Patent Assignment
Reel/Frame 014925/0734
Assignment of Assignor's Interest
Recorded: 2004-01-23
Pages: 3
Assignors
KELLE ZEIHER, E.H.
Executed: 2003-11-19
HO, BOSCO P.
Executed: 2003-11-19
HOOTS, JOHN E.
Executed: 2003-11-19
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property
(1)
Method of monitoring membrane separation processes
Application:
10/683,956 →
Publication:
US 2004/0118776