Patent Assignment
Reel/Frame 017045/0196
Change of Name
Recorded: 2006-01-23
Pages: 5
Assignor
ONDEO NALCO ENERGY SERVICES, L.P.
Executed: 2003-11-07
Assignee
NALCO ENERGY SERVICES, L.P.
7701 HIGHWAY 90-A, SUGAR LAND, TEXAS, 77478
Covered Properties
(32)
Process and Composition for Removal of Mercaptans from Gas Streams
Patent:
4,758,371 →
Application:
07/062,207 →
Method of Inhibiting Corrosion Using N-S Containing Compounds
Patent:
4,938,925 →
Application:
07/191,929 →
Antifoulant Additive for Light End Hydrocarbons
Patent:
4,931,164 →
Application:
07/270,545 →
Corrosion Inhibitor and Method or Use
Patent:
5,002,673 →
Application:
07/332,629 →
Method of Reducing H2S in Asphalt
Patent:
5,000,835 →
Application:
07/416,051 →
Method of Inhibiting Corrosion in Acidizing Wells
Patent:
5,089,153 →
Application:
07/494,673 →
Naphthenic Acid Corrosion Inhibitors
Patent:
5,182,013 →
Application:
07/631,422 →
Method of Inhibiting Corrosion in Oil Field Produced Fluids
Patent:
1,147 →
Application:
07/635,258 →
Corrosion Inhibitor and Method of Use
Patent:
5,130,034 →
Application:
07/674,612 →
Process for Preventing Fouling in the Production of Ethylene Dichloride
Patent:
5,110,997 →
Application:
07/688,053 →
Method for Continual Monitoring and Treating a Hydrocarbon Oil Stream
Patent:
5,132,225 →
Application:
07/715,329 →
Method of Inhibiting Corrosion in Acidizing Wells
Patent:
5,200,096 →
Application:
07/768,060 →
Method of Fracturing Formations
Patent:
5,217,074 →
Application:
07/784,532 →
Inhibited Acid System for Acidizing Wells
Patent:
5,209,859 →
Application:
07/835,704 →
Corrosion Inhibitors
Patent:
5,300,235 →
Application:
07/882,833 →
Amine Adducts as Corrosion Inhibitors
Patent:
5,427,999 →
Application:
07/882,848 →
Amine Derivatives as Corrosion Inhibitors
Patent:
5,322,630 →
Application:
07/962,494 →
Removal of H2S from a Hydrocarbon Liquid
Patent:
5,354,453 →
Application:
08/048,358 →
Process for Inhibiting Oxidation and Polymerization of Furfural and Its Derivatives
Patent:
5,332,842 →
Application:
08/060,871 →
Method of Treating Formations
Patent:
5,370,184 →
Application:
08/070,216 →
Intensified Corrosion Inhibitor and Method of Use
Patent:
5,543,388 →
Application:
08/103,064 →
Method of Demulsifying Water-in-Oil Emulsions
Patent:
5,407,585 →
Application:
08/107,288 →
Process for Inhibiting Oxidation and Polymerization of Furfural and Its Derivatives
Patent:
5,453,519 →
Application:
08/220,193 →
Method of Demulsifying Water-in-Oil Emulsions
Patent:
5,505,878 →
Application:
08/245,416 →
Stabilized Acrylic Acid Compositions
Patent:
5,728,872 →
Application:
08/266,330 →
Demulsifier for Water-in-Oil Emulsions, and Method of Use
Patent:
5,609,794 →
Application:
08/286,779 →
Surfactant Additive for Oilfield Acidizing
Patent:
5,543,387 →
Application:
08/387,592 →
Bulk Sulfonation of Epdm Rubber
Patent:
5,723,550 →
Application:
08/449,234 →
Adducts of Polyalkylene Glycol and Diglycidyl Ether
Patent:
5,684,096 →
Application:
08/599,933 →
Caustic Tower Trap for Acetaldehyde
Patent:
5,714,055 →
Application:
08/695,448 →
Low Toxic Corrosion Inhibitor
Patent:
5,853,619 →
Application:
08/755,309 →
Composition and Method for Recovering Hydrocarbon Fluids from a Subterranean Reservoir
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 8, 1990
From: PETERSEN, PHILIP R.; COKER, LARRY G.; SULLIVAN, DANIEL III
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DE.
Reel/Frame 005251/0967 →
Assignment of Assignors Interest.
Mar 20, 1990
From: DICKAKIAN, GHAZI B.
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DE
Reel/Frame 005261/0872 →
Assignment of Assignors Interest.
Nov 26, 1990
From: TAYLOR, STEPHEN M.; GORMAN, JOHN P.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 005515/0924 →
Assignment of Assignors Interest.
Jan 11, 1991
From: WILLIAMS, DENNIS A.; HOLIFIELD, PHYLLIS K.; LOONEY, JAMES R.; MC DOUGALL, LEE A.
To: EXXON CHEMICAL PATENTS INC., A CORP OF DE
Reel/Frame 005562/0521 →
Assignment of Assignors Interest.
Jun 26, 1991
From: WILLIAMS, DENNIS A.; HOLIFIELD, PHYLLIS K.; LOONEY, JAMES R.; MCDOUGALL, LEE A.
To: EXXON CHEMICAL PATENTS INC., A CORPORATION OF DE
Reel/Frame 005748/0331 →
Assignment of Assignors Interest.
Dec 23, 1991
From: WILLIAMS, DENNIS A.; HOLIFIELD, PHYLLIS K.; LOONEY, JAMES R.; MC DOUGALL, LEE A.
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DELAWARE
Reel/Frame 005959/0059 →
Assignment of Assignors Interest.
Feb 18, 1992
From: DICKAKIAN, GHAZI B.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006014/0836 →
Assignment of Assignors Interest.
Oct 26, 1992
From: PETERSEN, PHILIP R.; ROBBINS, FREDERICK R. III; WINSTON, WILLIAM G.
To: EXXON CHEMICAL PATENTS, INC.
Reel/Frame 006308/0942 →
Assignment of Assignors Interest.
Nov 2, 1992
From: NL INDUSTRIES, INC.
To: EXXON CHEMICAL PATENTS, INC.
Reel/Frame 006372/0248 →
Assignment of Assignors Interest.
Dec 21, 1992
From: WILLIAMS, DENNIS A.; HOLIFIELD, PHYLLIS K.; LOONEY, JAMES R.; MCDOUGALL, LEE A.
To: EXXON CHEMICAL PATENTS, INC.
Reel/Frame 006353/0279 →
Security Interest
Feb 8, 1993
From: MORGANA CONSTRUCTION COMPANY
To: WORCESTER COUNTY INSTITUTION FOR SAVINGS
Reel/Frame 006406/0014 →
Assignment of Assignors Interest.
Mar 15, 1993
From: MCDOUGALL, LEE ALLEN; WILLIAMS, DENNIS ALEXANDER; MALEKAHMADI, FATI
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006457/0550 →
Assignment of Assignor's Interest
Mar 18, 1994
From: CLEWLOW, PAUL J.; HASLEGRAVE, JOHN A.; CARRUTHERS, NIALL; OBRIEN, TERENCE M.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006900/0155 →
Assignment of Assignor's Interest
Mar 21, 1994
From: HASLEGRAVE, JOHN ANTHONY; CLEWLOW, PAUL JONATHAN; CARRUTHERS, NIALL; O'BRIEN, TERENCE MICHAEL
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006900/0721 →
Assignment of Assignor's Interest
May 9, 1994
From: DICKAKIAN, GHAZI B.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006980/0531 →
Assignment of Assignor's Interest
May 9, 1994
From: MCDOUGALL, LEE A.; MALEKAHMADI, FATI; WILLIAMS, DENNIS A.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 006975/0989 →
Assignment of Assignor's Interest
Jun 20, 1994
From: BHATIA, KISHAN
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 007034/0195 →
Assignment of Assignor's Interest
Dec 22, 1994
From: TAYLOR, GRAHAME; MGLA, RICHARD
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 007270/0056 →
Assignment of Assignor's Interest
Jan 9, 1995
From: DICKAKIAN, GHAZI B.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 007299/0864 →
Assignment of Assignor's Interest
Jan 23, 1995
From: WILLIAMS, DENNIS A.; MCDOUGALL, LEE A.; LOONEY, JAMES R.
To: EXXON CHEMICAL PATENTS INC.
Reel/Frame 007331/0980 →
Assignment of Assignor's Interest
Feb 10, 1997
From: EXXON CHEMICAL PATENTS, INC.
To: NALCO/EXXON ENERGY CHEMICALS, LP
Reel/Frame 008376/0134 →
Assignment of Assignor's Interest
Aug 29, 1997
From: EXXON CHEMICAL PATENTS INC.
To: NALCO/EXXON ENERGY CHEMICALS, LP
Reel/Frame 008693/0915 →
Assignment of Assignor's Interest
Aug 11, 2000
From: EXXON CHEMICAL PATENTS, INC.
To: NALCO/EXXON ENERGY CHEMICALS L.P.
Reel/Frame 011052/0208 →
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 →