Patents by Inventor Raaj Kumar

Raaj Kumar 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 benzoylureidoaryl phosphate compounds
    Patent number: 4734404
    Abstract: Novel benzoylureidoaryl phosphate 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: June 6, 1986
    Date of Patent: March 29, 1988
    Assignee: Rhone-Poulenc Nederland B.V.
    Inventors: Raaj Kumar, Themistocles D. J. D'Silva