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Serving hundreds of leading biopharmaceutical companies globally:

Healthtrust
Fish and Richardson
Baxter
Boehringer Ingelheim
Medtronic
Moodys
Merck
Accenture
Cantor Fitzgerald

Generated: June 23, 2018

DrugPatentWatch Database Preview

DARVOCET-N 50 Drug Profile

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Which patents cover Darvocet-n 50, and when can generic versions of Darvocet-n 50 launch?

Darvocet-n 50 is a drug marketed by Xanodyne Pharm and is included in one NDA.

The generic ingredient in DARVOCET-N 50 is acetaminophen; propoxyphene napsylate. There are sixty-six drug master file entries for this compound. Additional details are available on the acetaminophen; propoxyphene napsylate profile page.
Summary for DARVOCET-N 50
Drug patent expirations by year for DARVOCET-N 50

US Patents and Regulatory Information for DARVOCET-N 50

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Xanodyne Pharm DARVOCET-N 50 acetaminophen; propoxyphene napsylate TABLET;ORAL 017122-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
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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see a sample report or, see our see our flat-rate plans

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
Healthtrust
McKinsey
Dow
Merck
Cerilliant
Julphar
US Army
Colorcon

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.