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Last Updated: November 14, 2019

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Details for Patent: 8,318,780

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Which drugs does patent 8,318,780 protect, and when does it expire?

Patent 8,318,780 protects ESBRIET and is included in two NDAs.

This patent has forty-nine patent family members in thirty-two countries.

Summary for Patent: 8,318,780
Title:Methods of administering pirfenidone therapy
Abstract: The present invention relates to methods involving avoiding adverse drug interactions with fluvoxamine and pirfenidone or other moderate to strong inhibitors of CYP enzymes.
Inventor(s): Bradford; Williamson Ziegler (Ross, CA), Szwarcberg; Javier (San Francisco, CA)
Assignee: Intermune, Inc. (Brisbane, CA)
Application Number:13/224,589
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,318,780
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,318,780

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Genentech Inc ESBRIET pirfenidone CAPSULE;ORAL 022535-001 Oct 15, 2014 RX Yes Yes   Start Trial   Start Trial METHOD FOR ADMINISTERING PIRFENIDONE WHILE AVOIDING OR DISCONTINUING CONCOMITANT USE OF A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME INVOLVED IN PIRFENIDONE METABOLISM   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial ADMINISTERING PIRFENIDONE WHILE AVOIDING CONCOMITANT USE OF A CYP1A2 INHIBITOR THAT IS A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME SELECTED FROM CYP2C9, CYP2C19, AND CYP2D6   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial DISCONTINUING USE OF A CYP1A2 INHIBITOR THAT IS A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME SELECTED FROM CYP2C9, CYP2C19, AND CYP2D6 AND THEN ADMINISTERING PIRFENIDONE   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-002 Jan 11, 2017 DISCN Yes No   Start Trial   Start Trial ADMINISTERING PIRFENIDONE WHILE AVOIDING CONCOMITANT USE OF A CYP1A2 INHIBITOR THAT IS A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME SELECTED FROM CYP2C9, CYP2C19, AND CYP2D6   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-002 Jan 11, 2017 DISCN Yes No   Start Trial   Start Trial DISCONTINUING USE OF A CYP1A2 INHIBITOR THAT IS A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME SELECTED FROM CYP2C9, CYP2C19, AND CYP2D6 AND THEN ADMINISTERING PIRFENIDONE   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes   Start Trial   Start Trial DISCONTINUING USE OF A CYP1A2 INHIBITOR THAT IS A MODERATE TO STRONG INHIBITOR OF BOTH CYP1A2 AND ANOTHER CYP ENZYME SELECTED FROM CYP2C9, CYP2C19, AND CYP2D6 AND THEN ADMINISTERING PIRFENIDONE   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 8,318,780

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 3155   Start Trial
Austria 526024   Start Trial
Australia 2010212490   Start Trial
Australia 2011201462   Start Trial
Australia 2013204032   Start Trial
Australia 2013204049   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

McKesson
Johnson and Johnson
Moodys
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McKinsey
Medtronic

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