Details for Patent: 7,566,445

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Summary for Patent: 7,566,445

Title:	Medicinal aerosols and methods of delivery thereof
Abstract:	This invention provides a medicinal aerosol formulation comprising a particulate medicament, a fluorocarbon propellant and 6% to 25% w/w of the total formulation of a polar co-solvent, wherein the aerosol formulation is free of surfactant. This invention also provides a medicinal aerosol formulation, including one or more particulate medicaments, one or more fluorocarbon or hydrocarbon or aliphatic gas propellants and 6% to 25% w/w of a polar co-solvent. In addition, this invention provides a canister suitable for delivering a pharmaceutical aerosol formulation, which comprises a container capable of withstanding the vapour pressure of the propellant used, which container is closed with a metering valve and contains a pharmaceutical aerosol formulation which comprises particulate medicament, a propellant, and 6% to 25% of a polar co-solvent, which is substantially free of surfactant, wherein the propellant comprises a fluorocarbon.
Inventor(s):	Millar; Fiona Catherine (Waterford, IE)
Assignee:	Norton Healthcare Limited (GB)
Application Number:	08/999,752
Patent Claim Types: see list of patent claims	Formulation; Delivery;

Drugs Protected by US Patent 7,566,445

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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

Foreign Priority and PCT Information for Patent: 7,566,445

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9616237.5	Aug 01, 1996

International Family Members for US Patent 7,566,445

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	215359	⤷ Sign Up
Australia	3038197	⤷ Sign Up
Australia	721920	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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