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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/18/2003
Application #:
09649736
Filing Dt:
08/28/2000
Inventor:
Wayne W. Frenier
Title:
LOW HAZARD CORROSION INHIBITORS AND CLEANING SOLUTIONS USING QUATERNARY AMMONIUM SALTS
Assignment: 1
Reel/Frame:
016182/0624Recorded: 05/04/2005Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2005
Assignee:
500 W. MONROE
CHICAGO, ILLINOIS 60661
Correspondent:
WINSTON & STRAWN LLP
LAURA KONRATH
35 W. WACKER DRIVE, 33RD FLOOR
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:
019419/0154Recorded: 06/13/2007Pages: 7
Conveyance:
PATENT RELEASE
Assignor:
Exec Dt:
06/08/2007
Assignee:
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036

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