Patent Assignment
Reel/Frame 020222/0712
Assignment of Assignor's Interest
Recorded: 2007-12-10
Pages: 3
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property
(1)
Formulation of a Metal Working Fluid
Application:
11/953,502 →
Publication:
US 2009/0149359
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.