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Last Updated: November 18, 2019

DrugPatentWatch Database Preview

Details for Patent: 7,220,424

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Which drugs does patent 7,220,424 protect, and when does it expire?

Patent 7,220,424 protects VANOS and is included in one NDA.

This patent has eleven patent family members in nine countries.

Summary for Patent: 7,220,424
Title:Compositions and methods for enhancing corticosteroid delivery
Abstract:The present invention comprises a composition, method of enhancing potency and method of delivering corticosteroids in a vehicle comprising at least two penetration enhancers, and solvents and emulsifiers. The propylene glycol and penetration enhancers are present in ratio to the total of the propylene glycol, penetration enhancers, and solvents and emulsifiers of at least about 0.70.
Inventor(s): Gans; Eugene H. (Westport, CT), Wortzman; Mitchell S. (Scottsdale, AZ)
Assignee: Medicis Pharmaceutical Corporation (Scottsdale, AZ)
Application Number:10/407,380
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,220,424
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery;

Drugs Protected by US Patent 7,220,424

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Medicis VANOS fluocinonide CREAM;TOPICAL 021758-001 Feb 11, 2005 AB RX Yes Yes   Start Trial   Start Trial RELIEF OF THE INFLAMMATORY AND PRURITIC MANIFESTATIONS OF CORTICOSTEROID RESPONSIVE DERMATOSES IN PATIENTS 12 YEARS OF AGE OR OLDER   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

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Serving leading biopharmaceutical companies globally:

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