Patent Assignment
Reel/Frame 023241/0090
Assignment of Assignor's Interest
Recorded: 2009-09-16
Pages: 4
Assignee
ECOLAB INC.
370 WABASHA STREET NORTH, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Use of Hydroxycarboxylates for Water Hardness Control
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.