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Kevin Johnson

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  • Lancashire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compositions and processes
    • Patent number 7,314,274
    • Issue date Jan 1, 2008
    • Hewlett-Packard Development Company, L.P.
    • John O'Donnell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Magenta metal chelate dyes and their use in ink-jet printers
    • Patent number 7,238,227
    • Issue date Jul 3, 2007
    • Fujifilm Imaging Colorants Limited
    • Clive Edwin Foster
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Metal chelate compounds and inks
    • Patent number 6,979,364
    • Issue date Dec 27, 2005
    • Avecia Limited
    • Gavin Wright
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Processes, compositions and compounds
    • Patent number 6,969,421
    • Issue date Nov 29, 2005
    • Avecia Limited
    • Gavin Wright
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink-jet printing process
    • Patent number 6,932,466
    • Issue date Aug 23, 2005
    • Avecia Limited
    • John David Payne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE AND CLUTCH DISCS
    • Publication number 20110311753
    • Publication date Dec 22, 2011
    • SURFACE TRANSFORMS PLC
    • Joseph Julio Faria
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Brake and clutch discs
    • Publication number 20100000831
    • Publication date Jan 7, 2010
    • SURFACE TRANSFORMS PLC
    • Julio Joseph Faria
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Magenta metal chelate dyes and their use in ink-jet printers
    • Publication number 20060150861
    • Publication date Jul 13, 2006
    • Clive Edwin Foster
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Metal chelate compounds and inks
    • Publication number 20050274280
    • Publication date Dec 15, 2005
    • Avecia Limited
    • Gavin Wright
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Compositions and processes
    • Publication number 20050225616
    • Publication date Oct 13, 2005
    • AVECIA LIMITED
    • John O'Donnell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Guanidine-based coating compositions
    • Publication number 20040058202
    • Publication date Mar 25, 2004
    • John David Payne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ink-jet printing process
    • Publication number 20040046848
    • Publication date Mar 11, 2004
    • John David Payne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Processes, compositions and compounds
    • Publication number 20040027399
    • Publication date Feb 12, 2004
    • Avecia Limited
    • Gavin Wright
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Metal chelate compounds and inks
    • Publication number 20040020405
    • Publication date Feb 5, 2004
    • Avecia Limited
    • Gavin Wright
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...