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|Title:||Stable gel formulation for topical treatment of skin conditions|
|Abstract:||The present invention provides a stable gel formulation for topical treatment of skin conditions in humans. The stable gel formulation includes an active agent, having activity for treatment of acne and psoriasis, which is insoluble in water and a plurality of nonaqueous vehicles for both solubilizing said active agent and forming a gel therewith enabling topical application of the gel to a skin condition. The plurality of vehicles are each present in amounts, and in combination, to control release of the active agent from the gel to the skin condition.|
|Inventor(s):||Charu; Prakash M. (Fullerton, CA)|
|Assignee:||Allergan, Inc. (Irvine, CA)|
Patent Claim Types:|
see list of patent claims
|Use; Composition; Formulation; Compound;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Austria||215836||<disabled in preview>|
|Austria||336263||<disabled in preview>|
|Australia||2821895||<disabled in preview>|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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