IP Library › Assignment 042688/0306
Patent Assignment
Reel/Frame 042688/0306

Assignment of Assignor's Interest

Recorded: 2017-06-13 Pages: 3
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
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 →
Change of Name Jun 13, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042778/0799 →