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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/18/1998
Application #:
08900546
Filing Dt:
07/25/1997
Inventor:
ROBERT L. WETEGROVE
Title:
MONITORING OF FILM FORMING LIVING DEPOSITS
Assignment: 1
Reel/Frame:
008674/0744Recorded: 07/25/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/22/1997
Assignee:
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Correspondent:
HILL, STEADMAN & SIMPSON P.C.
MICHAEL R. HULL
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
013011/0582Recorded: 05/29/2002Pages: 18
Conveyance:
CHANGE OF NAME & ADDRESS
Assignor:
Exec Dt:
03/19/2001
Assignee:
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Correspondent:
ONDEO NALCO COMPANY
THOMAS M. BREININGER
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198

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