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Details for Patent: 5,646,180

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Summary for Patent: 5,646,180

Title: Treatment of the CNS effects of HIV
Abstract:Methods and compositions for treating the central nervous system (CNS) effects of HIV, particularly AIDS related dementia.
Inventor(s): Chaturvedi; Pravin Ramsewak (Quincy, MA)
Assignee: Vertex Pharmaceuticals Incorporated (Cambridge, MA)
Application Number:08/567,199
Patent Claim Types:
see list of patent claims
Use; Composition;
Patent PDF download available with subscription

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International Patent Family for Patent: 5,646,180

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO)864<disabled in preview>
African Regional IP Organization (ARIPO)9801340<disabled in preview>
Austria279922<disabled in preview>
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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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