Drying and gas or vapor contact with solids – Process – With fluid current conveying or suspension of treated material
Reexamination Certificate
2005-01-25
2005-01-25
Rinehart, Kenneth (Department: 3749)
Drying and gas or vapor contact with solids
Process
With fluid current conveying or suspension of treated material
C034S576000, C034S372000
Reexamination Certificate
active
06845571
ABSTRACT:
The invention can relate to a fluidized bed apparatus with an integrated spray-drying device and to a method for using the same. The invention also can relate to a method for producing a spray-dried powder material, whose product characteristics can be specifically adapted according to the ulterior use of the material.
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Dutter Jean-Marc
Moeschl Gernot
Ruetzler Hanspeter
Schwarz Eugen
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Rinehart Kenneth
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