Patents by Inventor Themistocles Damasceno J. D'Silva

Themistocles Damasceno J. D'Silva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pesticidal alpha-cyanobenzyl phenyl benzoyl urea compounds
    Patent number: 4578402
    Abstract: Novel alpha-cyanobenzyl phenyl benzoyl urea compounds are provided together with methods for their preparation and the use of said compounds as the active toxicant in pesticidal compositions.
    Type: Grant
    Filed: March 15, 1985
    Date of Patent: March 25, 1986
    Assignee: Union Carbide Corporation
    Inventor: Themistocles Damasceno J. D'Silva