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Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
QuintilesIMS
Harvard Business School
Merck
Citi
Fish and Richardson
UBS
US Army
Cipla
Boehringer Ingelheim

Generated: January 21, 2018

DrugPatentWatch Database Preview

ZEFAZONE Drug Profile

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Which patents cover Zefazone, and when can generic versions of Zefazone launch?

Zefazone is a drug marketed by Pharmacia And Upjohn and is included in two NDAs.

The generic ingredient in ZEFAZONE is cefmetazole sodium. There are three drug master file entries for this compound. Additional details are available on the cefmetazole sodium profile page.
Drug patent expirations by year for ZEFAZONE
Medical Subject Heading (MeSH) Categories for ZEFAZONE

US Patents and Regulatory Information for ZEFAZONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmacia And Upjohn ZEFAZONE cefmetazole sodium INJECTABLE;INJECTION 050637-001 Dec 11, 1989 DISCN Yes No ➤ Subscribe ➤ Subscribe ➤ Subscribe
Pharmacia And Upjohn ZEFAZONE IN PLASTIC CONTAINER cefmetazole sodium INJECTABLE;INJECTION 050683-002 Dec 29, 1992 DISCN Yes No ➤ Subscribe ➤ Subscribe ➤ Subscribe
Pharmacia And Upjohn ZEFAZONE cefmetazole sodium INJECTABLE;INJECTION 050637-002 Dec 11, 1989 DISCN Yes No ➤ Subscribe ➤ Subscribe ➤ Subscribe
Pharmacia And Upjohn ZEFAZONE IN PLASTIC CONTAINER cefmetazole sodium INJECTABLE;INJECTION 050683-001 Dec 29, 1992 DISCN Yes No ➤ Subscribe ➤ Subscribe ➤ Subscribe
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 leading biopharmaceutical companies globally:

Johnson and Johnson
Colorcon
Accenture
Daiichi Sankyo
McKinsey
Chinese Patent Office
Medtronic
Mallinckrodt
Covington

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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