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Alan Patrick Chorlton

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  • Stockport, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Azo pyrazolone pigments
    • Patent number 5,919,915
    • Issue date Jul 6, 1999
    • Zeneca Limited
    • Alan Patrick Chorlton
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Monoazo pigments
    • Patent number 5,744,590
    • Issue date Apr 28, 1998
    • Zeneca Limited
    • Alan Patrick Chorlton
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...