Patents by Inventor Vekataraman Kameswaran

Vekataraman Kameswaran 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).

  • Novel insecticidal dibenzoyl-tert-butylcarbazonitrile compounds and method for the preparation thereof
    Patent number: 4857550
    Abstract: The present invention provides novel insecticidal dibenzoyl-tert-butylcarbazonitrile compounds and a method for the preparation thereof. It also provides methods for controlling insects with said dibenzoyl-tert-butylcarbazonitrile compounds and for protecting growing plants, crops, trees, shrubs and ornamentals, from attack by said insects.
    Type: Grant
    Filed: August 29, 1988
    Date of Patent: August 15, 1989
    Assignee: American Cyanamid Company
    Inventors: Vekataraman Kameswaran, Donald P. Wright, Jr., Rod A. Herman