Patent Assignment
Reel/Frame 015350/0584
Change of Name
Recorded: 2004-05-20
Received: 2004-05-25
Pages: 3
Assignor
ONDEO NALCO COMPANY
Executed: 2003-11-04
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, IL, 60563, UNITED STATES
Covered Property
(1)
Method of Monitoring Membrane Cleaning Processes
Application:
10/108,694 →