Patents by Inventor Gyanchander Eppa

Gyanchander Eppa 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).

  • Synthesis of novel intermediate(s) for preparing rivastigmine
    Patent number: 10882819
    Abstract: The present invention relates to novel intermediate(s), which are useful for the preparation of Rivastigmine compound of formula (I) and its pharmaceutically acceptable salts. The present invention further relates to the processes for the preparation of such novel intermediate(s) and preparation of Rivastigmine using such novel intermediate(s).
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: January 5, 2021
    Assignee: Cadila Corporate Campus
    Inventors: Jhillu Singh Yadav, Gyanchander Eppa, Pranav Rameshbhai Vachharajani, Nutan Bharatbhai Vekariya, Chetan Umeshbhai Bhavsar, Rajiv Indravadan Modi, Bakulesh Mafatlal Khamar
  • SYNTHESIS OF NOVEL INTERMEDIATE(S) FOR PREPARING RIVASTIGMINE
    Publication number: 20200095195
    Abstract: The present invention relates to novel intermediate(s), which are useful for the preparation of Rivastigmine compound of formula (I) and its pharmaceutically acceptable salts. The present invention further relates to the processes for the preparation of such novel intermediate(s) and preparation of Rivastigmine using such novel intermediate(s).
    Type: Application
    Filed: September 25, 2019
    Publication date: March 26, 2020
    Applicant: Cadila Pharmaceuticals, Ltd.
    Inventors: Jhillu Singh Yadav, Gyanchander Eppa, Pranav Rameshbhai Vachharajani, Nutan Bharatbhai Vekariya, Chetan Umeshbhai Bhavsar, Rajiv Indravadan Modi, Bakulesh Mafatlal Khamar