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Details for Patent: 5,456,851

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Patent 5,456,851 protects NIZORAL A-D and is included in one NDA.

Summary for Patent: 5,456,851

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)
Application Number:08/224,382
Patent Claim Types:
see list of patent claims
Composition; Formulation; Process;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Mcneil Cons
NIZORAL A-D
ketoconazole
SHAMPOO;TOPICAL020310Oct 10, 1997OTCYes5,456,851<disabled>
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International Patent Family for Patent: 5,456,851

Country Document Number Publication Date
South Africa9502856Oct 07, 1996
World Intellectual Property Organization (WIPO)9527471Oct 19, 1995
Slovakia128096Aug 06, 1997
Slovenia758879Feb 29, 2000
Russian Federation2154464Aug 20, 2000
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