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Serving hundreds of leading biopharmaceutical companies globally:

UBS
McKesson
Chubb
Fish and Richardson
Chinese Patent Office
Medtronic
Accenture
Colorcon
Fuji

Generated: April 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 9,393,256

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Which drugs does patent 9,393,256 protect, and when does it expire?

Patent 9,393,256 protects HARVONI and is included in one NDA.

This patent has seventy-five patent family members in thirty-four countries.
Summary for Patent: 9,393,256
Title:Methods for treating HCV
Abstract: This invention relates to combinations of therapeutic molecules useful for treating hepatitis C virus infection. The present invention relates to methods, uses, dosing regimens, and compositions.
Inventor(s): Ray; Adrian S. (Burlingame, CA), Link; John O. (San Francisco, CA), Oldach; David W. (Chapel Hill, NC), Delaney, IV; William E. (Foster City, CA), Mo; Hongmei (Palo Alto, CA), Yang; Cheng Yong (Foster City, CA)
Assignee: Gilead Pharmasset LLC (Foster City, CA)
Application Number:13/875,252
Patent Claim Types:
see list of patent claims
Use; Delivery;

Drugs Protected by US Patent 9,393,256

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Gilead Sciences Inc HARVONI ledipasvir; sofosbuvir TABLET;ORAL 205834-001 Oct 10, 2014 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial FOR THE TREATMENT OF HEPATITIS C ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 9,393,256

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
8,889,159 Compositions and methods for treating hepatitis C virus ➤ Try a Free Trial
9,549,941 Compositions and methods for treating hepatitis C virus ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 9,393,256

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 088580 ➤ Try a Free Trial
Argentina 089578 ➤ Try a Free Trial
Australia 2012308295 ➤ Try a Free Trial
Australia 2012332827 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Healthtrust
US Department of Justice
Dow
Medtronic
AstraZeneca
Farmers Insurance
Merck
QuintilesIMS
Cipla

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