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Last Updated: December 2, 2020

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Details for Patent: 7,709,444

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Which drugs does patent 7,709,444 protect, and when does it expire?

Patent 7,709,444 protects ERAXIS and is included in one NDA.

This patent has twenty-three patent family members in seventeen countries.

Summary for Patent: 7,709,444
Title:Echinocandin pharmaceutical formulations containing micelle-forming surfactants
Abstract:Pharmaceutical formulations are described comprising an echinocandin compound or echinocandin/carbohydrate complex and a pharmaceutically acceptable micelle-forming surfactant in a non-toxic aqueous solvent such that the solubilization of the echinocandin compound is optimized and the ability to freeze-dry the solution is maintained. Both the solution and freeze-dried formulations have increased stability. A bulking agent, tonicity agent buffer and/or a stabilizing agent may optionally be added to the formulations to further enhance the stability of the formulation.
Inventor(s): Milton; Nathaniel (Indianapolis, IN), Moder; Kenneth Philip (West Lafayette, IN), Sabatowski; James Lawrence (Holland, MI), Sweetana; Stephanie Ann (Bloomington, IN)
Assignee: Pfizer Inc. (New York, NY)
Application Number:11/103,798
Patent Claim Types:
see list of patent claims
Formulation; Compound; Process; Use;

Drugs Protected by US Patent 7,709,444

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Vicuron ERAXIS anidulafungin POWDER;INTRAVENOUS 021632-001 Feb 17, 2006 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Vicuron ERAXIS anidulafungin POWDER;INTRAVENOUS 021632-002 Nov 14, 2006 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 7,709,444

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 294571   Start Trial
Australia 3249100   Start Trial
Australia 776782   Start Trial
Brazil 0009249   Start Trial
Canada 2362481   Start Trial
China 100335122   Start Trial
China 1345229   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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