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Serving leading biopharmaceutical companies globally:

Accenture
Argus Health
Colorcon
Cipla
Queensland Health
Julphar
Chinese Patent Office
Federal Trade Commission
Dow
Johnson and Johnson

Generated: February 25, 2018

DrugPatentWatch Database Preview

UNISOM Drug Profile

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When do Unisom patents expire, and when can generic versions of Unisom launch?

Unisom is a drug marketed by Pfizer and Chattem and is included in two NDAs.

The generic ingredient in UNISOM is doxylamine succinate. There are fourteen drug master file entries for this compound. Twenty-eight suppliers are listed for this compound. Additional details are available on the doxylamine succinate profile page.
Drug patent expirations by year for UNISOM
Medical Subject Heading (MeSH) Categories for UNISOM

US Patents and Regulatory Information for UNISOM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer UNISOM doxylamine succinate CAPSULE;ORAL 019440-001 Feb 5, 1986 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Chattem UNISOM doxylamine succinate TABLET;ORAL 018066-001 Approved Prior to Jan 1, 1982 OTC Yes Yes ➤ 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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Serving hundreds of leading biopharmaceutical companies globally:

Covington
Cantor Fitzgerald
Farmers Insurance
Fuji
Colorcon
Healthtrust
McKesson
Express Scripts
UBS

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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