Patents by Inventor Uppala Manikya RAO

Uppala Manikya RAO 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 PREPARATION OF SUGAMMADEX SODIUM
    Publication number: 20200109219
    Abstract: An improved process for the preparation of Sugammadex sodium and its purification process thereof is provided.
    Type: Application
    Filed: April 6, 2018
    Publication date: April 9, 2020
    Inventors: Ponnaiah Ravi, Yamma Ayyan Krishna Kumar Moorthi, Batthini Guruswamy, Ponnoju Vijay Bhaskar, Arutla Srividya, Uppala Manikya Rao, Girish Arvind KAVISHWAR, Anil Kumar SONI, Satishbhai MORE, Medida Venkata Rama Chandra MURTHY, Patnala Sriramachandra MURTHY
  • Process for preparation of sugammadex sodium
    Patent number: 9879096
    Abstract: The present invention provides a process for the preparation of sugammadex sodium involving the step of: reacting 6-perdeoxy-6-per-halo-gamma-cyclodextrin with 3-mercapto propionic acid in the presence of alkali metal alkoxide in an organic solvents. The invention also provides a process for purifying the sugammadex or its pharmaceutically acceptable salts using water and organic solvents.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: January 30, 2018
    Assignee: NEULAND LABORATORIES LIMITED
    Inventors: Ponnaiah Ravi, Praveenkumar Neela, Batthini Guruswamy, Sribhashyam Ravikanth, Uppala Manikya Rao
  • An Improved Process for Preparation of Sugammadex Sodium
    Publication number: 20160009827
    Abstract: The present invention provides a process for the preparation of sugammadex sodium involving the step of: reacting 6-perdeoxy-6-per-halo-gamma-cyclodextrin with 3-mercapto propionic acid in the presence of alkali metal alkoxide in an organic solvents. The invention also provides a process for purifying the sugammadex or its pharmaceutically acceptable salts using water and organic solvents.
    Type: Application
    Filed: April 8, 2013
    Publication date: January 14, 2016
    Inventors: Ponnaiah RAVI, Praveenkumar NEELA, Batthini Ravindrabhai GURUSWAMY, Sribhashyam RAVIKANTH, Uppala Manikya RAO