Patents by Inventor Sura JAGADEESH

Sura JAGADEESH 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 the preparation of 2-cyanoimidazole compounds
    Patent number: 10968182
    Abstract: It is an object of the present invention to provide a novel and advantageous process for commercially preparing of 2-cyanoimidazole compounds. More particularly, it relates to an efficient method of preparation of cyazofamid synthetic precursor by simultaneous conversion of aldoxime group to the corresponding cyano-derivative and reducing of N-oxygenated-imidazole ring to imidazole under mild conditions using reducing agent selected from the group consisting of metal salts of sulfur-containing derivatives in the presence of a polar organic solvent.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: April 6, 2021
    Assignee: Adama Makhteshim Ltd.
    Inventors: Meka Bhoopal, Sura Jagadeesh, Bijukumar Gopinathan Pillai, Michael Grabarnik, Doron Mason
  • PROCESS FOR THE PREPARATION OF 2-CYANOIMIDAZOLE COMPOUNDS
    Publication number: 20200071278
    Abstract: It is an object of the present invention to provide a novel and advantageous process for commercially preparing of 2-cyanoimidazole compounds. More particularly, it relates to an efficient method of preparation of cyazofamid synthetic precursor by simultaneous conversion of aldoxime group to the corresponding cyano-derivative and reducing of N-oxygenated-imidazole ring to imidazole under mild conditions using reducing agent selected from the group consisting of metal salts of sulfur-containing derivatives in the presence of a polar organic solvent.
    Type: Application
    Filed: February 23, 2018
    Publication date: March 5, 2020
    Applicant: Adama Makhteshim Ltd.
    Inventors: Meka BHOOPAL, Sura JAGADEESH, Bijukumar Gopinathan PILLAI, Michael GRABARNIK, Doron MASON