You are 3 steps away
from making better decisions

Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson
AstraZeneca
McKinsey
Colorcon
Dow

Last Updated: February 17, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,273,341


Email this page to a colleague

See Plans and Pricing

« Back to Dashboard

Which drugs does patent 8,273,341 protect, and when does it expire?

Patent 8,273,341 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 twenty-two patent family members in thirty-seven countries.

Summary for Patent: 8,273,341
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): Guo; Hongyan (Foster City, CA), Kato; Darryl (Foster City, CA), Kirschberg; Thorsten A. (Foster City, CA), Liu; Hongtao (Foster City, CA), Link; John O. (Foster City, CA), Mitchell; Michael L. (Foster City, CA), Parrish; Jay P. (Foster City, CA), Graupe; Michael (Foster City, CA), Sun; Jianyu (Foster City, CA), Taylor; James (Foster City, CA), Bacon; Elizabeth M. (Foster City, CA), Canales; Eda (Foster City, CA), Cho; Aesop (Foster City, CA), Kim; Choung U. (Foster City, CA), Cottell; Jeromy J. (Foster City, CA), Desai; Manoj C. (Foster City, CA), Halcomb; Randall L. (Foster City, CA), Krygowski; Evan S. (Foster City, CA), Lazerwith; Scott E. (Foster City, CA), Liu; Qi (Foster City, CA), Mackman; Richard (Foster City, CA), Pyun; Hyung-Jun (Foster Cit, CA), Saugier; Joseph H. (Foster City, CA), Trenkle; James D. (Foster City, CA), Tse; Winston C. (Foster City, CA), Vivian; Randall W. (Foster City, CA), Schroeder; Scott D. (Foster City, CA), Watkins; William J. (Foster City, CA), Xu; Lianhong (Foster City, CA)
Assignee: Gilead Sciences, Inc. (Foster City, CA)
Application Number:13/291,977
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,273,341
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,273,341

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   Start Trial   Start Trial Y   Start Trial
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir PELLETS;ORAL 212477-002 Aug 28, 2019 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir TABLET;ORAL 205834-002 Aug 28, 2019 RX Yes No   Start Trial   Start Trial Y   Start Trial
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir TABLET;ORAL 205834-001 Oct 10, 2014 RX Yes Yes   Start Trial   Start Trial Y   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

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

Serving leading biopharmaceutical companies globally:

Medtronic
Harvard Business School
Merck
Boehringer Ingelheim
Johnson and Johnson
Dow

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.