US Patent 7938345 Dry milling corn fractionation process

Patent 7938345 was granted and assigned to Crown Iron Works Company on May, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Crown Iron Works Company

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7938345

Date of Patent

May 10, 2011

Patent Application Number

12542394

Date Filed

August 17, 2009

Patent Citations Received

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US Patent 11713465 Methods for transforming wheat explants and compositions therefor

Patent Primary Examiner

‌

Faye Francis

Patent abstract

A method for fractionating whole kernel corn into bran, germ and endosperm fractions. Corn (tempered or non-tempered) is processed through an impact mill and through a screener to divide the initial feed stream into two or more flows or substreams. The substreams or portions thereof may be further processed through a plurality of aspirators, roller mills and screeners to provide bran, germ and endosperm fractions of desired purity levels.