Patents by Inventor Balsubramanyan Sugavanam

Balsubramanyan Sugavanam 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).

  • Herbicidal formulations
    Patent number: 4113465
    Abstract: Herbicidal and fungicidal compounds of the formula: ##STR1## wherein rings A and B are unsubstituted or carry one or more substituents which may be lower alkyl, halogen, lower alkoxy, cyano, nitro, lower alkylcarbonyloxy, methylene dioxy, amino, or mono- or dialkyl amino, and Het is a 1,2,4-triazolyl or imidazolyl group.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: September 12, 1978
    Assignee: Imperial Chemical Industries Limited
    Inventors: Margaret Claire Shephard, Balsubramanyan Sugavanam, Paul Anthony Worthington, David John Collins, David Griffin