Details for Patent: 7,220,424
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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
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>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 7,220,424
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Australia | 2002360589 | ⤷ Try a Trial | |||
Brazil | 0215254 | ⤷ Try a Trial | |||
Canada | 2471041 | ⤷ Try a Trial | |||
China | 1617730 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |