Total properties:
11
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Patent #:
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Issue Dt:
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01/05/1982
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Application #:
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06109414
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Filing Dt:
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01/03/1980
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Title:
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PIGMENT FLUSHING
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Patent #:
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Issue Dt:
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07/20/1982
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Application #:
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06205138
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Filing Dt:
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11/10/1980
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Title:
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PIGMENT FLUSHING
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Patent #:
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Issue Dt:
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02/15/1983
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Application #:
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06271438
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Filing Dt:
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06/08/1981
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Title:
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SURFACE TREATED ALKALI BLUE PIGMENT
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Patent #:
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Issue Dt:
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05/17/1983
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Application #:
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06271594
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Filing Dt:
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06/08/1981
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Title:
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SOFT TEXTURED HIGH STRENGTH ALKALI BLUE PIGMENT
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Patent #:
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Issue Dt:
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09/04/1984
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Application #:
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06441039
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Filing Dt:
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11/12/1982
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Title:
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SOFT TEXTURED HIGH STRENGTH ALKALI BLUE PIGMENT
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Patent #:
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Issue Dt:
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06/26/1984
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Application #:
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06466759
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Filing Dt:
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02/15/1983
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Title:
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PROCESS FOR THE PREPARATION OF EASILY DISPERSIBLE, HIGH COLOR STRENGTH, POWDERED ALKALI BLUE PIGMENTS
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Patent #:
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Issue Dt:
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12/06/1988
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Application #:
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06908217
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Filing Dt:
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09/17/1986
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Title:
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SOFT TEXTURED HIGH STRENGTH ALKALI BLUE PIGMENT AND PROCESS FOR PREPARING THE SAME
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Patent #:
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Issue Dt:
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01/24/1989
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Application #:
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07018299
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Filing Dt:
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02/24/1987
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Title:
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COLORANTS FOR BALL POINT PEN AND RIBBON INKS DERIVED FROM PARAROSANILINE PROCESS RESIDUE
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Patent #:
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Issue Dt:
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07/31/1990
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Application #:
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07138323
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Filing Dt:
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12/28/1987
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Title:
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PIGMENTARY SALT OF A TRIPHENYLMETHANE COMPOUND AND PROCESS FOR MAKING SAME
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Patent #:
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Issue Dt:
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08/28/1990
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Application #:
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07244979
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Filing Dt:
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09/15/1988
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Title:
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AZO COLORANTS FOR BALL POINT PEN AND RIBBON INKS
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Patent #:
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Issue Dt:
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06/25/1991
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Application #:
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07536050
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Filing Dt:
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06/11/1990
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Title:
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HIGH STRENGTH ALKALI BLUE PIGMENT TONER USEFUL IN BOTH OIL-BASED AND WATER-BASED SYSTEMS
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