TREA

Thomas R. Pickering

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  • Webster, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Particle external surface additive compositions
    • Patent number 7,312,010
    • Issue date Dec 25, 2007
    • Xerox Corporation
    • Richard P. Veregin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with surface additives
    • Patent number 7,288,352
    • Issue date Oct 30, 2007
    • Xerox Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 7,229,735
    • Issue date Jun 12, 2007
    • Xerox Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toners and developers
    • Patent number 6,850,725
    • Issue date Feb 1, 2005
    • Xerox Corporation
    • Scott M. Silence
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toners and developers
    • Patent number 6,824,942
    • Issue date Nov 30, 2004
    • Xerox Corporation
    • Scott M. Silence
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with surface additives
    • Patent number 6,420,078
    • Issue date Jul 16, 2002
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 6,312,861
    • Issue date Nov 6, 2001
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fluorescent treated external surface additives for toner
    • Patent number 6,291,121
    • Issue date Sep 18, 2001
    • Xerox Corporation
    • William H. Hollenbaugh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 6,203,960
    • Issue date Mar 20, 2001
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 6,190,815
    • Issue date Feb 20, 2001
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 6,004,714
    • Issue date Dec 21, 1999
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and imaging processes
    • Patent number 5,942,365
    • Issue date Aug 24, 1999
    • Xerox Corporation
    • George A. Gibson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Colored toner and developer compositions and process for enlarged c...
    • Patent number 5,837,409
    • Issue date Nov 17, 1998
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Colored toner and developer compositions and process for enlarged c...
    • Patent number 5,723,245
    • Issue date Mar 3, 1998
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner and developer compositions
    • Patent number 5,712,068
    • Issue date Jan 27, 1998
    • Xerox Corporation
    • Edul N. Dalal
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner combination
    • Patent number 5,667,929
    • Issue date Sep 16, 1997
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magenta toner and developer compositions
    • Patent number 5,663,025
    • Issue date Sep 2, 1997
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Four color toner set
    • Patent number 5,620,820
    • Issue date Apr 15, 1997
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Combination, set, or gamut toners
    • Patent number 5,607,804
    • Issue date Mar 4, 1997
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner combination and method and apparatus for use
    • Patent number 5,591,552
    • Issue date Jan 7, 1997
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner, method and apparatus for use
    • Patent number 5,556,727
    • Issue date Sep 17, 1996
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Combination of toners
    • Patent number 5,554,471
    • Issue date Sep 10, 1996
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with charge additive mixture
    • Patent number 5,484,678
    • Issue date Jan 16, 1996
    • Xerox Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with manganese complex charge enhancing additives
    • Patent number 5,393,632
    • Issue date Feb 28, 1995
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer compositions
    • Patent number 5,366,840
    • Issue date Nov 22, 1994
    • Xerox Corporation
    • James R. Larson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with aluminum charge enhancing additives
    • Patent number 5,346,793
    • Issue date Sep 13, 1994
    • Xerox Corporation
    • Jacques C. Bertrand
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and developer compositions
    • Patent number 5,346,795
    • Issue date Sep 13, 1994
    • Xerox Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and developer compositions
    • Patent number 5,324,613
    • Issue date Jun 28, 1994
    • Xerox Corporation
    • Roger N. Ciccarelli
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions with metal complex charge enhancing additives
    • Patent number 5,250,379
    • Issue date Oct 5, 1993
    • Xerox Corporation
    • Denise R. Bayley
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Toner compositions with metal complex charge enhancing additives
    • Patent number 5,250,380
    • Issue date Oct 5, 1993
    • Xerox Corporation
    • Denise R. Bayley
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER ADDITIVES TO PREVENT BIAS ROLLER CONTAMINATION
    • Publication number 20150024314
    • Publication date Jan 22, 2015
    • Xerox Corporation
    • Richard Philip Nelson Veregin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SILICON CARBIDE TONER ADDITIVE
    • Publication number 20150024315
    • Publication date Jan 22, 2015
    • Xerox Corporation.
    • Thomas Edward Enright
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BARIUM TITANATE TONER ADDITIVE
    • Publication number 20150024318
    • Publication date Jan 22, 2015
    • Xerox Corporation
    • Thomas Edward Enright
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ZIRCONIUM OXIDE TONER ADDITIVE
    • Publication number 20150024313
    • Publication date Jan 22, 2015
    • Xerox Corporation.
    • Thomas Edward Enright
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING SYSTEM
    • Publication number 20140295333
    • Publication date Oct 2, 2014
    • Xerox Corporation
    • Richard A. Klenkler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toners Containing Large Strontium Titanate Particles
    • Publication number 20130157189
    • Publication date Jun 20, 2013
    • Xerox Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner composition having coated strontium titanate additive
    • Publication number 20070281233
    • Publication date Dec 6, 2007
    • Xerox Corporation.
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions with surface additives
    • Publication number 20060251978
    • Publication date Nov 9, 2006
    • XEROX Corporation
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Particle external surface additive compositions
    • Publication number 20060222986
    • Publication date Oct 5, 2006
    • XEROX Corporation
    • Richard P. Veregin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions
    • Publication number 20060019188
    • Publication date Jan 26, 2006
    • Xerox Corporation.
    • Thomas R. Pickering
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toners and developers
    • Publication number 20040229144
    • Publication date Nov 18, 2004
    • Xerox Corporation.
    • Scott M. Silence
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toners and developers
    • Publication number 20040063018
    • Publication date Apr 1, 2004
    • Xerox Corporation.
    • Scott M. Silence
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY