Total properties:
41
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Patent #:
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Issue Dt:
|
08/05/1986
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Application #:
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06644614
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Filing Dt:
|
08/27/1984
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Title:
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METHOD OF BENEFICIATING KAOLIN CLAY UTILIZING AMMONIUM SALTS
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Patent #:
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Issue Dt:
|
12/16/1986
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Application #:
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06676477
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Filing Dt:
|
11/29/1984
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Title:
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PURIFICATION OF KAOLIN CLAY BY FROTH FLOTATION USING HYDROXAMATE COLLECTORS
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Patent #:
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Issue Dt:
|
08/07/1990
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Application #:
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07321355
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Filing Dt:
|
03/10/1989
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Title:
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PROCESS FOR IMPROVING THE PHYSICAL AND CATALYTIC PROPERTIES OF FLUID CRACKING CATALYSTS
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Patent #:
|
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Issue Dt:
|
02/18/1992
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Application #:
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07341723
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Filing Dt:
|
04/21/1989
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Title:
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OPACIFYING KAOLIN PIGMENTS AND PROCESS FOR MAKING SAME BY REACTING WITH SODIUM HYDROXIDE IN WATER
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Patent #:
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Issue Dt:
|
07/19/1994
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Application #:
|
07904336
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Filing Dt:
|
06/25/1992
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Title:
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PROCESS FOR IMPROVING THE PHYSICAL AND CATALYTIC PROPERTIES OF A FLUID CRACKING CATALYST
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Patent #:
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Issue Dt:
|
06/13/1995
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Application #:
|
08206070
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Filing Dt:
|
03/04/1994
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Title:
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HIGH SOLIDS SLURRIES OF STRUCTURED KAOLIN CLAY MATERIALS HAVING IMPROVED HIGH SHEAR RHEOLOGY AND PROCESS FOR THE MANUFACTURE THEREOF
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Patent #:
|
|
Issue Dt:
|
12/17/1996
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Application #:
|
08296493
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Filing Dt:
|
08/26/1994
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Title:
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OPACIFYING KAOLIN CLAY PIGMENTS HAVING IMPROVED RHEOLOGY AND PROCESS FOR THE MANUFACTURE THEREOF
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Patent #:
|
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Issue Dt:
|
03/05/1996
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Application #:
|
08331323
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Filing Dt:
|
10/28/1994
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Title:
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REDUCTION OF MICROORGANISMS IN KAOLIN CLAY SLURRIES
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|
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Patent #:
|
|
Issue Dt:
|
06/04/1996
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Application #:
|
08398375
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Filing Dt:
|
03/03/1995
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Title:
|
PROCESS FOR REMOVING IMPURITIES FROM KOALIN CLAYS
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|
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Patent #:
|
|
Issue Dt:
|
08/06/1996
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Application #:
|
08439495
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Filing Dt:
|
05/12/1995
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Title:
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STABLE HIGH SOLIDS SLURRIES OF STRUCTURED CLAY MATERIALS AND PROCESS FOR THE MANUFACTURE THEREOF
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|
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Patent #:
|
|
Issue Dt:
|
01/14/1997
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Application #:
|
08494892
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Filing Dt:
|
06/26/1995
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Title:
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KAOLIN CLAY SLURRIES HAVING REDUCED VISCOSITIES AND PROCESS FOR THE MANUFACTURE THEREOF
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|
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Patent #:
|
|
Issue Dt:
|
12/17/1996
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Application #:
|
08494920
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Filing Dt:
|
06/26/1995
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Title:
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CHEMICALLY AGGREGATED KAOLIN CLAY PIGMENT AND PROCESS FOR MAKING THE SAME BY PHOSPHATE BONDING
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|
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Patent #:
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Issue Dt:
|
11/11/1997
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Application #:
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08509506
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Filing Dt:
|
07/28/1995
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Title:
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PROCESS FOR CONDITIONING KAOLIN CLAYS PRIOR TO REMOVING IMPURITIES
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|
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Patent #:
|
|
Issue Dt:
|
07/15/1997
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Application #:
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08603058
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Filing Dt:
|
02/20/1996
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Title:
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REDUCTION OF MICROORGANISMS IN KAOLIN CLAY SLURRIES
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|
|
Patent #:
|
|
Issue Dt:
|
09/30/1997
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Application #:
|
08608639
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Filing Dt:
|
02/29/1996
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Title:
|
KAOLIN-POTASSIUM ACETATE INTERCALATION COMPLEX AND PROCESS OF FORMING SAME
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|
|
Patent #:
|
|
Issue Dt:
|
01/13/1998
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Application #:
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08617964
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Filing Dt:
|
03/18/1996
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Title:
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PROCESS FOR THE TREATMENT OF CLAY MATERIALS TO PROVIDE SLURRIES HAVING IMPROVED RHEOLOGICAL PROPERTIES
|
|
|
Patent #:
|
|
Issue Dt:
|
02/17/1998
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Application #:
|
08673660
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Filing Dt:
|
06/25/1996
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Title:
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PROCESS FOR THE MANUFACTURE OF A STRUCTURED PAPER COATING
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|
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Patent #:
|
|
Issue Dt:
|
12/01/1998
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Application #:
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08779964
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Filing Dt:
|
12/23/1996
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Title:
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PROCESS FOR THE SYNTHESIS OF KAOLIN CLAYS HAVING VARYING MORPHOLOGICAL PROPERTIES
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|
|
Patent #:
|
|
Issue Dt:
|
02/02/1999
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Application #:
|
08789692
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Filing Dt:
|
01/27/1997
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Title:
|
CRACKING CATALYST AND PROCESS FOR PREPARING SAME
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|
|
Patent #:
|
|
Issue Dt:
|
11/03/1998
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Application #:
|
08839036
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Filing Dt:
|
04/23/1997
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Title:
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PROCESS FOR THE MICROWAVE BENEFICIATION OF DISCOLORED KAOLIN CLAY MATERIALS
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|
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Patent #:
|
|
Issue Dt:
|
04/06/1999
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Application #:
|
08844976
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Filing Dt:
|
04/23/1997
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Title:
|
PROCESS FOR IMPROVING THE COLOR AND BRIGHTNESS OF DISCOLORED GOETHITE- CONTAINING MATERIALS
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|
|
Patent #:
|
|
Issue Dt:
|
09/22/1998
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Application #:
|
08869409
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Filing Dt:
|
06/05/1997
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Title:
|
PROCESS FOR IMPROVING THE BRIGHTNESS OF FINE-GRAINED KAOLIN CLAYS
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|
|
Patent #:
|
|
Issue Dt:
|
07/20/1999
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Application #:
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08941281
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Filing Dt:
|
09/30/1997
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Title:
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PROCESS FOR IMPROVING THE PHYSICAL PROPERTIES OF FORMED PARTICLES
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|
|
Patent #:
|
|
Issue Dt:
|
12/28/1999
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Application #:
|
08967070
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Filing Dt:
|
11/10/1997
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Title:
|
KAOLIN CLAYS WHICH ARE CONDITIONED PRIOR TO REMOVING IMPURITIES
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|
|
Patent #:
|
|
Issue Dt:
|
04/06/1999
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Application #:
|
08986593
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Filing Dt:
|
12/08/1997
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Title:
|
PROCESS FOR REMOVING IMPURITIES FROM KAOLIN CLAYS
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|
|
Patent #:
|
|
Issue Dt:
|
02/13/2001
|
Application #:
|
09045765
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Filing Dt:
|
03/20/1998
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Title:
|
PROCESS FOR BENEFICIATING KAOLIN CLAYS
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|
|
Patent #:
|
|
Issue Dt:
|
03/28/2000
|
Application #:
|
09045842
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Filing Dt:
|
03/20/1998
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Title:
|
BENEFICIATION WITH SELECTIVE FLOCCULATION USING HYDROXAMATES
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|
|
Patent #:
|
|
Issue Dt:
|
05/29/2001
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Application #:
|
09243249
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Filing Dt:
|
02/03/1999
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Title:
|
KAOLIN CLAY AGGLOMERATES AND PROCESS FOR THE MANUFACTURE THEREOF
|
|
|
Patent #:
|
|
Issue Dt:
|
03/13/2001
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Application #:
|
09293298
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Filing Dt:
|
04/16/1999
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Title:
|
PROCESS FOR BENEFICATION OF MIXTURES OF MINERAL PARTICLES
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|
|
Patent #:
|
|
Issue Dt:
|
04/30/2002
|
Application #:
|
09533508
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Filing Dt:
|
03/23/2000
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Title:
|
CALCINED KAOLIN CLAY PIGMENTS HAVING IMPROVED COLOR AND PROCESS FOR THE MANUFACTURE THEREOF
|
|
|
Patent #:
|
|
Issue Dt:
|
11/05/2002
|
Application #:
|
09534667
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Filing Dt:
|
03/24/2000
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Title:
|
PROCESS FOR MODIFYING PARTICLE SIZE DISTRIBUTION
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|
|
Patent #:
|
|
Issue Dt:
|
11/12/2002
|
Application #:
|
09824885
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Filing Dt:
|
04/03/2001
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Title:
|
HIGH SURFACE AREA AGGREGATED PIGMENTS
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|
|
Patent #:
|
|
Issue Dt:
|
08/26/2003
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Application #:
|
10104255
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Filing Dt:
|
03/21/2002
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Publication #:
|
|
Pub Dt:
|
01/30/2003
| | | | |
Title:
|
PIGMENTS FOR INK JET PAPER
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|
|
Patent #:
|
|
Issue Dt:
|
07/13/2004
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Application #:
|
10185263
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Filing Dt:
|
06/26/2002
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Publication #:
|
|
Pub Dt:
|
01/01/2004
| | | | |
Title:
|
PROCESS FOR COMPACTING CALCINED KAOLIN CLAY
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|
|
Patent #:
|
|
Issue Dt:
|
11/08/2011
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Application #:
|
11451295
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Filing Dt:
|
06/12/2006
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Publication #:
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Pub Dt:
|
12/13/2007
| | | | |
Title:
|
DEINKING OF WASTE PAPER
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|
|
Patent #:
|
|
Issue Dt:
|
02/26/2013
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Application #:
|
12150617
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Filing Dt:
|
04/30/2008
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Publication #:
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|
Pub Dt:
|
11/05/2009
| | | | |
Title:
|
PROCESS FOR COMPACTING POWDERS
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|
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Patent #:
|
|
Issue Dt:
|
02/26/2013
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Application #:
|
12380208
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Filing Dt:
|
02/25/2009
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Publication #:
|
|
Pub Dt:
|
08/26/2010
| | | | |
Title:
|
NANO PARTICLE MINERAL PIGMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
08/26/2014
|
Application #:
|
13317438
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Filing Dt:
|
10/18/2011
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Publication #:
|
|
Pub Dt:
|
02/09/2012
| | | | |
Title:
|
Deinking of waste paper
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|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
13374284
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Filing Dt:
|
12/20/2011
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Publication #:
|
|
Pub Dt:
|
04/19/2012
| | | | |
Title:
|
Kaolin clay pigments
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
13507412
|
Filing Dt:
|
06/26/2012
|
Publication #:
|
|
Pub Dt:
|
01/10/2013
| | | | |
Title:
|
Apparatus and process for removal of residue from a screen
|
|
|
Patent #:
|
|
Issue Dt:
|
02/04/2014
|
Application #:
|
13815312
|
Filing Dt:
|
02/20/2013
|
Publication #:
|
|
Pub Dt:
|
07/04/2013
| | | | |
Title:
|
APPARATUS FOR COMPACTING POWDERS
|
|