Patent Assignment
Reel/Frame 008376/0134
Assignment of Assignor's Interest
Recorded: 1997-02-10
Pages: 9
Assignor
EXXON CHEMICAL PATENTS, INC.
Executed: 1996-10-24
Assignee
NALCO/EXXON ENERGY CHEMICALS, LP
7701 HIGHWAY 90-A, SUGARLAND, TEXAS, 77478
Covered Properties
(45)
Use of Esters of Sulfonic Acids as Anti-Sludge Agents During the Acidizing of Formations Containing Sludging Crude Oils
Patent:
4,442,014 →
Application:
06/344,606 →
Process of Removing Hydrogen Sulfide from Gas Mixtures
Patent:
4,515,759 →
Application:
06/549,274 →
Polymer Article and Its Use for Controlled Introduction of Reagent into a Fluid
Patent:
4,670,166 →
Application:
06/707,003 →
Method for Determining Crude Oil Fouling by High Performance Liquid Chromatography
Patent:
4,671,103 →
Application:
06/720,840 →
Chromatographic Method for Determining Fouling Tendency of Liquid Hydrocarbons
Patent:
4,751,187 →
Application:
06/723,598 →
Use of Mono and Polyalkylene Glycol Ethers as Agents for the Release of Differentially Stuck Drill Pipe
Patent:
4,614,235 →
Application:
06/723,608 →
Fluid Loss Control in Oil Field Cements
Patent:
4,659,750 →
Application:
06/741,079 →
Method for Controlling Fouling of Hydrocarbon Compositions Containing Olefinic Compounds
Patent:
4,670,131 →
Application:
06/818,583 →
Process for Removal of Mercaptans from Gas Streams
Patent:
4,690,805 →
Application:
06/838,379 →
N, S Containing Corrosion Inhibitors
Patent:
4,673,436 →
Application:
06/855,020 →
Apparatus and Method for Determining Fouling Tendency of Liquid Hydrocarbons
Patent:
4,781,892 →
Application:
06/910,910 →
Apparatus for Determining Fouling Tendency of Liquid Hydrocarbons Using Polar Polymeric Membranes
Patent:
4,781,893 →
Application:
07/024,730 →
Polymer Article and Its Use for Controlled Introduction of Reagent into a Fluid
Patent:
4,738,897 →
Application:
07/049,869 →
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 →
Method for Removing Polymer Plugging in Well Boreholes
Patent:
4,871,022 →
Application:
07/193,254 →
Corrosion Inhibitor and Method or Use
Patent:
5,002,673 →
Application:
07/332,629 →
Hydraulic Fracturing with Chlorine Dioxide Cleanup
Patent:
4,964,466 →
Application:
07/390,213 →
Method of Reducing H2S in Asphalt
Patent:
5,000,835 →
Application:
07/416,051 →
Method of Treating Subterranean Formations Using a Non-Damaging Fracturing Fluid
Patent:
5,007,481 →
Application:
07/473,863 →
Method of Inhibiting Corrosion in Acidizing Wells
Patent:
5,089,153 →
Application:
07/494,673 →
Method of Improving Formation Permeability Using Chlorine Dioxide
Patent:
5,031,700 →
Application:
07/538,572 →
Naphthenic Acid Corrosion Inhibitors
Patent:
5,182,013 →
Application:
07/631,422 →
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 →
Treatment of Fresh Water for Zebra Mussel Infestation
Patent:
5,256,310 →
Application:
08/018,924 →
Removal of H2S from a Hydrocarbon Liquid
Patent:
5,354,453 →
Application:
08/048,358 →
Stimulation of Coalbed Methane Production
Patent:
5,470,823 →
Application:
08/056,674 →
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 →
Antifoulant for Inorganic Fouling
Patent:
5,468,367 →
Application:
08/197,507 →
Process for Inhibiting Oxidation and Polymerization of Furfural and Its Derivatives
Patent:
5,453,519 →
Application:
08/220,193 →
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 →
Stabilization of Gasoline and Gasoline Mixtures
Patent:
5,509,944 →
Application:
08/287,783 →
Adducts of Polyalkylene Glycol and Diglycidyl Ether
Patent:
5,684,096 →
Application:
08/599,933 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 3, 1983
From: BHATIA, KISHAN
To: NL INDUSTRIES INC A NJ CORP
Reel/Frame 004193/0041 →
Assignment of Assignors Interest.
Jan 20, 1984
From: LOONEY, JAMES R.; MC DOUGALL, LEE A.
To: EXXON RESEARCH AND ENGINEERING COMPANY A DE CORP
Reel/Frame 004212/0434 →
Assignment of Assignors Interest.
Jul 19, 1984
From: BURNES, EDWARD E.; BHATIA, KISHAM
To: NL INDUSTRIES, INC.
Reel/Frame 004282/0354 →
Assignment of Assignors Interest.
Mar 11, 1986
From: BHATIA, KISHAN; GARCIA, JOHN G. JR.
To: NL INDUSTRIES, INC.
Reel/Frame 004527/0630 →
Assignment of Assignors Interest.
Jun 9, 1986
From: KEENER, IVIAN G.; NEWLOVE, JOHN C.; PORTNOY, ROBERT C.; FEHLER, DANIEL F.
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DE.
Reel/Frame 004560/0981 →
Assignment of Assignors Interest.
Aug 11, 1989
From: MC GLATHERY, MARK S.
To: EXXON CHEMICAL PATENTS, INC.
Reel/Frame 005132/0748 →
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.
Aug 9, 1990
From: WILLIAMS, DENNIS A.; NEWLOVE, JOHN C.; HORTON, ROGER L.
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DE
Reel/Frame 005395/0863 →
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.
Jan 22, 1991
From: WILLIAMS, DENNIS A.; HORTON, ROGER L.; NEWLOVE, JOHN C.; CHUMLEY, ROBERT E.
To: EXXON CHEMICAL PATENTS INC., A CORP OF DE
Reel/Frame 005570/0483 →
Assignment of Assignors Interest.
Apr 8, 1991
From: MC DOUGALL, LEE A.; WILLIAMS, DENNIS A.
To: EXXON CHEMICAL PATENTS INC., A CORP. OF DE
Reel/Frame 005659/0532 →
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 →
Security Interest
Feb 8, 1993
From: MORGANA CONSTRUCTION COMPANY
To: WORCESTER COUNTY INSTITUTION FOR SAVINGS
Reel/Frame 006406/0014 →
Assignment of Assignor's Interest
Jan 28, 2000
From: NALCO/EXXON ENERGY CHEMICALS L.P.
To: VULCAN CHEMICAL TECHNOLOGIES, INC.
Reel/Frame 010579/0549 →
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 →
Merger
Aug 3, 2005
From: VULCAN CHEMICAL TECHNOLOGIES, INC.
To: BHJ CHEMICAL COMPANY, LLC
Reel/Frame 016345/0090 →
Nunc Pro Tunc Assignment
Aug 3, 2005
From: BHJ CHEMICAL COMPANY, LLC
To: VULCAN MATERIALS COMPANY
Reel/Frame 016345/0099 →
Change of Name
Jan 23, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 017045/0196 →
Change of Name
Jan 24, 2006
From: ONDEO NALCO ENERGY SERVICES, L.P.
To: NALCO ENERGY SERVICES, L.P.
Reel/Frame 017045/0751 →