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Serving 500+ biopharmaceutical companies globally:

US Army
Harvard Business School
Colorcon
Daiichi Sankyo
Mallinckrodt
Deloitte
Cipla
Farmers Insurance
Express Scripts
Moodys

Generated: August 20, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 8,618,076 protect, and when does it expire?


Patent ► Subscribe protects HARVONI, EPCLUSA, and SOVALDI, and is included in three NDAs.

This patent has one hundred and twenty-six patent family members in thirty-five countries.

Summary for Patent: ► Subscribe

Title:Nucleoside phosphoramidates
Abstract: Disclosed herein are nucleoside phosphoramidates and their use as agents for treating viral diseases. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful as inhibitors of HCV NS5B polymerase, as inhibitors of HCV replication and for treatment of hepatitis C infection in mammals.
Inventor(s): Ross; Bruce S. (Plainsboro, NJ), Sofia; Michael Joseph (Doylestown, PA), Pamulapati; Ganapati Reddy (Plainsboro, NJ), Rachakonda; Suguna (Twinsburg, OH), Zhang; Hai-Ren (Ellicott City, MD), Chun; Byoung-Kwon (Robbinsville, NJ), Wang; Peiyuan (Glen Rock, NJ)
Assignee: Gilead Pharmasset LLC (Foster City, CA)
Application Number:13/076,552
Patent Claim Types:
see list of patent claims
Compound; Composition; Use; Process;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Gilead Sciences Inc
HARVONI
ledipasvir; sofosbuvir
TABLET;ORAL205834-001Oct 10, 2014RXYesYes► Subscribe► SubscribeYY FOR THE TREATMENT OF HEPATITIS C
Gilead Sciences Inc
EPCLUSA
sofosbuvir; velpatasvir
TABLET;ORAL208341-001Jun 28, 2016RXYesYes► Subscribe► SubscribeYY FOR THE TREATMENT OF HEPATITIS C
Gilead Sciences Inc
SOVALDI
sofosbuvir
TABLET;ORAL204671-001Dec 6, 2013RXYesYes► Subscribe► SubscribeYY FOR THE TREATMENT OF HEPATITIS C
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Non-Orange Book Patents for Patent: ► Subscribe

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
8,859,756Stereoselective synthesis of phosphorus containing actives► Subscribe
8,563,530Purine nucleoside phosphoramidate► Subscribe
9,206,217Nucleoside phosphoramidates► Subscribe
8,633,309Nucleoside phosphoramidates► Subscribe
9,637,512Nucleoside phosphoramidates► 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: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Israel239115► Subscribe
Japan2013525277► Subscribe
Japan5872539► Subscribe
Japan2012527477► Subscribe
Hong Kong1169414► 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 500+ biopharmaceutical companies globally:

US Department of Justice
Cantor Fitzgerald
Boehringer Ingelheim
Baxter
Cipla
Cerilliant
Teva
Accenture
McKesson
Deloitte

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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