Patent Assignment
Reel/Frame 043133/0957
Assignment of Assignor's Interest
Recorded: 2017-07-28
Pages: 3
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Property
(1)
Method to Increase Dewatering, Sheet Wet Web Strength and Wet Strength in Papermaking
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.