Metered dose inhaler for fluticasone propionate
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United States of America Patent
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Jul 3, 2001
Grant Date -
N/A
app pub date -
Mar 31, 1997
filing date -
Apr 14, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A metered dose inhaler having all or part of its internal surfaces coated with one or more fluorocarbon polymers, optimally a blend of one or more fluorocarbon polymers in combination with one or more non-fluorocarbon polymers, for dispensing an inhalation drug formation comprising fluticasone propionate or a physiologically acceptable solvate thereof and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
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