Inhibitors of hepatitis C virus replication
Abstract: The present invention relates to compounds of formula (I) that are useful as hepatitis C virus (HCV) NS5A inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5A activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system. ##STR00001##
Inventor(s): Coburn; Craig A. (Royersford, PA), Ludmerer; Steven W. (North Wales, PA), Liu; Kun (Edison, NJ), Wu; Hao (Shanghai, CN), Soll; Richard (San Diego, CA), Zhong; Bin (Shanghai, CN), Zhu; Jian (Shanghai, CN)
Assignee: Merck Sharp & Dohme Corp. (Rahway, NJ)
Application Number:13/260,684
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Drugs Protected by US Patent 8,871,759

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Merck Sharp Dohme ZEPATIER elbasvir; grazoprevir TABLET;ORAL 208261-001 Jan 28, 2016 RX Yes Yes   Start Trial   Start Trial Y Y TREATMENT OF PATIENTS INFECTED WITH HEPATITIS C VIRUS   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

Foreign Priority and PCT Information for Patent: 8,871,759

PCT Information
PCT FiledMarch 25, 2010PCT Application Number:PCT/US2010/028653
PCT Publication Date:September 30, 2010PCT Publication Number: WO2010/111483

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Johnson and Johnson

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