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Last Updated: October 28, 2020

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Details for Patent: 7,635,707

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Which drugs does patent 7,635,707 protect, and when does it expire?

Patent 7,635,707 protects ESBRIET and is included in two NDAs.

This patent has sixty-four patent family members in thirty-nine countries.

Summary for Patent: 7,635,707
Title:Pirfenidone treatment for patients with atypical liver function
Abstract: Methods are provided for administering pirfenidone to a patient that has exhibited abnormal biomarkers of liver function in response to pirfenidone administration. The methods include administering to a patient pirfenidone at doses lower than the full target dosage for a time period, followed by administering to the patient pirfenidone at the full target dosage. The methods also include administering pirfenidone at the full target dose with no reduction and administering permanently reduced doses of pirfenidone.
Inventor(s): Bradford; Williamson Ziegler (Ross, CA), Szwarcberg; Javier (San Mateo, CA)
Assignee: Intermune, Inc. (Brisbane, CA)
Application Number:12/553,292
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,635,707
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 7,635,707

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 CONTINUED DOSING OR DOSAGE MODIFICATION FOLLOWING ELEVATED LIVER ENZYMES IN TREATMENT OF IDIOPATHIC PULMONARY FIBROSIS   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial DOSAGE MODIFICATION FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER AFTER PIRFENIDONE ADMINISTRATION, BY DISCONTINUING PIRFENIDONE UNTIL BIOMARKERS ARE WITHIN NORMAL LIMITS, FOLLOWED BY 801 MG/DAY, DOSE, THEN 1602 MG/DAY IN TREATMENT OF IPF   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial DOSING 1602 MG/DAY PIRFENIDONE FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER AFTER PIRFENIDONE ADMINISTRATION IN TREATMENT OF IPF   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial DOSAGE MODIFICATION FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER AFTER PIRFENIDONE ADMINISTRATION, BY ADMINISTERING 801 MG/DAY FOLLOWED BY ADMINISTERING 1602 MG/DAY IN TREATMENT OF IPF   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial FULL DAILY DOSING FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER AFTER PIRFENIDONE ADMINISTRATION IN TREATMENT OF IPF   Start Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No   Start Trial   Start Trial DOSAGE MODIFICATION FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER AFTER PIRFENIDONE ADMINISTRATION, BY DISCONTINUING PIRFENIDONE UNTIL BIOMARKERS ARE WITHIN NORMAL LIMITS FOLLOWED BY ADMINISTERING 1602 MG/DAY IN TREATMENT OF IPF   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 7,635,707

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 503480   Start Trial
Australia 2009313302   Start Trial
Australia 2010212371   Start Trial
Australia 2011200385   Start Trial
Australia 2012205256   Start Trial
Brazil PI0921022   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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