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Serving 500+ biopharmaceutical companies globally:

Teva
US Army
Mallinckrodt
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Novartis
Baxter
Healthtrust
QuintilesIMS
Merck
McKesson

Generated: June 27, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,841,278

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Which drugs does patent 8,841,278 protect, and when does it expire?


Patent 8,841,278 protects HARVONI and is included in one NDA.

This patent has seventy-seven patent family members in thirty-six countries.

Summary for Patent: 8,841,278

Title:Antiviral compounds
Abstract: The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
Inventor(s): Bacon; Elizabeth M. (Burlingame, CA), Canales; Eda (San Mateo, CA), Cho; Aesop (Mountain View, CA), Cottell; Jeromy J. (Redwood City, CA), Desai; Manoj C. (Pleasant Hill, CA), Graupe; Michael (Pacifica, CA), Guo; Hongyan (San Mateo, CA), Halcomb; Randall L. (Foster City, CA), Kato; Darryl (San Francisco, CA), Kim; Choung U. (San Carlos, CA), Kirschberg; Thorsten A. (Redwood City, CA), Krygowski; Evan S. (Washington, CA), Lazerwith; Scott E. (San Francisco, CA), Link; John O. (San Francisco, CA), Liu; Hongtao (Cupertino, CA), Liu; Qi (Union City, CA), Mackman; Richard L. (Millbrae, CA), Mitchell; Michael L. (Castro Valley, CA), Parrish; Jay P. (El Dorado Hills, CA), Pyun; Hyung-Jung (Fremont, CA), Saugier; Joseph H. (Livermore, CA), Schroeder; Scott D. (Foster City, CA), Sun; Jianyu (Surrey, CA), Taylor; James G. (San Mateo, CA), Trenkle; James D. (Oakland, CA), Tse; Winston C. (Redwood City, CA), Vivian; Randall W. (San Mateo, CA), Watkins; William J. (Saratoga, CA), Xu; Lianhong (Palo Alto, CA)
Assignee: Gilead Pharmasset LLC (Foster City, CA)
Application Number:14/045,717
Patent Claim Types:
see list of patent claims
Composition; 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
Gilead Sciences Inc
HARVONI
ledipasvir; sofosbuvir
TABLET;ORAL205834-001Oct 10, 2014RXYesYes8,841,278► SubscribeY FOR THE TREATMENT OF HEPATITIS C
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Non-Orange Book Patents for Patent: 8,841,278

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
8,669,234Antiviral compounds► Subscribe
9,511,056Antiviral compounds► Subscribe
8,088,368Antiviral compounds► Subscribe
8,575,118Antiviral compounds► Subscribe
8,822,430Antiviral compounds► 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: 8,841,278

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Taiwan201105656► Subscribe
San MarinoT201600351► Subscribe
San MarinoT201500284► Subscribe
Slovenia2873665► Subscribe
Slovenia2430014► 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:

Accenture
Cerilliant
Fish and Richardson
Harvard Business School
Baxter
US Department of Justice
Queensland Health
McKesson
Deloitte
Covington

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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