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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/23/2002
Application #:
09029002
Filing Dt:
02/08/1999
Inventors:
MATHIAS HAHN, WERNER JAEGER, JEFFREY R. CRAMM
Title:
BRANCHED POLYAMMONIUM COMPOUNDS OF HIGH MOLECULAR WEIGHT AND PROCESSES FOR PRODUCING SAID COMPOUNDS
Assignment: 1
Reel/Frame:
009885/0385Recorded: 02/08/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/15/1999
Exec Dt:
01/15/1999
Exec Dt:
01/15/1999
Assignee:
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Correspondent:
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 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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