Patent Assignment
Reel/Frame 022260/0741
Assignment of Assignor's Interest
Recorded: 2009-02-16
Received: 2009-02-16
Pages: 3
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, IL, 60563-1198, UNITED STATES
Covered Property
(1)
Inhibition of Water Formed Scale in Acid Conditions
Application:
12/371,674 →