Patents Represented by Attorney Douglas G. Brace

Find this attorney in the Justia Lawyer Directory

  • Insecticidal isovaleric acid esters
    Patent number: 4411912
    Abstract: Esters and thiolesters of amino acids, intermediates therefor, synthesis thereof, and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: November 13, 1979
    Date of Patent: October 25, 1983
    Assignee: Zoecon Corporation
    Inventors: Clive A. Henrick, Barbara A. Garcia