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Total properties:
44
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Patent #:
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Issue Dt:
|
09/02/1980
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Application #:
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05967047
|
Filing Dt:
|
12/06/1978
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Title:
|
COMPOSITION AND METHOD FOR REMOVING SULFIDE-CONTAINING SCALE FROM METAL SURFACES
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Patent #:
|
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Issue Dt:
|
01/12/1982
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Application #:
|
06100794
|
Filing Dt:
|
12/06/1979
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Title:
|
METHOD AND COMPOSITION FOR REMOVING SULFIDE-CONTAINING SCALE FROM METAL SURFACES
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Patent #:
|
|
Issue Dt:
|
06/30/1981
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Application #:
|
06118346
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Filing Dt:
|
02/04/1980
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Title:
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METHODS AND COMPOSITIONS FOR REMOVING DEPOSITS CONTAININ IRON SULFIDE FROM SURFACES COMPRISING BASIC AQUEOUS SOLUTIONS OF PARTICULAR CHELATING AGENTS
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Patent #:
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Issue Dt:
|
03/10/1981
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Application #:
|
06122536
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Filing Dt:
|
02/19/1980
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Title:
|
METHOD FOR DRYING PIPELINES
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|
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Patent #:
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Issue Dt:
|
08/17/1982
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Application #:
|
06176999
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Filing Dt:
|
08/11/1980
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Title:
|
APPARATUS FOR CLEANING THE INTERIOR OF TUBES
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|
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Patent #:
|
|
Issue Dt:
|
09/15/1981
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Application #:
|
06193878
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Filing Dt:
|
10/03/1980
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Title:
|
METHOD AND COMPOSITION FOR REMOVING SULFIDE-CONTAINING SCALE FROM METAL SURFACES
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|
|
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Patent #:
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|
Issue Dt:
|
02/07/1984
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Application #:
|
06213280
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Filing Dt:
|
12/05/1980
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Title:
|
AQUEOUS ACID COMPOSITION AND METHOD OF USE
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|
|
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Patent #:
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|
Issue Dt:
|
04/17/1984
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Application #:
|
06320815
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Filing Dt:
|
11/12/1981
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|
Title:
|
PROCESS FOR REMOVING COPPER AND COPPER OXIDE ENCRUSTATIONS FROM FERROUS SURFACES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
09/25/1984
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Application #:
|
06338928
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Filing Dt:
|
01/12/1982
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|
Title:
|
CLEANING PIPELINE INTERIOR WITH GELLED PIG
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|
|
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Patent #:
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|
Issue Dt:
|
05/03/1983
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Application #:
|
06405808
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Filing Dt:
|
08/05/1982
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|
Title:
|
METHOD FOR REMOVING IRON SULFIDE SCALE FROM METAL SURFACES
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|
|
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Patent #:
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|
Issue Dt:
|
01/20/1987
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Application #:
|
06574837
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Filing Dt:
|
01/30/1984
|
|
Title:
|
CORROSION INHIBITORS FOR CLEANING SOLUTIONS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
09/24/1985
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Application #:
|
06591080
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Filing Dt:
|
03/19/1984
|
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Title:
|
AQUEOUS CROSSLINKED GELLED PIGS FOR CLEANING PIPELINES
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|
|
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Patent #:
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Issue Dt:
|
08/27/1985
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Application #:
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06593074
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Filing Dt:
|
03/26/1984
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Title:
|
ORGANIC GELS
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|
|
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Patent #:
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|
Issue Dt:
|
08/12/1986
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Application #:
|
06642262
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Filing Dt:
|
08/20/1984
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|
Title:
|
TUBE CLEANING APPARATUS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
11/18/1986
|
Application #:
|
06697615
|
Filing Dt:
|
02/04/1985
|
|
Title:
|
SOLVENT FOR REMOVING IRON OXIDE DEPOSITS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/17/1988
|
Application #:
|
06719548
|
Filing Dt:
|
04/03/1985
|
|
Title:
|
ROTARY HIGH PRESSURE WATER JET CLEANING TOOL
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|
|
|
|
Patent #:
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|
Issue Dt:
|
01/13/1987
|
Application #:
|
06728448
|
Filing Dt:
|
05/01/1985
|
|
Title:
|
AQUEOUS ACID COMPOSITION AND METHID OF USE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/16/1986
|
Application #:
|
06756914
|
Filing Dt:
|
07/18/1985
|
|
Title:
|
REMOVAL OF IRON FROM CHELANT SOLUTIONS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/29/1988
|
Application #:
|
06801123
|
Filing Dt:
|
11/22/1985
|
|
Title:
|
MIXTURES OF L,B-UNSATURATED ALKENYDES AND SURFACE ACTIVE AGENTS USED AS CORROSION INHIBITORS IN AQUEOUS FLUIDS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/19/1987
|
Application #:
|
06802790
|
Filing Dt:
|
11/27/1985
|
|
Title:
|
METHOD OF REMOVING IRON AND COPPER-CONTAINING SCALE FROM A METAL SURFACE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/18/1989
|
Application #:
|
07040544
|
Filing Dt:
|
04/16/1987
|
|
Title:
|
METHOD FOR RECYCLING FOAMED SOLVENTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07068472
|
Filing Dt:
|
06/30/1987
|
|
Title:
|
PROCESS FOR REMOVAL OF NICKEL FROM EFFLUENT CONTAINING EDTA
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/01/1989
|
Application #:
|
07078127
|
Filing Dt:
|
07/27/1987
|
|
Title:
|
METHOD AND APPARATUS FOR CLEANING CONDUITS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/01/1990
|
Application #:
|
07219647
|
Filing Dt:
|
07/15/1988
|
|
Title:
|
METHOD AND APPARATUS FOR CLEANING CONDUITS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/08/1990
|
Application #:
|
07219763
|
Filing Dt:
|
07/15/1988
|
|
Title:
|
METHOD AND APPARATUS FOR CLEANING CONDUITS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/1989
|
Application #:
|
07269110
|
Filing Dt:
|
11/09/1988
|
|
Title:
|
ENHANCED CLEANING PROCEDURE FOR COPPER ALLOY EQUIPMENT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/1989
|
Application #:
|
07275229
|
Filing Dt:
|
11/22/1988
|
|
Title:
|
METHOD AND APPARATUS FOR STEAM FLOW VENTING INCORPORATING AIR EDUCTING MEANS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1993
|
Application #:
|
07333165
|
Filing Dt:
|
04/04/1989
|
|
Title:
|
CHEMICAL REMOVAL OF THIOUREA FROM HYDROCHLORIC ACID
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1991
|
Application #:
|
07398687
|
Filing Dt:
|
08/25/1989
|
|
Title:
|
PROCESS FOR REMOVING COPPER AND COPPER OXIDE DEPOSITS FROM SURFACES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/28/1991
|
Application #:
|
07398910
|
Filing Dt:
|
08/28/1989
|
|
Title:
|
METHOD AND APPARATUS FOR PERIODIC CHEMICAL CLEANINGS OF TURBINES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/14/1991
|
Application #:
|
07557557
|
Filing Dt:
|
07/24/1990
|
|
Title:
|
COMPOSITION AND METHOD FOR REMOVING IRON CONTAINING DEPOSITS FROM EQUIPMENT CONSTRUCTED OF DISSIMILAR METALS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/07/1992
|
Application #:
|
07628166
|
Filing Dt:
|
12/14/1990
|
|
Title:
|
METHOD AND APPARATUS FOR FORMING A FROTHED FLUID SLUG FOR PIPE CLEANING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/1992
|
Application #:
|
07667327
|
Filing Dt:
|
03/11/1991
|
|
Title:
|
METHOD AND APPARATUS FOR PERIODIC CHEMICAL CLEANINGS OF TURBINES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/30/1993
|
Application #:
|
07835695
|
Filing Dt:
|
02/12/1992
|
|
Title:
|
METHODS AND APPARATUS USING A GEL TO ISOLATE MAINLINE VALVES IN A PIPELINE DURING A HYDROTEST
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/30/1995
|
Application #:
|
08079490
|
Filing Dt:
|
06/18/1993
|
|
Title:
|
METHODS AND APPARATUS USING A HYDROCARBON GEL TO ISOLATE MAINLINE VALVES IN A PIPELINE DURING A HYDROTEST
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/31/1995
|
Application #:
|
08303250
|
Filing Dt:
|
09/08/1994
|
|
Title:
|
METHOD OF REMOVING HEAVY METALS FROM SOLUTIONS OF AMINO-CARBOXYLIC ACIDS FOR DISPOSAL PURPOSES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/08/1996
|
Application #:
|
08341391
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Filing Dt:
|
11/17/1994
|
|
Title:
|
RAIL AND CARRIAGE SYSTEM WITH MAGNETICALLY ADHERED PLASTIC TRACK
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1996
|
Application #:
|
08390120
|
Filing Dt:
|
02/17/1995
|
|
Title:
|
FORMIC-CARBOXYLIC ACID MIXTURES FOR REMOVING IRON OXIDE SCALE FROM STEEL SURFACES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/1997
|
Application #:
|
08569320
|
Filing Dt:
|
12/08/1995
|
|
Title:
|
METHODS FOR REMOVING IRON OXIDE SCALE FROM INTERIOR SURFACES OF STEEL VESSELS USING FORMIC ACID-CITRIC ACID MIXTURES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/26/1999
|
Application #:
|
08840016
|
Filing Dt:
|
04/24/1997
|
|
Title:
|
APPARATUS AND METHOD FOR CLEANING SURFACES BY REMOVING AND CONTAINING WASTE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
08893729
|
Filing Dt:
|
07/11/1997
|
|
Title:
|
HIGH PRESSURE CLEANING AND REMOVAL SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/10/2000
|
Application #:
|
09137994
|
Filing Dt:
|
08/21/1998
|
|
Title:
|
METHOD OF HIGH PRESSURE CLEANING
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|
|
|
|
Patent #:
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|
Issue Dt:
|
09/12/2000
|
Application #:
|
09250854
|
Filing Dt:
|
02/17/1999
|
|
Title:
|
METHODS FOR PREPARING QUATERNARY AMMONIUM SALTS AND LOW HAZARD CORROSION INHIBITORS USING THE SAME
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
03/28/2000
|
Application #:
|
29104073
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Filing Dt:
|
04/27/1999
|
|
Title:
|
HIGH PRESSURE, WATER LANCE HANDLE
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