IP Library › Assignment 045566/0444
Patent Assignment
Reel/Frame 045566/0444

Assignment of Assignor's Interest

Recorded: 2018-04-17 Pages: 3
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, ST. PAUL, MINNESOTA, 55102
Covered Property (1)
Fluid Treatment Reactor
Application: 15/480,790 →
Publication: US 2017/0209808
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2017
From: O'LEARY, KEVIN PATRICK
To: NALCO COMPANY
Reel/Frame 042731/0358 →
Assignment of Assignor's Interest Jun 7, 2017
From: O'LEARY, KEVIN PATRICK
To: NALCO COMPANY
Reel/Frame 042731/0503 →
Assignment of Assignor's Interest Jun 7, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042731/0618 →