IP Library › Assignment 042820/0756
Patent Assignment
Reel/Frame 042820/0756

Change of Name

Recorded: 2017-06-15 Pages: 8
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Compositions and Processes for Paper
Patent: 8,617,356 →
Application: 13/459,321 →
Publication: US 2012/0211185
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2012
From: DUGGIRALA, PRASAD; SHEVCHENKO, SERGEY
To: NALCO COMPANY
Reel/Frame 028124/0968 →
Assignment of Assignor's Interest Jun 23, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042795/0937 →