Patent Assignment
Reel/Frame 017374/0206
Assignment of Assignor's Interest
Recorded: 2005-12-19
Pages: 5
Assignors
MANEK, MARIA B.
Executed: 2005-11-29
HOWDESHELL, MICHAEL J.
Executed: 2005-11-16
WELLS, KIRK E.
Executed: 2005-11-16
CLEVER, HESTER A.
Executed: 2005-12-06
STEPHENSON, WILLIAM K.
Executed: 2005-11-21
Assignee
NALCO ENERGY SERVICES, L.P.
7701 HIGHWAY 90-A, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method of Clarifying Oily Waste Water
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Feb 7, 2008
From: NALCO ENERGY SERVICES L.P
To: NALCO COMPANY
Reel/Frame 020473/0707 →
Security Agreement
May 18, 2009
From: NALCO COMPANY; CALGON LLC; NALCO ONE SOURCE LLC; NALCO CROSSBOW WATER LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 022703/0001 →
Release of Security Interest
Feb 24, 2017
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 041808/0713 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →