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Serving leading biopharmaceutical companies globally:

Julphar
McKinsey
Cerilliant
Novartis
Federal Trade Commission
Fish and Richardson
Boehringer Ingelheim
Express Scripts
Farmers Insurance
Chinese Patent Office

Generated: December 13, 2017

DrugPatentWatch Database Preview

NORTREL 1/35-21 Drug Profile

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When do Nortrel 1/35-21 patents expire, and what generic alternatives are available?

Nortrel 1/35-21 is a drug marketed by Barr and is included in one NDA.

The generic ingredient in NORTREL 1/35-21 is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Twenty suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.
Drug patent expirations by year for NORTREL 1/35-21

Pharmacology for NORTREL 1/35-21

US Patents and Regulatory Information

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Exclusivity Expiration
BarrNORTREL 1/35-21ethinyl estradiol; norethindroneTABLET;ORAL-21072693-001Feb 28, 1992ABRXNoNo► Subscribe► Subscribe► Subscribe► Subscribe
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Serving leading biopharmaceutical companies globally:

McKesson
Merck
Cerilliant
Harvard Business School
Daiichi Sankyo
Boehringer Ingelheim
Federal Trade Commission
Fuji
Medtronic
Deloitte

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