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Last Updated: July 12, 2020

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Details for Patent: 9,439,907


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Summary for Patent: 9,439,907
Title:Method of forming an aerosol for inhalation delivery
Abstract: The present application relates to the inhalation delivery of aerosols containing small particles. Specifically, it relates to a method of forming an aerosol for use in inhalation therapy. The method involves: (a) heating a substrate coated with a composition of a drug to form a vapor, wherein the coated composition is in the form of a film less than 10.mu. thick; and, (b) allowing the vapor to cool, thereby forming an aerosol, which is used in inhalation therapy. In another aspect, a method of forming an aerosol for use in inhalation therapy is provided, wherein the method involves: (a) heating a substrate coated with a composition of a drug to form a vapor in less than 100 milliseconds, wherein the vapor has a mass greater than 0.1 mg; and, (b) allowing the vapor to cool, thereby forming an aerosol, which is used in inhalation therapy.
Inventor(s): Hale; Ron L. (Sandia Park, NM), Hodges; Craig C. (Walnut Creek, CA), Lloyd; Peter M. (Walnut Creek, CA), Mufson; Daniel (Napa, CA), Rogers; Daniel D. (Oakland, CA), Song; Soonho (Seoul, KR), Wensley; Martin J. (Los Gatos, CA), Myers; Daniel J. (Mountain View, CA), McKinney; Jeffrey A. (Lafayette, CA), Quintana; Reynaldo J. (Menlo Park, CA), Rabinowitz; Joshua D. (Princeton, NJ)
Assignee: ALEXZA PHARMACEUTICAL, INC. (Mountain View, CA)
Application Number:14/077,015
Patent Claim Types:
see list of patent claims
Use; Composition; Device;

Drugs Protected by US Patent 9,439,907

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Alexza Pharms ADASUVE loxapine POWDER;INHALATION 022549-001 Dec 21, 2012 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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Dow
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Mallinckrodt

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