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Gregory Katz

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  • Nes Ziona, IL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for use in an electrographic printer
    • Patent number 11,402,771
    • Issue date Aug 2, 2022
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for use in an electrographic printer
    • Patent number 10,990,038
    • Issue date Apr 27, 2021
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid electrophotographic inks
    • Patent number 10,591,840
    • Issue date Mar 17, 2020
    • HP INDIGO B.V.
    • Michael Kokotov
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic ink compositions
    • Patent number 10,416,583
    • Issue date Sep 17, 2019
    • HP INDIGO B.V.
    • Gregory Katz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid toner containing a low symmetry electrically conducting mate...
    • Patent number 10,114,305
    • Issue date Oct 30, 2018
    • HP INDIGO B.V.
    • Yaron Grinwald
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Inkjet printing
    • Patent number 9,822,269
    • Issue date Nov 21, 2017
    • Hewlett-Packard Indigo B.V.
    • Yaron Grinwald
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Electrostatic ink compositions
    • Patent number 9,785,078
    • Issue date Oct 10, 2017
    • Hewlett-Packard Indigo B.V.
    • Yaron Grinwald
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Inkjet printing
    • Patent number 9,683,117
    • Issue date Jun 20, 2017
    • Hewlett-Packard Indigo B.V.
    • Yaron Grinwald
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic inks and printing
    • Patent number 9,657,189
    • Issue date May 23, 2017
    • Hewlett-Packard Indigo B.V.
    • Eyal Negreanu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid electrophotographic ink
    • Patent number 8,936,896
    • Issue date Jan 20, 2015
    • Hewlett-Packard Development Company, L.P.
    • Gil Bar-Haim
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developers with UV curable additives and methods for their p...
    • Patent number 8,232,037
    • Issue date Jul 31, 2012
    • Hewlett-Packard Development Company, L.P.
    • Muhammad Iraqi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method and apparatus for liquid electrostatic printing
    • Patent number 8,158,321
    • Issue date Apr 17, 2012
    • Hewlett-Packard Development Company, L.P.
    • Albert Teishev
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Polymeric charge adjuvants in electrostatic inks
    • Patent number 7,951,520
    • Issue date May 31, 2011
    • Hewlett-Packard Development Company, L.P.
    • Elliad Silcoff
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Charge adjuvants in electrostatic inks
    • Patent number 7,736,829
    • Issue date Jun 15, 2010
    • Hewlett-Packard Development Company, L.P.
    • Elliad Silcoff
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Composition, method and device for liquid electrophotographic printing
    • Patent number 7,544,458
    • Issue date Jun 9, 2009
    • Hewlett-Packard Development Company, L.P.
    • Muhammad Iraqi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID ELECTROPHOTOGRAPHIC INK COMPOSITION
    • Publication number 20220171306
    • Publication date Jun 2, 2022
    • Hewlett-Packard Development Company, L.P.
    • Gregory Katz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID ELECTROPHOTOGRAPHIC INK COMPOSITIONS
    • Publication number 20220064470
    • Publication date Mar 3, 2022
    • Hewlett-Packard Development Company, L.P.
    • Gregory Katz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    APPARATUS FOR USE IN AN ELECTROGRAPHIC PRINTER
    • Publication number 20210240108
    • Publication date Aug 5, 2021
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC INK COMPOSITIONS
    • Publication number 20210240095
    • Publication date Aug 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Adi Vinegrad
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    APPARATUS FOR USE IN AN ELECTROGRAPHIC PRINTER
    • Publication number 20200241446
    • Publication date Jul 30, 2020
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC INK(S)
    • Publication number 20200192234
    • Publication date Jun 18, 2020
    • HP INDIGO B.V.
    • Ariel HAGEGE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC INK(S)
    • Publication number 20200026212
    • Publication date Jan 23, 2020
    • HP INDIGO B.V.
    • Yaron Grinwald
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID ELECTROPHOTOGRAPHIC INKS
    • Publication number 20190064690
    • Publication date Feb 28, 2019
    • HP INDIGO B.V.
    • Michael Kokotov
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC INK COMPOSITIONS
    • Publication number 20190033741
    • Publication date Jan 31, 2019
    • HP INDIGO B.V.
    • Gregory Katz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID TONER CONTAINING A LOW SYMMETRY ELECTRICALLY CONDUCTING MATE...
    • Publication number 20170235245
    • Publication date Aug 17, 2017
    • HEWLETT-PACKARD INDIGO B.V.
    • Yaron Grinwald
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC INK COMPOSITIONS
    • Publication number 20160216629
    • Publication date Jul 28, 2016
    • HEWLETT-PACKARD INDIGO B.V.
    • Yaron GRINWALD
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INKJET PRINTING
    • Publication number 20150210877
    • Publication date Jul 30, 2015
    • HEWLETT-PACKARD INDIGO B.V.
    • Yaron Grinwald
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INKJET PRINTING
    • Publication number 20150184006
    • Publication date Jul 2, 2015
    • Hewlett-Packard Indigo B.V.
    • Yaron Grinwald
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROSTATIC INKS AND PRINTING
    • Publication number 20150064424
    • Publication date Mar 5, 2015
    • Eyal Negreanu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID ELECTROPHOTOGRAPHIC INK
    • Publication number 20130224649
    • Publication date Aug 29, 2013
    • Hewlett-Packard Development Company, L.P.
    • Gil Bar-Haim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD AND APPARATUS FOR LIQUID ELECTROSTATIC PRINTING
    • Publication number 20090226839
    • Publication date Sep 10, 2009
    • Albert Teishev
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Charge adjuvants in electrostatic inks
    • Publication number 20080163789
    • Publication date Jul 10, 2008
    • Elliad Silcoff
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Polymeric charge adjuvants in electrostatic inks
    • Publication number 20080163788
    • Publication date Jul 10, 2008
    • Elliad Silcoff
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Composition, method and device for liquid electrophotographic printing
    • Publication number 20070031751
    • Publication date Feb 8, 2007
    • Albert Teishev
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY