Patents by Inventor Themistocles D. D'Silva

Themistocles D. 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 water-soluble aminoacid sulfenylated carbamates
    Patent number: 4686233
    Abstract: Pesticidal water-soluble aminoacid sulfenylated carbamates useful as broad spectrum insecticides and miticides, particularly useful as systemic insecticides.
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: August 11, 1987
    Assignee: Union Carbide Corporation
    Inventors: Chennupati K. Rao, Themistocles D. D'Silva
  • Biocidal sulfur-containing bis-imino carbamate compounds
    Patent number: 4612326
    Abstract: Sulfur-containing bis-amino carbamate compounds exhibit outstanding acaricidal, nematocidal and insecticidal activity.
    Type: Grant
    Filed: June 18, 1982
    Date of Patent: September 16, 1986
    Assignee: Union Carbide Corporation
    Inventor: Themistocles D. D'Silva
  • Pesticidal water-soluble aminoacid sulfenylated carbamates
    Patent number: 4605667
    Abstract: Pesticidal water-soluble aminoacid sulfenylated carbamates useful as broad spectrum insecticides and miticides, particularly useful as systemic insecticides.
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: August 12, 1986
    Assignee: Union Carbide Corporation
    Inventors: Chennupati K. Rao, Themistocles D. D'Silva