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|Title:||Ketoconazole shampoo containing butylated hydroxytoluene or butylated hydroxyanisole|
|Abstract:||A shampoo that contains ketoconazole, a surfactant, a foaming agent, thickener sufficient to give the final formulation a viscosity in the range of about 4,000 to about 9,000 cps at room temperature (i.e., about 20.degree.-25.degree. C.), preservative, butylated hydroxytoluene or butylated hydroxyanisole in an amount sufficient to retard degradation of the ketoconazole, and acid, base or buffer sufficient to give the final composition a pH in the range of from about 4 to about 10.|
|Inventor(s):||Liu; Jue-Chen (Neshanick, NJ), Wang; Jonas C. T. (Robbinsville, NJ), Yusuf; Mohammed (Edison, NJ)|
|Assignee:||Johnson & Johnson Consumer Products, Inc. (Skillman, NJ)|
Patent Claim Types:|
see list of patent claims
|Composition; Formulation; Process;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|African Regional IP Organization (ARIPO)||641||<disabled in preview>|
|African Regional IP Organization (ARIPO)||9600865||<disabled in preview>|
|Austria||187325||<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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