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Last Updated: October 18, 2019

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Details for Patent: 8,263,580

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Which drugs does patent 8,263,580 protect, and when does it expire?

Patent 8,263,580 protects SORILUX and is included in one NDA.

This patent has twenty-six patent family members in twelve countries.

Summary for Patent: 8,263,580
Title:Vitamin formulation
Abstract: A pharmaceutical aerosol foam composition, comprising: an effective amount of a pharmaceutically active ingredient, wherein said pharmaceutically active ingredient is a vitamin or analogue thereof; an occlusive agent; an aqueous solvent; an organic cosolvent; wherein the pharmaceutically active ingredient is insoluble in both water and the occlusive agent; and the occlusive agent being present in an amount sufficient to form an occlusive layer on the skin, in use. In a second embodiment, an oil-in water emulsion having a vitamin, an occlusive agent; an aqueous solvent; and an organic cosolvent, wherein the occlusive agent is present in an amount sufficient to form an occlusive layer on the skin.
Inventor(s): Buchta; Richard (Rowville, AU), Houlden; Robert James (Rowville, AU), Ye; Rose (Rowville, AU), Larm; Maria Graziella (Rowville, AU), Loupenok; Leon (Rowville, AU)
Assignee: Stiefel Research Australia Pty Ltd (Rowville, AU)
Application Number:11/420,700
Patent Claim Types:
see list of patent claims
Composition; Use;

Drugs Protected by US Patent 8,263,580

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Mayne Pharma SORILUX calcipotriene AEROSOL, FOAM;TOPICAL 022563-001 Oct 6, 2010 RX Yes Yes   Start Trial   Start Trial Y USE OF A CALCIPOTRIENE CONTAINING FOAM FOR THE TREATMENT OF PSORIASIS   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 8,263,580

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 381315   Start Trial
Australia 2006253913   Start Trial
Australia 6069299   Start Trial
Australia 760153   Start Trial
Brazil 9913154   Start Trial
Canada 2333869   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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