Engineered particles and methods of use

Details Engineered particles and methods of use Engineered particles and methods of use

2007-12-11

2007-12-11

Richter, Johann (Department: 1616)

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

C424S046000, C424S434000

Reexamination Certificate

active

10096780

ABSTRACT:
Engineered particles are provided may be used for the delivery of a bioactive agent to the respiratory tract of a patient. The particles may be used in the form of dry powders or in the form of stabilized dispersions comprising a nonaqueous continuous phase. In particularly preferred embodiments the particles may be used in conjunction with an inhalation device such as a dry powder inhaler, metered dose inhaler or a nebulizer.

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