IP Library › Assignment 042778/0799
Patent Assignment
Reel/Frame 042778/0799

Change of Name

Recorded: 2017-06-13 Pages: 8
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Gas Stream Treatment Process
Patent: 9,682,383 →
Application: 13/269,206 →
Publication: US 2012/0263634
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 24, 2012
From: ERGANG, NICHOLAS S.; KEISER, BRUCE A.; MIMNA, RICHARD
To: NALCO COMPANY
Reel/Frame 027758/0604 →
Assignment of Assignor's Interest Jun 13, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042688/0306 →