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Serving leading biopharmaceutical companies globally:

Accenture
Cerilliant
Farmers Insurance
Queensland Health
Moodys
Mallinckrodt
AstraZeneca
Deloitte
Medtronic
Dow

Generated: February 18, 2018

DrugPatentWatch Database Preview

Pirfenidone - Generic Drug Details

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What are the generic drug sources for pirfenidone and what is the scope of pirfenidone patent protection?

Pirfenidone
is the generic ingredient in one branded drug marketed by Genentech Inc and is included in two NDAs. There are twenty patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Pirfenidone has two hundred and thirty-three patent family members in forty-one countries.

There are thirteen drug master file entries for pirfenidone. Two suppliers are listed for this compound.
Pharmacology for pirfenidone
Ingredient-typePyridones
Drug ClassPyridone

US Patents and Regulatory Information for pirfenidone

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone CAPSULE;ORAL 022535-001 Oct 15, 2014 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

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Expired US Patents for pirfenidone

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-001 Jan 11, 2017 ➤ Try a Free Trial ➤ Try a Free Trial
Genentech Inc ESBRIET pirfenidone TABLET;ORAL 208780-003 Jan 11, 2017 ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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Non-Orange Book US Patents for pirfenidone

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
7,867,516 Medicinal preparation containing 5-methyl-1-phenyl-2-(1h)-pyridone as active ingredient ➤ Try a Free Trial
9,017,722 Pharmaceutical composition containing as an active ingredient 5-methyl-1-phenyl-2-(1H)-pyridone ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents for pirfenidone

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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
UBS
Moodys
Express Scripts
Boehringer Ingelheim
Cerilliant
Chinese Patent Office
Healthtrust
Federal Trade Commission

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.

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