Details for Patent: 7,090,830

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Summary for Patent: 7,090,830

Title:	Drug condensation aerosols and kits
Abstract:	The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1 3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 .mu.m, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided. The device contained in the kit typically, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Also disclosed, are methods for using these aerosols and kits.
Inventor(s):	Hale; Ron L. (Woodside, CA), Hodges; Craig C. (Walnut Creek, CA), Lloyd; Peter M. (Walnut Creek, CA), Lu; Amy T. (Los Altos, CA), Myers; Daniel J. (Mountain View, CA), Rabinowitz; Joshua D. (Mountain View, CA), Wensley; Martin J. (San Francisco, CA)
Assignee:	Alexza Pharmaceuticals, Inc. (Palo Alto, CA)
Application Number:	10/718,982
Patent Claim Types: see list of patent claims	Composition; Delivery; Device;

Drugs Protected by US Patent 7,090,830

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>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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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1389098	⤷ Sign Up	C300609	Netherlands	⤷ Sign Up
European Patent Office	1389098	⤷ Sign Up	CA 2013 00046	Denmark	⤷ Sign Up
European Patent Office	1389098	⤷ Sign Up	CR 2013 00046	Denmark	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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