Patents Represented by Attorney Floyd E. Trimble
  • Patent number: 3933472
    Abstract: Ring and side chain substituted alkylaryl ketones are useful in controlling the growth of germinating and seedling weed grasses and germinating and seedling broadleaf weeds.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: January 20, 1976
    Assignee: Buckman Laboratories, Inc.
    Inventors: Stanley J. Buckman, Joseph G. E. Fenyes, Kenneth J. Flanagan, John D. Pera, Miguel L. Pulido
  • Patent number: 3932478
    Abstract: Unsubstituted and substituted dialkyl esters of phosphoric and diphosphonic acids, nuclearly brominated derivatives thereof, and metal mono-, bis-, and tris- derivatives of phosphonic acid half-esters are useful as ultraviolet light absorbers and as fire retardants.
    Type: Grant
    Filed: October 3, 1973
    Date of Patent: January 13, 1976
    Assignee: Buckman Laboratories, Inc.
    Inventors: Joseph G. E. Fenyes, Kenneth J. Flanagan