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Patent Assignment Details
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Reel/Frame:017297/0730   Pages: 5
Recorded: 03/14/2006
Attorney Dkt #:PATENT ASSIGNMENTS
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 24
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:
07/19/1988
Application #:
07062207
Filing Dt:
06/15/1987
Title:
PROCESS AND COMPOSITION FOR REMOVAL OF MERCAPTANS FROM GAS STREAMS
3
Patent #:
Issue Dt:
07/03/1990
Application #:
07191929
Filing Dt:
05/09/1988
Title:
METHOD OF INHIBITING CORROSION USING N-S CONTAINING COMPOUNDS
4
Patent #:
Issue Dt:
06/05/1990
Application #:
07270545
Filing Dt:
11/14/1988
Title:
ANTIFOULANT ADDITIVE FOR LIGHT END HYDROCARBONS
5
Patent #:
Issue Dt:
03/19/1991
Application #:
07416051
Filing Dt:
10/02/1989
Title:
METHOD OF REDUCING H2S IN ASPHALT
6
Patent #:
Issue Dt:
02/22/1994
Application #:
07983202
Filing Dt:
11/30/1992
Title:
METHOD FOR INHIBITING THE DEPOSITION OF ETHYLENE-VINYL ALCOHOL COPOLYMER
7
Patent #:
Issue Dt:
07/26/1994
Application #:
08057506
Filing Dt:
05/04/1993
Title:
IRON SULFIDE DISPERSING AGENTS
8
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
9
Patent #:
Issue Dt:
12/27/1994
Application #:
08119960
Filing Dt:
09/10/1993
Title:
CORROSION INHIBITOR FOR NITROGEN FERTILIZER SOLUTIONS
10
Patent #:
Issue Dt:
04/02/1996
Application #:
08147745
Filing Dt:
11/04/1993
Title:
HIGH TEMPERATURE CORROSION SIMULATOR
11
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
12
Patent #:
Issue Dt:
08/29/1995
Application #:
08194768
Filing Dt:
02/10/1994
Title:
METHACRYLATE POLYMERS AS ANTIFOULANTS IN QUENCH WATER SYSTEMS
13
Patent #:
Issue Dt:
09/12/1995
Application #:
08212455
Filing Dt:
03/11/1994
Title:
DESALTER WASH WATER ADDITIVE
14
Patent #:
Issue Dt:
02/27/1996
Application #:
08235050
Filing Dt:
04/29/1994
Title:
ALKYL SUBSTITUTED PHENOL-POLYETHYLENEPOLYAMINE-FORMALDEHYDE RESINS AS ASPHALTENE DISPERSANTS
15
Patent #:
Issue Dt:
05/23/1995
Application #:
08264288
Filing Dt:
06/23/1994
Title:
SET RETARDING ADDITIVE FOR CEMENT SLURRIES
16
Patent #:
Issue Dt:
10/24/1995
Application #:
08347762
Filing Dt:
11/30/1994
Title:
COKER/VISBREAKER AND ETHYLENE FURNACE ANTIFOULANT
17
Patent #:
Issue Dt:
01/14/1997
Application #:
08427915
Filing Dt:
04/26/1995
Title:
COKER/VISBREAKER AND ETHYLENE FURNACE ANTIFOULANT
18
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
19
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
20
Patent #:
Issue Dt:
04/28/1998
Application #:
08542462
Filing Dt:
10/12/1995
Title:
METHOD OF TREATING SOUR GAS AND LIQUID HYDROCARBON
21
Patent #:
Issue Dt:
03/31/1998
Application #:
08547639
Filing Dt:
10/24/1995
Title:
COKE INHIBITORS FOR PYROLYSIS FURNACES
22
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
23
Patent #:
Issue Dt:
07/14/1998
Application #:
08778995
Filing Dt:
01/06/1997
Title:
PHOSPHONATE/THIOPHOSPHONATE COKING INHIBITORS
24
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:
01/01/2006
Assignee
1
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198

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