Last Updated: September 25, 2026

Details for Patent: 8,822,430


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Which drugs does patent 8,822,430 protect, and when does it expire?

Patent 8,822,430 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 forty-one patent family members in thirty-nine countries.

Summary for Patent: 8,822,430
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):Elizabeth M. Bacon, Eda Canales, Aesop Cho, Jeromy J. Cottell, Manoj C. Desai, Michael Graupe, Hongyan Guo, Randall L. Halcomb, Darryl Kato, Choung U. Kim, Thorsten A. Kirschberg, Evan S. Krygowski, Scott E. Lazerwith, John O. Link, Hongtao Liu, Qi Liu, Richard L. Mackman, Michael L. Mitchell, Jay P. Parrish, Hyung-Jung Pyun, Joseph H. Saugier, Scott D. Schroeder, Jianyu Sun, James G. Taylor, James D. Trenkle, Winston C. Tse, Randall W. Vivian, William J. Watkins, Lianhong Xu
Assignee: Gilead Sciences Inc
Application Number:US13/956,195
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 8,822,430

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

International Family Members for US Patent 8,822,430

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 2430014 ⤷  Start Trial CA 2016 00006 Denmark ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial PA2016002 Lithuania ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial 300796 Netherlands ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial 16C0005 France ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial 232 5001-2016 Slovakia ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial C20160002 00186 Estonia ⤷  Start Trial
European Patent Office 2430014 ⤷  Start Trial 122016000009 Germany ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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