Patent Assignment
Reel/Frame 015196/0272
Change of Name
Recorded: 2004-04-09
Received: 2004-04-14
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 Monitoring Membrane Separation Processes
Application:
10/109,256 →