Patents by Inventor Sathaiah KANDULA

Sathaiah KANDULA 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).

  • Intermediates for the preparation of eribulin thereof
    Patent number: 11008296
    Abstract: The present invention relates to novel intermediates of Eribulin and process for the preparation of the same. The process of the present invention is commercially viable and can be easily adopted for plant scale operations. The present invention relates to tetrahydrofuran compounds of formula I, X, XI, D and B.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 18, 2021
    Assignee: Natco Pharma Limited
    Inventors: Bulli Babi Vipparla, Sreenivas Nagapuri, Sathaiah Kandula, Janaki Rama Rao Ravi, Durga Prasad Konakanchi, Pulla Reddy Muddasani, Venkaiah Chowdary Nannapaneni
  • INTERMEDIATES FOR THE PREPARATION OF ERIBULIN THEREOF
    Publication number: 20200299248
    Abstract: The present invention relates to novel intermediates of Eribulin and process for the preparation of the same. The process of the present invention is commercially viable and can be easily adopted for plant scale operations. The present invention relates to tetrahydrofuran compounds of formula I, X, XI, D and B.
    Type: Application
    Filed: November 20, 2018
    Publication date: September 24, 2020
    Inventors: Bulli Babi VIPPARLA, Sreenivas NAGAPURI, Sathaiah KANDULA, Janaki Rama Rao RAVI, Durga Prasad KONAKANCHI, Pulla Reddy MUDDASANI, Venkaiah Chowdary NANNAPANENI