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Generated: December 13, 2017

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Details for Patent: 4,816,456

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Summary for Patent: 4,816,456

Title: Administration of monoamine acridines in cholinergic neuronal deficit states
Abstract:A method for treating central nervous system or peripheral nervous system cholinergic deficit states such as Alzheimer's disease in a mammal, said method comprising administering to said mammal an amount of a monoamine acridine derivative effective in the treatment of a cholinergic deficit state and for a time sufficient to achieve a suitable blood level to treat said cholinergic deficit state. The preferred monoamine acridine derivative is 1,2,3,4-tetrahydro-5-aminoacridine. A unit dosage pharmaceutical composition of matter comprising an effective amount of said monoamine acridine derivative sufficient to treat said cholinergic deficit state and a pharmaceutically acceptable inert carrier therefor is also disclosed.
Inventor(s): Summers; William K. (Arcadia, CA)
Application Number:07/098,871
Patent Claim Types:
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Use; Delivery; Composition; Compound; Dosage form;

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International Patent Family for Patent: 4,816,456

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany3789967► Subscribe
Germany19575031► Subscribe
Denmark295888► Subscribe
European Patent Office0328535► Subscribe96C0021Belgium► Subscribe
Australia7888694► Subscribe
Australia8070787► Subscribe
Canada1335813► Subscribe
Australia671933► Subscribe
Australia621035► Subscribe
Austria106245► 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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Serving leading biopharmaceutical companies globally:

Farmers Insurance
US Army

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