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Serving leading biopharmaceutical companies globally:

US Army
Express Scripts
US Department of Justice
McKesson
Healthtrust
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McKinsey
Farmers Insurance
Cantor Fitzgerald
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Generated: December 16, 2017

DrugPatentWatch Database Preview

Details for Patent: 9,421,192

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Which drugs does patent 9,421,192 protect, and when does it expire?


Patent 9,421,192 protects DAKLINZA and is included in one NDA.

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

Summary for Patent: 9,421,192

Title:Hepatitis C virus inhibitors
Abstract: The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
Inventor(s): Belema; Makonen (North Haven, CT), Nguyen; Van N. (West Haven, CT)
Assignee: Bristol-Myers Squibb Company (Princeton, NJ)
Application Number:14/934,538
Patent Claim Types:
see list of patent claims
Compound; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-001Jul 24, 2015RXYesNo► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS WITH DAKLINZA AND AT LEAST ONE ADDITIONAL COMPOUND HAVING ANTI-HCV ACTIVITY► Subscribe
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-001Jul 24, 2015RXYesNo► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS► Subscribe
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-002Jul 24, 2015RXYesYes► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS► Subscribe
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-002Jul 24, 2015RXYesYes► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS WITH DAKLINZA AND AT LEAST ONE ADDITIONAL COMPOUND HAVING ANTI-HCV ACTIVITY► Subscribe
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-003Apr 13, 2016RXYesNo► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS WITH DAKLINZA AND AT LEAST ONE ADDITIONAL COMPOUND HAVING ANTI-HCV ACTIVITY► Subscribe
Bristol-myers SquibbDAKLINZAdaclatasvir dihydrochlorideTABLET;ORAL206843-003Apr 13, 2016RXYesNo► Subscribe► SubscribeYMETHOD OF INHIBITING HEPATITIS C VIRUS► Subscribe
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Non-Orange Book Patents for Patent: 9,421,192

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
9,227,961Hepatitis C virus inhibitors► Subscribe
8,303,944Hepatitis C virus inhibitors► Subscribe
9,758,487Hepatitis C virus inhibitors► Subscribe
8,900,566Hepatitis C virus inhibitors► Subscribe
8,642,025Hepatitis C virus inhibitors► Subscribe
8,846,023Hepatitis C virus inhibitors► Subscribe
8,574,563Hepatitis C virus inhibitors► Subscribe
8,329,159Hepatitis C virus inhibitors► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 9,421,192

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan5769749► Subscribe
Eurasian Patent Organization015756► Subscribe
European Patent Office2049522► SubscribeC300713Netherlands► Subscribe
European Patent Office2049522► SubscribeCA 2015 00003Denmark► Subscribe
European Patent Office2049522► SubscribeC20150003 00128Estonia► Subscribe
European Patent Office2049522► SubscribePA2015006Lithuania► Subscribe
European Patent Office2049522► Subscribe92635Luxembourg► Subscribe
European Patent Office2049522► Subscribe15C0007France► Subscribe
European Patent Office2049522► Subscribe1590007-9Sweden► Subscribe
European Patent Office2049522► Subscribe300713Netherlands► Subscribe
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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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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Cerilliant
Julphar
Chubb
Daiichi Sankyo
Fuji
Federal Trade Commission
Teva
US Department of Justice
Moodys

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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