Process and apparatus for coating a controlled release product in a rotating drum

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United States of America Patent

PATENT NO 9878959
SERIAL NO

14850666

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Abstract

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The present invention is directed to a process for coating a substrate in a rotating drum, wherein a pocket is created in a substrate bed into which pocket coating materials are delivered. Also provided is a controlled release product produced according to this process, and an apparatus for carrying out the process.

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Patent Owner(s)

Patent OwnerAddress
AGRIUM INCCALGARY ALBERTA T2W 3X6

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Babiak, Nicolette M Gibbons, CA 9 107
Eastham, J David Okotoks, CA 10 173
Ford, Robert G Carseland, CA 5 76
Wilms, Lawrence A Strathmore, CA 1 0
Wynnyk, Nick P Edmonton, CA 10 151
Xing, Boazhong Calgary, CA 2 6

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