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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/18/1997
Application #:
08440790
Filing Dt:
05/15/1995
Inventors:
RICHARD J. STRITTMATTER, NARASIMHA M. RAO
Title:
NOVEL METHOD OF ACHIEVING MICROBIOLOGICAL CONTROL IN OPEN RECIRCULATING COOLING WATER
Assignment: 1
Reel/Frame:
007661/0540Recorded: 05/15/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/1995
Exec Dt:
05/11/1995
Assignee:
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Correspondent:
JAMES J. DRAKE
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
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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