Get our Free Drug Patent Expiration Updates

Serving hundreds of leading biopharmaceutical companies globally:

Deloitte
Johnson and Johnson
Chubb
Daiichi Sankyo
QuintilesIMS
US Department of Justice
Federal Trade Commission
Harvard Business School
Cipla

Generated: September 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,609,701

« Back to Dashboard

Which drugs does patent 8,609,701 protect, and when does it expire?

Patent 8,609,701 protects ESBRIET and is included in two NDAs.

This patent has fifty-nine patent family members in thirty-five countries.

Summary for Patent: 8,609,701
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 Francisco, CA)
Assignee: Intermune, Inc. (Brisbane, CA)
Application Number:13/128,569
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,609,701

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 ➤ Sign Up ➤ Sign Up CONTINUED DOSING OR DOSAGE MODIFICATION FOLLOWING ELVATED LIVER ENZYMES IN USE OF PIRFENIDONE ➤ Sign Up
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Sign Up ➤ Sign Up FULL DAILY DOSING FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER ALT OR AST AFTER PIRFENIDONE ADMINISTRATION ➤ Sign Up
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Sign Up ➤ Sign Up DOSAGE MODIFICATION FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER ALT OR AST AFTER PIRFENIDONE ADMINISTRATION, BY ADMINISTERING A SUB-1600 MG/DAY DOSE, FOLLOWED BY ADMINISTERING AT LEAST 1602 MG/DAY ➤ Sign Up
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Sign Up ➤ Sign Up DOSAGE MODIFICATION FOLLOWING GRADE 2 ABNORMALITY IN LIVER FUNCTION BIOMARKER ALT OR AST AFTER PIRFENIDONE ADMINISTRATION, BY ADMINISTERING SUB-2400 MG/DAY DOSE, FOLLOWED BY FULL DAILY DOSE ➤ 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

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

Foreign Priority and PCT Information for Patent: 8,609,701

PCT Information
PCT FiledNovember 09, 2009PCT Application Number:PCT/US2009/063702
PCT Publication Date:May 14, 2010PCT Publication Number: WO2010/054294

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Cantor Fitzgerald
Chubb
Harvard Business School
Queensland Health
Cerilliant
McKinsey
Mallinckrodt
AstraZeneca
McKesson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.