IP Library › Assignment 042731/0358
Patent Assignment
Reel/Frame 042731/0358

Assignment of Assignor's Interest

Recorded: 2017-06-07 Pages: 3
Assignor
O'LEARY, KEVIN PATRICK
Executed: 2009-06-29
Assignee
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Properties (2)
Fluid Treatment Reactor
Patent: 9,650,267 →
Application: 12/493,848 →
Publication: US 2010/0326929
Fluid Treatment Reactor
Application: 15/480,790 →
Publication: US 2017/0209808
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 29, 2009
From: O'LEARY, KEVIN PATRICK
To: NALCO COMPANY
Reel/Frame 022888/0530 →
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 →
Change of Name Jun 15, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 042820/0748 →
Assignment of Assignor's Interest Jun 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 042848/0874 →
Assignment of Assignor's Interest Apr 17, 2018
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 045566/0444 →