TREA

Kenneth Heatherington

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  • Burnham, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quinoline derivatives
    • Patent number 4,927,936
    • Issue date May 22, 1990
    • John Wyeth & Brother Ltd.
    • Roger Crossley
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Quinoline derivatives
    • Patent number 4,923,991
    • Issue date May 8, 1990
    • John Weyth & Brother Limited
    • Roger Crossley
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Quinoline derivatives
    • Patent number 4,837,329
    • Issue date Jun 6, 1989
    • American Home Products Corporation
    • Roger Crossley
    • C07 - ORGANIC CHEMISTRY