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Robert Paul Held

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  • Newark, DE, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AB BLOCK COPOLYMER DISPERSANTS HAVING AN INK VEHICLE SOLUBLE BLOCK
    • Publication number 20150005466
    • Publication date Jan 1, 2015
    • E I DU PONT DE NEMOURS AND COMPANY
    • C. CHAD ROBERTS
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ACTINICALLY CURABLE ADHESIVE COMPOSITION
    • Publication number 20130284360
    • Publication date Oct 31, 2013
    • E I DU PONT DE NEMOURS AND COMPANY
    • ROBERT PAUL HELD
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AMPHOTERIC DISPERSANTS AND THEIR USE IN INKJET INKS
    • Publication number 20110242154
    • Publication date Oct 6, 2011
    • E.I. du Pont de Nemours and Company
    • C. Chad Roberts
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    YELLOW PIGMENT DISPERSION
    • Publication number 20110216125
    • Publication date Sep 8, 2011
    • E.I. Du Pont De Nemours and Company
    • Christian Jackson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ACTINICALLY CURABLE ADHESIVE COMPOSITION
    • Publication number 20110201717
    • Publication date Aug 18, 2011
    • E.I. du Pont de Nemours and Company
    • Robert Paul Held
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AB BLOCK COPOLYMER DISPERSANTS HAVING AN INK VEHICLE SOLUBLE BLOCK
    • Publication number 20110199420
    • Publication date Aug 18, 2011
    • E.I. DuPont de Nemours and Company
    • C. Chad Roberts
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMALLY AND ACTINICALLY CURABLE ADHESIVE COMPOSITION
    • Publication number 20110021655
    • Publication date Jan 27, 2011
    • E.I. du Pont de Nemours and Company
    • William Karl Smothers
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Amphoteric dispersants and their use in inkjet inks
    • Publication number 20100143590
    • Publication date Jun 10, 2010
    • Robert Paul Held
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Inkjet ink, ink set and method of using same
    • Publication number 20080151027
    • Publication date Jun 26, 2008
    • Robert Paul Held
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Curable inkjet ink
    • Publication number 20070139502
    • Publication date Jun 21, 2007
    • Robert Paul Held
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Curable inkjet ink
    • Publication number 20070139476
    • Publication date Jun 21, 2007
    • Nathaniel Reed Schwartz
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Pigmented inkjet ink set
    • Publication number 20050039631
    • Publication date Feb 24, 2005
    • Kevin J. Best
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Self-dispersing pigment and process of making and use of same
    • Publication number 20020014184
    • Publication date Feb 7, 2002
    • An-Gong Yeh
    • C01 - INORGANIC CHEMISTRY