Continuous manufacturing of spray-dried powders

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United States of America

PATENT NO 12059634
SERIAL NO

17048274

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Abstract

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The present invention relates to a method of manufacturing spray-dried powders. During the process, a solvent is used. The process is done in a continuous manner and such that the emulsification mass ratio is low when removal of the solvent is started. Preferred solvents are isopropyl acetate and ethyl acetate. The invention also relates to a set-up to run the inventive process at industrial scale.

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Patent Owner(s)

Patent OwnerAddress
DSM IP ASSETS B VHET OVERLOON 1 6411 TE HEERLEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hunziker, André Kaiseraugst, CH 7 1
Lang, René Kaiseraugst, CH 1 0
Schaffner, David Kaiseraugst, CH 16 23
Zwick, Thomas Kaiseraugst, CH 12 30

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