Patents by Inventor DEVARAJAN CHOCKALINGAM

DEVARAJAN CHOCKALINGAM 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).

  • PROCESS FOR SYNTHESIS OF (3-CHLORO-2-PYRIDYL)HYDRAZINE
    Publication number: 20230018429
    Abstract: Described herein are novel methods of synthesizing (3-chloro-2-pyridyl)hydrazine. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamide compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.
    Type: Application
    Filed: November 22, 2020
    Publication date: January 19, 2023
    Inventors: DEVARAJAN CHOCKALINGAM, VIPUL DUDHAT, RAJU MAHADEV KHARATKAR, JIANHUA MAO, PANKAJKUMAR VEKARIYA, DHARMESH BALVANTRAI BHATT