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Christopher M. Knapp

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  • Fairport, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,372,402
    • Issue date Apr 16, 2002
    • Xerox Corporation
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,348,292
    • Issue date Feb 19, 2002
    • Xerox Corporation
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,346,357
    • Issue date Feb 12, 2002
    • Xerox Corporation
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,335,136
    • Issue date Jan 1, 2002
    • Xerox Corporation
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,218,066
    • Issue date Apr 17, 2001
    • Xerox Corporation
    • Weizhong Zhao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging apparatuses and processes thereof containing a marking mate...
    • Patent number 6,212,347
    • Issue date Apr 3, 2001
    • Xerox Corporation
    • Weizhong Zhao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developers and processes thereof
    • Patent number 6,187,498
    • Issue date Feb 13, 2001
    • Xerox Corporation
    • Christopher M. Knapp
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging apparatus
    • Patent number 6,187,499
    • Issue date Feb 13, 2001
    • Xerox Corporation
    • Weizhong Zhao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developer compositions and processes
    • Patent number 6,180,308
    • Issue date Jan 30, 2001
    • Xerox Corporation
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developers and processes thereof
    • Patent number 6,060,204
    • Issue date May 9, 2000
    • Xerox Corporation
    • Christopher M. Knapp
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer compositions with copolymers
    • Patent number 5,866,292
    • Issue date Feb 2, 1999
    • Xerox Corporation
    • Scott D. Chamberlain
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer compositions
    • Patent number 5,783,349
    • Issue date Jul 21, 1998
    • Xerox Corporation
    • John W. Spiewak
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging neutralization processes
    • Patent number 5,723,244
    • Issue date Mar 3, 1998
    • Xerox Corporation
    • Scott D. Chamberlain
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer compositions with rhodamine
    • Patent number 5,714,297
    • Issue date Feb 3, 1998
    • Xerox Corporation
    • Scott D. Chamberlain
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer compositions with copolymers
    • Patent number 5,688,624
    • Issue date Nov 18, 1997
    • Xerox Corporation
    • Scott D. Chamberlain
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Developer compositions and processes
    • Publication number 20020136977
    • Publication date Sep 26, 2002
    • Xerox Corporation.
    • David H. Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY