IP Library › Assignment 020942/0597
Patent Assignment
Reel/Frame 020942/0597

Assignment of Assignor's Interest

Recorded: 2008-05-13 Pages: 3
Assignors
MORRISON, CHRISTOPHER F.
Executed: 2008-05-01
STREET, JOSEPH P.
Executed: 2008-05-01
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property (1)
Process for Preparing Substituted 7-Cyano Quinone Methides
Patent: 8,247,593 →
Application: 12/119,930 →
Publication: US 2009/0287013
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 May 26, 2015
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 035771/0668 →
Release of Security Interest Feb 24, 2017
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 041808/0713 →
Change of Name Feb 28, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 041835/0903 →
Assignment of Assignor's Interest Feb 28, 2017
From: NALCO COMPANY LLC; CALGON CORPORATION; CALGON LLC; ONDEO NALCO ENERGY SERVICES, L.P.
To: ECOLAB USA INC.
Reel/Frame 041836/0437 →
Assignment of Assignor's Interest Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →