Aerogel powder therapeutic agents

Details Aerogel powder therapeutic agents Aerogel powder therapeutic agents

2006-02-07

2006-02-07

Padmanabhan, Sreeni (Department: 1616)

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

C424S046000, C424S489000, C424S450000, C514S002600

Reexamination Certificate

active

06994842

ABSTRACT:
Drugs in the form of very fine highly porous aerogel particles are delivered to a patient via inhalation. The aerogel particles are either an aerogelized form of a pharmaceutical or deposited upon aerogel particles produced from a non-inorganic oxide carrier matrix material, e.g. a sugar or carbohydrate. The aerogel particles are readily dissolvable by the pulmonary surfactant present in the lungs of a mammal.

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patent: 6123936 (2000-09-01), Platz et al.
patent: 6277489 (2001-08-01), Abbott et al.
patent: 6403056 (2002-06-01), Unger
patent: 199965549 (2000-03-01), None
patent: WO 95/01165 (1995-01-01), None

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