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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/16/1995
Application #:
08146705
Filing Dt:
11/01/1993
Inventors:
JOHN E. HOOTS, LUCIANO E. SAVORGNAN, GLENN J. ST. AMANT
Title:
LEAK DETECTION AND RESPONSIVE TREATMENT IN INDUSTRIAL WATER PROCESSES
Assignment: 1
Reel/Frame:
006794/0304Recorded: 12/06/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/30/1993
Exec Dt:
10/29/1993
Exec Dt:
10/29/1993
Assignee:
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
JOAN I. NOREK
SUITE 1601
180 N. LASALLE STREET
CHICAGO, ILLINOIS 60601
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
Assignment: 3
Reel/Frame:
014805/0132Recorded: 12/08/2003Pages: 43
Conveyance:
GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
11/04/2003
Assignee:
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CSC
TONYA CHAPPLE
80 STATE ST.
ALBANY, NY 12207
Assignment: 4
Reel/Frame:
014822/0305Recorded: 12/02/2003Pages: 22
Conveyance:
GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
11/04/2003
Assignee:
601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
TONYA CHAPPLE
C/O CSC
80 STATE ST.
ALBANY, NY 12207

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