Generated: December 18, 2017
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Details for Patent: 7,097,827
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Summary for Patent: 7,097,827
|Title:||Devices, compositions and methods for the pulmonary delivery of aerosolized medicaments|
|Abstract:|| According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 .mu.m mass median diameter (MMD), usually 1.0-4.0 .mu.m MMD, and preferably 1.0-3.0 .mu.m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 .mu.m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 .mu.m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.|
|Inventor(s):|| Platz; Robert M. (Half Moon Bay, CA), Patton; John S. (San Carlos, CA), Foster; Linda (Sunnyvale, CA), Eljamal; Mohammed (San Jose, CA) |
|Assignee:|| Inhale Therapeutic Systems, Inc. (San Carlos, CA) |
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International Patent Family for Patent: 7,097,827
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