Patent Assignment
Reel/Frame 021025/0674
Merger
Recorded: 2008-06-02
Pages: 5
Assignor
NALCO ENERGY SERVICES L.P
Executed: 2006-01-01
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Property
(1)
Antifoulant Compositions and Processes
Patent:
6,337,426 →
Application:
09/200,368 →
Related Assignments
(14)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 1999
From: WINTER, ROLAND A.E.
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 009720/0361 →
Assignment of Assignor's Interest
Feb 28, 2000
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: NALCO/EXXON ENERGY CHEMICALS, L.P.
Reel/Frame 010648/0470 →
Change of Name
Dec 7, 2001
From: NALCO/EXXON ENERGY CHEMICALS, L.P.
To: ONDEO NALCO ENERGY SERVICES, L.P.
Reel/Frame 012312/0854 →
Grant of Security Interest
Dec 8, 2003
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: CITICORP NORTH AMERICA, INC. AS ADMINISTRATIVE AGENT
Reel/Frame 014797/0293 →
Change of Name
Jan 10, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 016987/0631 →
Merger
Feb 17, 2006
From: NALCO ENERGY SERVICES, L.P.
To: NALCO COMPANY
Reel/Frame 017176/0848 →
Change of Name
May 30, 2008
From: NALCO/EXXON ENERGY CHEMICALS, INC.
To: ONDEO NALCO ENERGY SERVICES, L.P
Reel/Frame 021024/0376 →
Change of Name
Jun 2, 2008
From: ONDEO NALCO ENERGY SERVICES, L.P
To: NALCO ENERGY SERVICES L.P
Reel/Frame 021030/0825 →
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 →
Release of Security Interest
Feb 28, 2017
From: CITICORP NORTH AMERICA, INC.
To: NALCO COMPANY
Reel/Frame 041837/0366 →
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 →
Change of Name
Feb 28, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 041836/0364 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →