Patent Assignment
Reel/Frame 014847/0702
Change of Name
Recorded: 2004-01-02
Received: 2004-01-07
Pages: 3
Assignor
ONDEO NALCO COMPANY
Executed: 2003-11-04
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, IL, 60563-1198, UNITED STATES
Covered Property
(1)
Method of Improving Retention and Drainage in a Papermaking Process Using a Diallyl-N,N-Disubstituted Ammonium Halide/Acrylamide Copolymer and a Structurally Modified Cationic Polymer
Application:
09/947,675 →