Patent Assignment
Reel/Frame 012704/0285
Assignment of Assignor's Interest
Recorded: 2002-03-18
Pages: 3
Assignors
SARKAR, JAWED
Executed: 2002-02-05
SHAH, JITENDRA
Executed: 2002-02-05
RAMESH, MANIAN
Executed: 2002-02-05
Assignee
ONDEO NALCO COMPANY
ONDEO NALCO CENTER, NAPERVILLE, ILLINOIS, 60563
Covered Property
(1)
Method of Dewatering Sludge Using Enzymes
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Security Interest
Dec 2, 2003
From: ONDEO NALCO COMPANY
To: NALCO COMPANY
Reel/Frame 014822/0305 →
Grant of Security Interest
Dec 8, 2003
From: NALCO COMPANY
To: CITICORP NORTH AMERICA, INC., AS ADMINISTRATIVE AGENT
Reel/Frame 014805/0132 →
Change of Name
Apr 3, 2006
From: ONDEO NALCO COMPANY
To: NALCO COMPANY
Reel/Frame 017400/0611 →
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
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 041835/0903 →
Release of Security Interest
Feb 28, 2017
From: CITICORP NORTH AMERICA, INC.
To: NALCO COMPANY
Reel/Frame 041832/0826 →
Assignment of Assignor's Interest
Apr 4, 2017
From: NALCO COMPANY
To: ECOLAB USA INC.
Reel/Frame 042147/0420 →