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Last Updated: November 22, 2024

CEFZIL Drug Patent Profile


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

Cefzil is a drug marketed by Corden Pharma and is included in two NDAs.

The generic ingredient in CEFZIL is cefprozil. There are thirteen drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the cefprozil profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cefzil

A generic version of CEFZIL was approved as cefprozil by CHARTWELL RX on November 14th, 2005.

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Summary for CEFZIL
Drug patent expirations by year for CEFZIL
Recent Clinical Trials for CEFZIL

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Ranbaxy Laboratories LimitedN/A
Teva Pharmaceuticals USAPhase 1
SandozPhase 1

See all CEFZIL clinical trials

US Patents and Regulatory Information for CEFZIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Corden Pharma CEFZIL cefprozil FOR SUSPENSION;ORAL 050665-001 Dec 23, 1991 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Corden Pharma CEFZIL cefprozil TABLET;ORAL 050664-002 Dec 23, 1991 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Corden Pharma CEFZIL cefprozil FOR SUSPENSION;ORAL 050665-002 Dec 23, 1991 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Corden Pharma CEFZIL cefprozil TABLET;ORAL 050664-001 Dec 23, 1991 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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