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Generated: December 17, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,869,082

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Summary for Patent: 5,869,082

Title: Buccal, non-polar spray for nitroglycerin
Abstract:A buccal aerosol spray using a non-polar solvent has now been developed which provides nitroglycerin for rapid absorption through the oral mucosa, resulting in fast onset of effect. The buccal aerosol spray of the invention comprises: propellant 50-95%, non-polar solvent 5-50%, nitroglycerin 0.001-15%, flavoring agent 0.05-5%.
Inventor(s): Dugger, III; Harry A. (Flemington, NJ)
Assignee: Flemington Pharmaceutical Corp. (Flemington, NJ)
Application Number:08/630,064
Patent Claim Types:
see list of patent claims
Composition; Delivery; Formulation; Use; Device;

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International Patent Family for Patent: 5,869,082

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Portugal927032► Subscribe
Spain2197990► Subscribe
European Patent Office0927032► Subscribe
Denmark0927032► Subscribe
Germany69721020► Subscribe
Canada2251564► Subscribe
Australia1969397► Subscribe
Austria237322► Subscribe
World Intellectual Property Organization (WIPO)9738687► 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:

Queensland Health

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