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Serving leading biopharmaceutical companies globally:

Dow
Federal Trade Commission
Deloitte
Chinese Patent Office
AstraZeneca
US Army
Cantor Fitzgerald
McKesson
Johnson and Johnson
Healthtrust

Generated: February 17, 2018

DrugPatentWatch Database Preview

UNIPEN Drug Profile

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When do Unipen patents expire, and what generic alternatives are available?

Unipen is a drug marketed by Wyeth Ayerst and is included in five NDAs.

The generic ingredient in UNIPEN is nafcillin sodium. There are eleven drug master file entries for this compound. Eight suppliers are listed for this compound. Additional details are available on the nafcillin sodium profile page.
Drug patent expirations by year for UNIPEN
Medical Subject Heading (MeSH) Categories for UNIPEN

US Patents and Regulatory Information for UNIPEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Ayerst UNIPEN nafcillin sodium CAPSULE;ORAL 050111-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 050320-005 Approved Prior to Jan 1, 1982 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 062717-004 Dec 16, 1986 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN IN PLASTIC CONTAINER nafcillin sodium INJECTABLE;INJECTION 050320-002 Approved Prior to Jan 1, 1982 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 050320-006 Approved Prior to Jan 1, 1982 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium FOR SOLUTION;ORAL 050199-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 062717-002 Dec 16, 1986 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 050320-004 Approved Prior to Jan 1, 1982 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 050320-003 Approved Prior to Jan 1, 1982 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Wyeth Ayerst UNIPEN nafcillin sodium INJECTABLE;INJECTION 050320-001 Approved Prior to Jan 1, 1982 DISCN Yes 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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Serving hundreds of leading biopharmaceutical companies globally:

Merck
Deloitte
Julphar
McKinsey
Mallinckrodt
Daiichi Sankyo
Accenture
Fuji
US Department of Justice

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