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Last Updated: November 2, 2024

Details for Patent: 8,084,475


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Which drugs does patent 8,084,475 protect, and when does it expire?

Patent 8,084,475 protects ESBRIET and is included in two NDAs.

This patent has forty patent family members in thirty countries.

Summary for Patent: 8,084,475
Title:Pirfenidone therapy and inducers of cytochrome P450
Abstract: The present invention relates to methods involving avoiding adverse drug interactions with pirfenidone and CYP inducers, such as smoking.
Inventor(s): Bradford; Williamson Ziegler (Ross, CA), Szwarcberg; Javier (San Francisco, CA)
Assignee: Intermune, Inc. (Brisbane, CA)
Application Number:12/684,543
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,084,475
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,084,475

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 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up METHOD FOR ADMINISTERING PIRFENIDONE TO AVOID REDUCED EFFICACY BY DISCONTINUING SMOKING OR BY DISCONTINUING OR AVOIDING ANOTHER STRONG CYP1A2 INDUCER ⤷  Sign Up
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 AB RX Yes No ⤷  Sign Up ⤷  Sign Up DISCONTINUING ADMINISTRATION OF A STRONG CYP1A2 INDUCER TO AVOID REDUCED PIRFENIDONE EFFICACY AND THEN ADMINISTERING PIRFENIDONE ⤷  Sign Up
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ADMINISTERING PIRFENIDONE WHILE AVOIDING CONCOMITANT ADMINISTRATION OF A STRONG INDUCER OF CYP1A2 TO AVOID REDUCED PIRFENIDONE EFFICACY ⤷  Sign Up
>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 8,084,475

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria E523197 ⤷  Sign Up
Australia 2010212488 ⤷  Sign Up
Brazil 112012013155 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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