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Last Updated: March 28, 2024

Details for Patent: 8,834,849


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Summary for Patent: 8,834,849
Title:Medicinal aerosols and methods of delivery thereof
Abstract: The replacement of chlorofluorohydrocarbon propellants in medical aerosols is of the utmost importance to the pharmaceutical industry. A number of formulations have been investigated. The present invention provides a medical aerosol formulation comprising a particular medicament, a fluorocarbon propellant and 6 to 25% w/w of the total formulation of a polar co-solvent, such formulation being substantially free of surfactant. Canisters suitable for delivering such a pharmaceutical formulation are also provided.
Inventor(s): Millar; Fiona Catherine (Waterford, IE)
Assignee: Norton Healthcare Limited (London, GB)
Application Number:12/455,236
Patent Claim Types:
see list of patent claims
Formulation; Delivery;

Drugs Protected by US Patent 8,834,849

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: 8,834,849

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9616237.5Aug 1, 1996

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