Patents Represented by Attorney J. Robert Thornton

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  • Nitrophenylhydrazine compounds
    Patent number: 4160090
    Abstract: N-Amino substituted aniline and 1,3-phenylenediamine compounds having 1 or 2 nitro groups on the aromatic ring. The compounds are useful as herbicides and as intermediates for preparing herbicides.
    Type: Grant
    Filed: November 7, 1977
    Date of Patent: July 3, 1979
    Assignee: United States Borax & Chemical Corporation
    Inventors: Don L. Hunter, William G. Woods, James D. Stone, Cecil W. LeFevre
  • Nitrophenylhydrazine compounds
    Patent number: 4156083
    Abstract: N-Amino substituted aniline and 1,3-phenylenediamine compounds having 1 or 2 nitro groups on the aromatic ring. The compounds are useful as herbicides and as intermediates for preparing herbicides.
    Type: Grant
    Filed: February 12, 1976
    Date of Patent: May 22, 1979
    Assignee: United States Borax & Chemical Corporation
    Inventors: Don L. Hunter, William G. Woods, James D. Stone, Cecil W. LeFevre