Invention Application
- Patent Title: Medicinal Aerosol Formulation Receptacle and Production Thereof
- Patent Title (中): 药用气溶胶配方及其生产
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Application No.: US11574153Application Date: 2005-08-11
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Publication No.: US20070267009A1Publication Date: 2007-11-22
- Inventor: Wei Wang , Lin Li , Robert Stewart , Peter Hodson
- Applicant: Wei Wang , Lin Li , Robert Stewart , Peter Hodson
- Priority: GB0418738.1 20040823
- International Application: PCT/US05/28440 WO 20050811
- Main IPC: A61M11/02
- IPC: A61M11/02
Abstract:
A hermetically sealed metal receptacle containing a medicinal aerosol formulation, preferably a pressurized medicinal aerosol formulation, or a liquefied aerosol propellant, wherein at least a portion of the receptacle comprises metal foil having a thickness of from 25 μm to 250 μm which is laser welded to form an hermetic seal.
Information query
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