Patent Assignment
Reel/Frame 017596/0036
Change of Name
Recorded: 2006-05-10
Pages: 4
Assignor
ONDEO NALCO COMPANY
Executed: 2003-11-04
Assignee
NALCO COMPANY
1601 W. DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563-1198
Covered Properties
(9)
Polymers Containing Vinylamine/Vinylformamide as Demulsifiers in Oily Wastewaters
Patent:
5,702,613 →
Application:
08/235,748 →
Enzymes in Combination with Polyelectrolytes for Enhancing the Freeness of Clarified Sludge in Papermaking
Patent:
5,501,770 →
Application:
08/289,451 →
Use of Alginates to Treat Bauxite Red Mud
Patent:
5,478,477 →
Application:
08/334,307 →
Use of Polymers Containing Vinylamine/Vinylformamide for the Treatment of Food Processing Wastewater
Patent:
6,280,631 →
Application:
08/364,589 →
Seed Process for Salt Dispersion Polymer
Patent:
5,597,859 →
Application:
08/446,119 →
Process for Enhancing the Freeness of Papermaking Pulp
Patent:
5,507,914 →
Application:
08/484,112 →
Method of Use of Compositions of Biocides and Fluorescent Indicators to Control Microbial Growth
Patent:
5,702,684 →
Application:
08/557,882 →
Tracer Technology for Dust Control
Patent:
5,714,387 →
Application:
08/608,226 →
Use of Polymers Containing Vinylamine/Vinylformamide for the Treatment of Food Processing Wastewater
Patent:
6,610,209 →
Application:
09/899,675 →
Related Assignments
(10)
Other recorded transfers of the patents 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
May 10, 2006
From: NALCO CHEMICAL COMPANY
To: ONDEO NALCO COMPANY
Reel/Frame 017596/0132 →
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
Jun 18, 2015
From: BANK OF AMERICA, N.A.
To: NALCO COMPANY
Reel/Frame 035976/0609 →
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 →