Patent Assignment
Reel/Frame 010719/0128
Assignment of Assignor's Interest
Recorded: 2000-03-27
Pages: 3
Assignor
NALCO CHEMICAL COMPANY
Executed: 2000-03-17
Assignee
NALCO/EXXON ENERGY CHEMICALS, L.P.
7701 HIGHWAY 90-A, SUGAR LAND, TEXAS, 77478
Covered Properties
(9)
An Antifoulant Compostion Comprising an Acrylate Ester Containing C4- C22 Alcohol Ester and Amino Alcohol Ester and Phenylene Diamine
Patent:
5,240,469 →
Application:
07/874,790 →
Method for Inhibiting the Deposition of Ethylene-Vinyl Alcohol Copolymer
Patent:
5,288,925 →
Application:
07/983,202 →
Polymerization Inhibition by Fullerenes
Patent:
5,302,681 →
Application:
07/989,933 →
Fouling Prevention in Ethylene Dichloride Distillation Units
Patent:
5,324,393 →
Application:
08/048,337 →
Iron Sulfide Dispersing Agents
Patent:
5,332,491 →
Application:
08/057,506 →
Alpha Olefin/Maleic Anhydride Copolymers as Antifoulants in Quench Water Systems
Patent:
5,427,690 →
Application:
08/194,758 →
Methacrylate Polymers as Antifoulants in Quench Water Systems
Patent:
5,445,743 →
Application:
08/194,768 →
Ethylene Plant Caustic System Emulsion Breaking with Salts of Alkyl Sulfonic Acids
Patent:
5,446,233 →
Application:
08/225,505 →
Coker/Visbreaker and Ethylene Furnace Antifoulant
Patent:
5,593,568 →
Application:
08/427,915 →
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 27, 1992
From: POINDEXTER, MICHAEL K.
To: NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
Reel/Frame 006190/0163 →
Assignment of Assignors Interest.
Dec 10, 1992
From: MCCLAIN, ROBERT D.
To: NALCO CHEMICAL COMPANY
Reel/Frame 006450/0229 →
Assignment of Assignors Interest.
Feb 3, 1993
From: POINDEXTER, MICHAEL K.
To: NALCO CHEMICAL COMPANY
Reel/Frame 006453/0709 →
Assignment of Assignor's Interest
May 4, 1993
From: FISHER, SHERRI L.; MERCER, BRADLEY D.
To: NALCO CHEMICAL COMPANY, A DE CORP.
Reel/Frame 006555/0967 →
Assignment of Assignor's Interest
Apr 8, 1994
From: ROWE, CARL T.; FISHER, SHERRI L.
To: NALCO CHEMICAL COMPANY
Reel/Frame 006958/0518 →
Assignment of Assignor's Interest
Apr 8, 1994
From: ROWE, CARL T.; ISHER, SHERRI L.
To: NALCO CHEMICAL COMPANY
Reel/Frame 006959/0180 →
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 24, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 017045/0751 →
Change of Name
Jan 25, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 017057/0936 →
Merger
Feb 15, 2006
From: NALCO ENERGY SERVICES, L.P.
To: NALCO COMPANY
Reel/Frame 017164/0856 →
Merger
Mar 14, 2006
From: NALCO ENERGY SERVICES, L.P.
To: NALCO COMPANY
Reel/Frame 017297/0730 →
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 →
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 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 →