US Patent 7442368 Delivery of stimulants through an inhalation route
Patent 7442368 was granted and assigned to Alexza Pharmaceuticals on October, 2008 by the United States Patent and Trademark Office.
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The present invention relates to the delivery of stimulants through an inhalation route. Specifically, it relates to aerosols containing stimulants that are used in inhalation therapy. In a method aspect of the present invention, a stimulant is delivered to a patient through an inhalation route. The method comprises: a) heating a coating of a stimulant, on a solid support, to form a vapor; and, b) passing air through the heated vapor to produce aerosol particles having less than 5% stimulant degradation products. In a kit aspect of the present invention, a kit for delivering a stimulant through an inhalation route is provided which comprises: a) a coating of a stimulant drug and b) a device for dispensing said coating a stimulant as a condensation aerosol.
US Patent 07442368 Delivery of stimulants through an inhalation route US Patent 7442368 Delivery of stimulants through an inhalation route
US Patent 07442368 Delivery of stimulants through an inhalation route
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