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Zhen Lai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of producing polyester latex with buffer
    • Patent number 9,298,117
    • Issue date Mar 29, 2016
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner wash comprising ionic liquid
    • Patent number 9,104,123
    • Issue date Aug 11, 2015
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner processes utilizing washing aid
    • Patent number 8,802,344
    • Issue date Aug 12, 2014
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Efficient solvent-based phase inversion emulsification process with...
    • Patent number 8,741,534
    • Issue date Jun 3, 2014
    • Xerox Corporation
    • Zhaoyang Ou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Continuous process for manufacturing toners
    • Patent number 8,685,607
    • Issue date Apr 1, 2014
    • Xerox Corporation
    • Joo T. Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process of making polyester latex with buffer
    • Patent number 8,673,990
    • Issue date Mar 18, 2014
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for manufacturing photoreceptor layers
    • Patent number 8,568,952
    • Issue date Oct 29, 2013
    • Xerox Corporation
    • Cuong Vong
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions and processes
    • Patent number 8,492,066
    • Issue date Jul 23, 2013
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Latex processes
    • Patent number 8,492,065
    • Issue date Jul 23, 2013
    • Xerox Corporation
    • Joo T. Chung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner compositions
    • Patent number 8,455,171
    • Issue date Jun 4, 2013
    • Xerox Corporation
    • Robert D. Bayley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for controlling a toner preparation process
    • Patent number 8,450,040
    • Issue date May 28, 2013
    • Xerox Corporation
    • Kimberly D. Nosella
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Solvent-free emulsion process using acoustic mixing
    • Patent number 8,435,714
    • Issue date May 7, 2013
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner wash comprising ionic liquid
    • Patent number 8,431,319
    • Issue date Apr 30, 2013
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Emulsion aggregation toner composition
    • Patent number 8,383,311
    • Issue date Feb 26, 2013
    • Xerox Corporation
    • Chieh-Min Cheng
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner processes utilizing a defoamer as a coalescence aid for conti...
    • Patent number 8,313,884
    • Issue date Nov 20, 2012
    • Xerox Corporation
    • Kimberly D. Nosella
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Methods for preparing pharmaceuticals by emulsion aggregation proce...
    • Patent number 8,263,132
    • Issue date Sep 11, 2012
    • Xerox Corporation
    • Christopher David Blair
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Toner process including modifying rheology
    • Patent number 8,211,611
    • Issue date Jul 3, 2012
    • Xerox Corporation
    • Zhaoyang Ou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 8,142,970
    • Issue date Mar 27, 2012
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Solvent-free emulsion process
    • Patent number 8,124,309
    • Issue date Feb 28, 2012
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner compositions
    • Patent number 8,092,973
    • Issue date Jan 10, 2012
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner compositions
    • Patent number 8,080,353
    • Issue date Dec 20, 2011
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 7,943,283
    • Issue date May 17, 2011
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 7,794,911
    • Issue date Sep 14, 2010
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Emulsion/aggregation process using coalescent aid agents
    • Patent number 7,736,831
    • Issue date Jun 15, 2010
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 7,727,696
    • Issue date Jun 1, 2010
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Latex emulsion polymerizations in spinning disc reactors or rotatin...
    • Patent number 7,683,142
    • Issue date Mar 23, 2010
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Processes for aggregating toner components
    • Patent number 7,572,567
    • Issue date Aug 11, 2009
    • Xerox Corporation
    • Joo T. Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions
    • Patent number 7,553,601
    • Issue date Jun 30, 2009
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner composition
    • Patent number 7,507,513
    • Issue date Mar 24, 2009
    • Xerox Corporation
    • Yuhua Tong
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS OF MAKING POLYESTER LATEX WITH BUFFER
    • Publication number 20140142216
    • Publication date May 22, 2014
    • Xerox Corporation
    • Zhen LAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CONTINUOUS PROCESS FOR MANUFACTURING TONERS
    • Publication number 20140065537
    • Publication date Mar 6, 2014
    • Xerox Corporation
    • Joo T. CHUNG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner wash comprising ionic liquid
    • Publication number 20130302729
    • Publication date Nov 14, 2013
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Continuous production of fine toner
    • Publication number 20130216946
    • Publication date Aug 22, 2013
    • Xerox Corporation
    • Joo T. Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR MANUFACTURING PHOTORECEPTOR LAYERS
    • Publication number 20130189616
    • Publication date Jul 25, 2013
    • Xerox Corporation
    • Cuong Vong
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS OF MAKING POLYESTER LATEX WITH BUFFER
    • Publication number 20130184392
    • Publication date Jul 18, 2013
    • Xerox Corporation
    • Zhen LAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Toner wash comprising ionic liquid
    • Publication number 20120244466
    • Publication date Sep 27, 2012
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER COMPOSITIONS AND PROCESSES
    • Publication number 20120244470
    • Publication date Sep 27, 2012
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER PROCESSES UTILIZING WASHING AID
    • Publication number 20120148950
    • Publication date Jun 14, 2012
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ADDITIVE PACKAGE FOR TONER
    • Publication number 20110177444
    • Publication date Jul 21, 2011
    • Xerox Corporation
    • Dennis A. Mattison, JR.
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHODS FOR PREPARING PHARMACEUTICALS BY EMULSION AGGREGATION PROCE...
    • Publication number 20110150985
    • Publication date Jun 23, 2011
    • Xerox Corporation
    • Christopher David BLAIR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR CONTROLLING A TONER PREPARATION PROCESS
    • Publication number 20110097664
    • Publication date Apr 28, 2011
    • Xerox Corporation
    • Kimberly D. NOSELLA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    EMULSION AGGREGATION TONER COMPOSITION
    • Publication number 20110086301
    • Publication date Apr 14, 2011
    • Xerox Corporation
    • Chieh-Min CHENG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER COMPOSITIONS
    • Publication number 20110039199
    • Publication date Feb 17, 2011
    • Xerox Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER PROCESS INCLUDING MODIFYING RHEOLOGY
    • Publication number 20100310983
    • Publication date Dec 9, 2010
    • Xerox Corporation
    • Zhaoyang Ou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    EFFICIENT SOLVENT-BASED PHASE INVERSION EMULSIFICATION PROCESS WITH...
    • Publication number 20100310979
    • Publication date Dec 9, 2010
    • Xerox Corporation
    • Zhaoyang OU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER PROCESSES UTILIZING A DEFOAMER AS A COALESCENCE AID FOR CONTI...
    • Publication number 20100310984
    • Publication date Dec 9, 2010
    • Xerox Corporation
    • Kimberly D. Nosella
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SOLVENT-FREE EMULSION PROCESS
    • Publication number 20100266948
    • Publication date Oct 21, 2010
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SOLVENT-FREE EMULSION PROCESS USING ACOUSTIC MIXING
    • Publication number 20100266949
    • Publication date Oct 21, 2010
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER COMPOSITIONS
    • Publication number 20090263740
    • Publication date Oct 22, 2009
    • Xerox Corporation
    • Zhen Lai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LATEX PROCESSES
    • Publication number 20090246680
    • Publication date Oct 1, 2009
    • Xerox Corporation
    • Joo T. Chung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Toner compositions
    • Publication number 20090061342
    • Publication date Mar 5, 2009
    • Xerox Corporation.
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions
    • Publication number 20090061343
    • Publication date Mar 5, 2009
    • Xerox Corporation.
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions
    • Publication number 20080299478
    • Publication date Dec 4, 2008
    • Xerox Corporation.
    • Robert D. Bayley
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Toner compositions
    • Publication number 20080153025
    • Publication date Jun 26, 2008
    • Xerox Corporation.
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions
    • Publication number 20080138732
    • Publication date Jun 12, 2008
    • Xerox Corporation.
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Processes for aggregating toner components
    • Publication number 20080138739
    • Publication date Jun 12, 2008
    • XEROX Corporation
    • Joo T. Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner compositions
    • Publication number 20080138730
    • Publication date Jun 12, 2008
    • Xerox Corporation.
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Processes for toner component dispersion
    • Publication number 20080138738
    • Publication date Jun 12, 2008
    • XEROX Corporation
    • Joo T. Chung
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Emulsion/aggregation processes using coalescent aid agents
    • Publication number 20080063965
    • Publication date Mar 13, 2008
    • XEROX Corporation
    • Zhen Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY