John A. L. Herbert

Person

  • Bury, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Pyranones

    • Patent number 5,670,662
    • Issue date Sep 23, 1997
    • Zeneca Limited
    • John Crosby
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyranones

    • Patent number 5,527,916
    • Issue date Jun 18, 1996
    • Zeneca Limited
    • Andrew J. Blacker
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyranones

    • Patent number 5,443,971
    • Issue date Aug 22, 1995
    • Zeneca Limited
    • Andrew J. Blacker
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyranones

    • Patent number 5,443,970
    • Issue date Aug 22, 1995
    • Zeneca Limited
    • Andrew J. Blacker
    • C07 - ORGANIC CHEMISTRY