➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Dow
McKesson
Baxter
Merck
Mallinckrodt
Medtronic

Last Updated: July 29, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,841,278


Email this page to a colleague

« Back to Dashboard

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

Patent 8,841,278 protects HARVONI and is included in two NDAs.

Protection for HARVONI has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has one hundred and thirty-five patent family members in thirty-eight 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;

Drugs Protected by US Patent 8,841,278

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir PELLETS;ORAL 212477-001 Aug 28, 2019 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir PELLETS;ORAL 212477-002 Aug 28, 2019 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir TABLET;ORAL 205834-002 Aug 28, 2019 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir TABLET;ORAL 205834-001 Oct 10, 2014 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,841,278

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 3622 ⤷  Try it Free
Argentina 076765 ⤷  Try it Free
Australia 2010249043 ⤷  Try it Free
Brazil 122014012810 ⤷  Try it Free
Brazil 122014013631 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

AstraZeneca
Dow
McKesson
McKinsey
Merck
Medtronic

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 verification 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.