IP Library › Assignment 042820/0920
Patent Assignment
Reel/Frame 042820/0920

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)
Synergistic Combination for Inhibiting Polymerization of Vinyl Monomers
Patent: 9,090,526 →
Application: 13/158,979 →
Publication: US 2012/0316369
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 13, 2011
From: MASERE, JONATHAN
To: NALCO COMPANY
Reel/Frame 026433/0986 →
Assignment of Assignor's Interest Jun 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042850/0990 →