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Serving leading biopharmaceutical companies globally:

Moodys
Teva
QuintilesIMS
US Army
Farmers Insurance
Chinese Patent Office
Covington
Johnson and Johnson
Express Scripts
Colorcon

Generated: December 18, 2017

DrugPatentWatch Database Preview

ETRAFON 2-25 Drug Profile

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When do Etrafon 2-25 patents expire, and when can generic versions of Etrafon 2-25 launch?

Etrafon 2-25 is a drug marketed by Schering and is included in one NDA.

The generic ingredient in ETRAFON 2-25 is amitriptyline hydrochloride; perphenazine. There are thirteen drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the amitriptyline hydrochloride; perphenazine profile page.

Summary for ETRAFON 2-25

Drug patent expirations by year for ETRAFON 2-25

US Patents and Regulatory Information

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
ScheringETRAFON 2-25amitriptyline hydrochloride; perphenazineTABLET;ORAL014713-004Approved Prior to Jan 1, 1982DISCNNoNo► Subscribe► Subscribe► Subscribe
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Serving leading biopharmaceutical companies globally:

Novartis
AstraZeneca
Accenture
Chinese Patent Office
Deloitte
Mallinckrodt
Fish and Richardson
Covington
Dow
Daiichi Sankyo

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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