Recirculating liquid nitrogen immersion bath and method for freezing a product therein

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United States of America Patent

PATENT NO 9151532
APP PUB NO 20110120150A1
SERIAL NO

12610230

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Abstract

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A material to be frozen is fed to an immersion bath having a recirculating flow of liquid nitrogen thereinside and at least partially frozen material is withdrawn from the bath downstream of where it is fed.

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Patent Owner(s)

Patent OwnerAddress
AIR LIQUIDE INDUSTRIAL U S LP9811 KATY FREEWAY SUITE 100 HOUSTON TX 77024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braithwaite, David C Houston, US 24 64
Redlarczyk, Chris Michigan City, US 1 2

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