IP Library › Assignment 042916/0937
Patent Assignment
Reel/Frame 042916/0937

Change of Name

Recorded: 2017-06-20 Pages: 8
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Continuous Production of Dmaea Quaternary Salts
Patent: 8,247,597 →
Application: 12/691,159 →
Publication: US 2011/0178327
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 21, 2010
From: FAIR, BARBARA E.; REED, PETER E.; VER VERS, LEONARD M.; BRAMMER, LARRY E., JR.
To: NALCO COMPANY
Reel/Frame 023824/0567 →
Assignment of Assignor's Interest Jul 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043133/0991 →