Patent Assignment
Reel/Frame 033029/0108
Assignment of Assignor's Interest
Recorded: 2014-06-04
Pages: 4
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563
Covered Property
(1)
Composition and Process for Removing Impurities from a Circulating Water System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.