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Reel/Frame:017045/0751   Pages: 5
Recorded: 01/24/2006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 27
1
Patent #:
Issue Dt:
04/19/1988
Application #:
07049869
Filing Dt:
05/13/1987
Title:
POLYMER ARTICLE AND ITS USE FOR CONTROLLED INTRODUCTION OF REAGENT INTO A FLUID
2
Patent #:
Issue Dt:
07/26/1994
Application #:
08057506
Filing Dt:
05/04/1993
Title:
IRON SULFIDE DISPERSING AGENTS
3
Patent #:
Issue Dt:
06/21/1994
Application #:
08070598
Filing Dt:
06/01/1993
Title:
WATER SOLUBLE CORROSION INHIBITORS
4
Patent #:
Issue Dt:
01/31/1995
Application #:
08088050
Filing Dt:
07/07/1993
Title:
SYNERGISTIC ANTI-MICROBIAL COMPOSITIONS COMPRISING METHYLENE(BISTHIOCYANATE) AND 2-BROMO-2-NITRO-PROPANE-1,3-DIOL
5
Patent #:
Issue Dt:
06/20/1995
Application #:
08114479
Filing Dt:
08/31/1993
Title:
CORROSION SIMULATOR AND METHOD FOR SIMULATING CORROSION ACTIVITY OF A PROCESS STREAM
6
Patent #:
Issue Dt:
12/27/1994
Application #:
08119960
Filing Dt:
09/10/1993
Title:
CORROSION INHIBITOR FOR NITROGEN FERTILIZER SOLUTIONS
7
Patent #:
Issue Dt:
04/02/1996
Application #:
08147745
Filing Dt:
11/04/1993
Title:
HIGH TEMPERATURE CORROSION SIMULATOR
8
Patent #:
Issue Dt:
07/26/1994
Application #:
08165690
Filing Dt:
12/13/1993
Title:
WATER CLARIFICATION
9
Patent #:
Issue Dt:
06/27/1995
Application #:
08194758
Filing Dt:
02/10/1994
Title:
ALPHA OLEFIN/MALEIC ANHYDRIDE COPOLYMERS AS ANTIFOULANTS IN QUENCH WATER SYSTEMS
10
Patent #:
Issue Dt:
08/29/1995
Application #:
08194768
Filing Dt:
02/10/1994
Title:
METHACRYLATE POLYMERS AS ANTIFOULANTS IN QUENCH WATER SYSTEMS
11
Patent #:
Issue Dt:
09/12/1995
Application #:
08212455
Filing Dt:
03/11/1994
Title:
DESALTER WASH WATER ADDITIVE
12
Patent #:
Issue Dt:
02/27/1996
Application #:
08235050
Filing Dt:
04/29/1994
Title:
ALKYL SUBSTITUTED PHENOL-POLYETHYLENEPOLYAMINE-FORMALDEHYDE RESINS AS ASPHALTENE DISPERSANTS
13
Patent #:
Issue Dt:
05/23/1995
Application #:
08264288
Filing Dt:
06/23/1994
Title:
SET RETARDING ADDITIVE FOR CEMENT SLURRIES
14
Patent #:
Issue Dt:
10/24/1995
Application #:
08347762
Filing Dt:
11/30/1994
Title:
COKER/VISBREAKER AND ETHYLENE FURNACE ANTIFOULANT
15
Patent #:
Issue Dt:
07/09/1996
Application #:
08373142
Filing Dt:
01/17/1995
Title:
SULFONATED AND CARBOXYLATED AMINOETHYLENEPHOSPHONIC ACID AND AMINOBIS (METHYLENE) PHOSPHINIC ACID
16
Patent #:
Issue Dt:
02/03/1998
Application #:
08410475
Filing Dt:
03/24/1995
Title:
PROCESS USING AMINE BLENDS TO INHIBIT CHLORIDE CORROSION IN WET HYDROCARBON CONDENSING SYSTEMS
17
Patent #:
Issue Dt:
06/24/1997
Application #:
08417559
Filing Dt:
04/06/1995
Title:
STABILIZATION OF HYDROCARBON FLUIDS USING METAL DEACTIVATORS
18
Patent #:
Issue Dt:
01/14/1997
Application #:
08427915
Filing Dt:
04/26/1995
Title:
COKER/VISBREAKER AND ETHYLENE FURNACE ANTIFOULANT
19
Patent #:
Issue Dt:
05/20/1997
Application #:
08435405
Filing Dt:
05/10/1995
Title:
USE OF SULFIDING AGENTS FOR ENHANCING THE EFFICACY OF PHOSPHORUS IN CONTROLLING HIGH TEMPERATURE CORROSION ATTACK
20
Patent #:
Issue Dt:
07/01/1997
Application #:
08497359
Filing Dt:
06/30/1995
Title:
METHOD FOR SEPARATING OIL FROM WATER IN PETROLEUM PRODUCTION
21
Patent #:
Issue Dt:
06/24/1997
Application #:
08529890
Filing Dt:
09/18/1995
Title:
USE OF 2-AMINO-1-METHOXYPROPANE AS A NEUTRALIZING AMINE IN REFINERY PROCESSES
22
Patent #:
Issue Dt:
04/28/1998
Application #:
08542462
Filing Dt:
10/12/1995
Title:
METHOD OF TREATING SOUR GAS AND LIQUID HYDROCARBON
23
Patent #:
Issue Dt:
03/31/1998
Application #:
08547639
Filing Dt:
10/24/1995
Title:
COKE INHIBITORS FOR PYROLYSIS FURNACES
24
Patent #:
Issue Dt:
07/21/1998
Application #:
08701466
Filing Dt:
08/21/1996
Title:
DISPERSION OF GUMS AND IRON SULFIDE IN HYDROCARBON STREAMS WITH ALKYL PHENOL-POLYETHYLENEPOLYAMINE FORMALDEHYDE RESINS
25
Patent #:
Issue Dt:
07/14/1998
Application #:
08778995
Filing Dt:
01/06/1997
Title:
PHOSPHONATE/THIOPHOSPHONATE COKING INHIBITORS
26
Patent #:
Issue Dt:
10/12/1999
Application #:
08893492
Filing Dt:
07/11/1997
Title:
NEW AMINE BLEND NEUTRALIZERS FOR REFINERY PROCESS CORROSION
27
Patent #:
Issue Dt:
08/17/1999
Application #:
08958799
Filing Dt:
10/27/1997
Title:
ENHANCED CORROSION PROTECTION BY USE OF FRICTION REDUCERS IN CONJUCTION WITH CORROSION INHIBITORS
Assignor
1
Exec Dt:
11/07/2003
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198

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