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Details for Patent: 5,166,207

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Summary for Patent: 5,166,207

Title: Method for enhancing the systemic delivery of dextromethorphan for the treatment of neurological disorders
Abstract:A method for enhancing the systemic delivery of dextromethorphan for the treatment of a neurological disorder resulting in injury to nervous tissue, which comprises administering to a patient suffering from the disorder an amount of a cytochrome P450IID6 enzyme inhibitor, sufficient to block dextromethorphan metabolism, and an amount of dextromethorphan sufficient to treat the neurological disorder. Quinidine is particularly suitable for use in the method of the invention.
Inventor(s): Smith; Richard A. (La Jolla, CA)
Assignee: NeuroTherapeutics, Inc. (San Diego, CA)
Application Number:07/717,424
Patent Claim Types:
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Use; Delivery;

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International Patent Family for Patent: 5,166,207

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2114267► subscribe
Canada2712821► subscribe
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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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