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Serving hundreds of leading biopharmaceutical companies globally:

Moodys
Chinese Patent Office
Fish and Richardson
QuintilesIMS
Julphar
Queensland Health
Merck
Harvard Business School
Citi

Generated: April 22, 2018

DrugPatentWatch Database Preview

NORFLEX Drug Profile

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

Norflex is a drug marketed by Teligent and Medicis and is included in two NDAs.

The generic ingredient in NORFLEX is orphenadrine citrate. There are nine drug master file entries for this compound. Twenty-five suppliers are listed for this compound. Additional details are available on the orphenadrine citrate profile page.
Summary for NORFLEX
Drug patent expirations by year for NORFLEX

US Patents and Regulatory Information for NORFLEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teligent NORFLEX orphenadrine citrate INJECTABLE;INJECTION 013055-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Medicis NORFLEX orphenadrine citrate TABLET, EXTENDED RELEASE;ORAL 012157-001 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:

Federal Trade Commission
Chubb
Harvard Business School
Express Scripts
McKinsey
Queensland Health
Merck
Medtronic
Healthtrust

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