Patent Assignment
Reel/Frame 027462/0681
Assignment of Assignor's Interest
Recorded: 2011-12-30
Pages: 3
Assignor
ECOLAB INC.
Executed: 2011-12-30
Assignee
ECOLAB USA INC.
370 NORTH WABASHA STREET, ECOLAB CENTER, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Method for Cleaning Industrial Equipment with Pre-Treatment
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.