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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:017006/0440   Pages: 5
Recorded: 01/12/2006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 20
1
Patent #:
Issue Dt:
03/31/1998
Application #:
08621402
Filing Dt:
03/25/1996
Title:
METHOD TO MONITOR AND CONTROL CHEMICAL TREATMENT OF PETROLEUM, PETROCHEMICAL AND PROCESSES WITH ON-LINE QUARTZ CRYSTAL MICROBALANCE SENSORS
2
Patent #:
Issue Dt:
01/26/1999
Application #:
08734056
Filing Dt:
10/18/1996
Title:
METHOD TO VAPOR-PHASE DELIVER HEATER ANTIFOULANTS
3
Patent #:
Issue Dt:
01/06/1998
Application #:
08743016
Filing Dt:
11/01/1996
Title:
DISPERSANT FOR CHLOROPRENE UNIT FOULING
4
Patent #:
Issue Dt:
08/24/1999
Application #:
08762848
Filing Dt:
12/10/1996
Title:
EXPANDING ADDITIVE FOR CEMENT COMPOSITION
5
Patent #:
Issue Dt:
05/05/1998
Application #:
08838120
Filing Dt:
04/15/1997
Title:
ANTIFOULANT FOR ACRYLONITRILE PURIFICATION
6
Patent #:
Issue Dt:
09/07/1999
Application #:
08839503
Filing Dt:
04/14/1997
Title:
THE USE OF BREAKER CHEMICALS IN GELLED HYDROCARABONS
7
Patent #:
Issue Dt:
11/23/1999
Application #:
08885212
Filing Dt:
06/30/1997
Title:
GELLING AGENT FOR HYDROCARBON LIQUID AND METHOD OF USE
8
Patent #:
Issue Dt:
09/21/1999
Application #:
08932588
Filing Dt:
09/17/1997
Title:
METHOD OF INHIBITING COKE DEPOSITION IN PYROLYSIS FURNACES
9
Patent #:
Issue Dt:
09/21/1999
Application #:
08953427
Filing Dt:
10/17/1997
Title:
COMPOSITION AND METHOD FOR INHIBITING POLYMERIZATION DURING THE ANAEROBIC PRODUCTION OF STYRENE
10
Patent #:
Issue Dt:
01/02/2001
Application #:
08989714
Filing Dt:
12/12/1997
Title:
VISCOSIFYING HYDROCARBON LIQUIDS
11
Patent #:
Issue Dt:
03/09/1999
Application #:
09001964
Filing Dt:
12/31/1997
Title:
SHORTSTOP AGENTS FOR VINYL POLYMERIZATIONS
12
Patent #:
Issue Dt:
11/16/1999
Application #:
09025714
Filing Dt:
02/17/1998
Title:
METHOD OF MITIGATING FOULING AND REDUCING VISCOSITY IN PRIMARY FRACTIONATORS AND QUENCH SECTIONS OF ETHYLENE PLANTS
13
Patent #:
Issue Dt:
06/08/1999
Application #:
09095426
Filing Dt:
06/10/1998
Title:
METHOD FOR INHIBITING POLYMER FORMATION IN STYRENE PROCESSING
14
Patent #:
Issue Dt:
09/19/2000
Application #:
09100173
Filing Dt:
06/18/1998
Title:
METHOD FOR MONITORING FOAM AND GAS CARRY UNDER AND FOR CONTROLLING THE ADDITION OF FOAM INHIBITING CHEMICALS
15
Patent #:
Issue Dt:
09/25/2001
Application #:
09148930
Filing Dt:
09/04/1998
Title:
AQUEOUS DISPERSION OF AN OIL SOLUBLE DEMULSIFIER FOR BREAKING CRUDE OIL EMULSIONS
16
Patent #:
Issue Dt:
06/13/2000
Application #:
09186579
Filing Dt:
11/05/1998
Title:
ADJUNCT FOR REMOVAL OF ALDEHYDES FROM CHEMICAL MANUFACTURING PRODUCTION STREAMS DURING DISTILLATIVE PURIFICATION
17
Patent #:
Issue Dt:
11/30/1999
Application #:
09188519
Filing Dt:
11/09/1998
Title:
ZWITTERIONIC WATER-SOLUBLE SUBSTITUTED IMINE CORROSION INHIBITORS
18
Patent #:
Issue Dt:
10/28/2003
Application #:
09243972
Filing Dt:
02/04/1999
Title:
DEMULSIFICATION OF WATER-IN-OIL EMULSIONS
19
Patent #:
Issue Dt:
01/09/2001
Application #:
09400926
Filing Dt:
09/22/1999
Title:
ZWITTERIONIC WATER-SOLUBLE SUBSTITUTED IMINE CORROSION INHIBITORS
20
Patent #:
Issue Dt:
11/14/2000
Application #:
09404266
Filing Dt:
09/20/1999
Title:
GELLING AGENT FOR HYDROCARBON LIQUID AND METHOD OF USE
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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