Self-cleaning spray nozzle

Details Self-cleaning spray nozzle Self-cleaning spray nozzle

2007-08-07

2007-08-07

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

C239S416000, C239S416400, C239S416500, C239S417000, C239S423000, C239S424000, C239S104000, C239S105000, C239S112000, C239S128000, C239S420000, C239S422000, C239S428000, C239S451000, C239S458000

Reexamination Certificate

active

10519992

ABSTRACT:
A self-cleaning spray nozzle, and in particular a self-cleaning spray nozzle for use in an apparatus for the preparation of a particulate material by a controlled agglomeration method, for example a method for controlled growth of particle size. The apparatus is especially suitable for use in the preparation of pharmaceutical compositions containing a therapeutically and/or prophylactically active substance which has a relatively low aqueous solubility and/or which is subject to chemical decomposition.

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patent: WO 03/051501 (2003-06-01), None
patent: WO 03/051505 (2003-06-01), None

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