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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
QuintilesIMS
Fish and Richardson
McKesson
Queensland Health
US Department of Justice
Teva
AstraZeneca
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Boehringer Ingelheim

Generated: November 24, 2017

DrugPatentWatch Database Preview

Diflunisal - Generic Drug Details

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What are the generic drug sources for diflunisal and what is the scope of diflunisal freedom to operate?

Diflunisal
is the generic ingredient in two branded drugs marketed by Watson Labs, Idt Australia Ltd, Heritage Pharma, Merck, Zydus Pharms Usa Inc, Allied Pharma Inc, Teva, and Purepac Pharm, and is included in ten NDAs. Additional information is available in the individual branded drug profile pages.

There are seven drug master file entries for diflunisal. Eight suppliers are listed for this compound.

Pharmacology for diflunisal

Medical Subject Heading (MeSH) Categories for diflunisal

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Zydus Pharms Usa Inc
DIFLUNISAL
diflunisal
TABLET;ORAL203547-001Jun 16, 2017ABRXNoNo► Subscribe► Subscribe► Subscribe
Teva
DIFLUNISAL
diflunisal
TABLET;ORAL073673-001Jul 31, 1992ABRXNoYes► Subscribe► Subscribe► Subscribe
Teva
DIFLUNISAL
diflunisal
TABLET;ORAL073679-001Jul 31, 1992DISCNNoNo► Subscribe► Subscribe► Subscribe
Purepac Pharm
DIFLUNISAL
diflunisal
TABLET;ORAL074285-002May 7, 1996DISCNNoNo► Subscribe► Subscribe► Subscribe
Idt Australia Ltd
DIFLUNISAL
diflunisal
TABLET;ORAL074604-001Jun 10, 1996DISCNNoNo► Subscribe► Subscribe► Subscribe
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-001Apr 19, 1982DISCNYesNo► Subscribe► Subscribe► Subscribe
Purepac Pharm
DIFLUNISAL
diflunisal
TABLET;ORAL074285-001May 7, 1996DISCNNoNo► Subscribe► Subscribe► Subscribe
Allied Pharma Inc
DIFLUNISAL
diflunisal
TABLET;ORAL073563-001Nov 27, 1992DISCNNoNo► Subscribe► Subscribe► Subscribe
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-002Apr 19, 1982DISCNYesNo► Subscribe► Subscribe► Subscribe
Watson Labs
DIFLUNISAL
diflunisal
TABLET;ORAL074400-002Jul 17, 1997DISCNNoNo► Subscribe► Subscribe► Subscribe
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Expired Orange Book Patents for Generic Ingredient: diflunisal

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-001Apr 19, 1982► Subscribe► Subscribe
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-002Apr 19, 1982► Subscribe► Subscribe
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-002Apr 19, 1982► Subscribe► Subscribe
Merck
DOLOBID
diflunisal
TABLET;ORAL018445-001Apr 19, 1982► Subscribe► Subscribe
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For more information try a trial or see the database preview and plans and pricing

Serving leading biopharmaceutical companies globally:

UBS
Julphar
Healthtrust
Boehringer Ingelheim
Express Scripts
AstraZeneca
Deloitte
Novartis
Chinese Patent Office
US Army

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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