TREA

Christopher Pearson

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  • Hertford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Derivatives of N-phenylpyrazoles
    • Patent number 6,372,774
    • Issue date Apr 16, 2002
    • Rhone-Poulenc Agriculture Ltd.
    • Leslie Roy Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Derivatives of N-phenylpyrazoles
    • Patent number 5,916,618
    • Issue date Jun 29, 1999
    • Rhone-Poulenc Agriculture Ltd.
    • Leslie Roy Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Derivatives of N-phenylpyrazoles
    • Patent number 5,714,191
    • Issue date Feb 3, 1998
    • Rhone-Poulenc Agriculture Ltd.
    • Leslie Roy Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Derivatives of n-phenylpyrazoles
    • Patent number 5,608,077
    • Issue date Mar 4, 1997
    • Rhone-Poulenc Agriculture Ltd.
    • Leslie R. Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Derivatives of N-phenylpyrazoles
    • Patent number 5,547,974
    • Issue date Aug 20, 1996
    • Rhone-Poulenc Agriculture Ltd.
    • Leslie R. Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Herbicidal isoxazoles
    • Patent number 5,489,570
    • Issue date Feb 6, 1996
    • Rhone-Poulenc Agriculture Limited
    • Neil Geach
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Derivatives of N-phenylpyrazoles
    • Patent number 5,232,940
    • Issue date Aug 3, 1993
    • Leslie R. Hatton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dihalogenated herbicidal sulphones
    • Patent number 5,123,953
    • Issue date Jun 23, 1992
    • Rhone-Poulenc Agrochimie
    • Philipe Desbordes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Derivatives of N-phenylpyrazoles, compositions and use
    • Patent number 4,963,575
    • Issue date Oct 16, 1990
    • May & Baker Ltd.
    • Ian G. Buntain
    • C07 - ORGANIC CHEMISTRY