Patents by Inventor Venkata Subbarao YAZALI

Venkata Subbarao YAZALI 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).

  • Solid state forms of ivosidenib
    Patent number: 11673880
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: June 13, 2023
    Assignee: ASSIA CHEMICAL INDUSTRIES LTD.
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • SOLID STATE FORMS OF FEZAGEPRAS AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20220380288
    Abstract: The present disclosure encompasses solid state forms of Setogepram, in embodiments crystalline polymorphs or salts of Setogepram, particularly Setogepram sodium, processes for preparation thereof, and pharmaceutical compositions thereof.
    Type: Application
    Filed: October 27, 2020
    Publication date: December 1, 2022
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali
  • SOLID STATE FORMS OF IVOSIDENIB
    Publication number: 20210309639
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • Solid state forms of Ivosidenib
    Patent number: 11066390
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: July 20, 2021
    Assignee: ASSIA CHEMICAL INDUSTRIES LTD.
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • SOLID STATE FORMS OF IVOSIDENIB
    Publication number: 20200308146
    Abstract: Solid state forms of Ivosidenib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
    Type: Application
    Filed: November 27, 2018
    Publication date: October 1, 2020
    Inventors: Anantha Rajmohan Muthusamy, Amit Singh, Venkata Subbarao Yazali, Parven Kumar Luthra, Sanjay Lakhabhai Vasoya, Bhatu Tumba Patil, Amit Kumar Taneja, Naveen Chandra Srivastav, Rinku Singh, Vadivelan Rengasamy, Abhilash Tyagi
  • Processes for the preparation of sofosbuvir and intermediates thereof
    Patent number: 10676498
    Abstract: The present disclosure provides procedures and intermediates for the preparation of Sofosbuvir, comprising the step of reacting a compound of formula 2: wherein R1 and R2 can independently be hydrogen or halogen, provided that at least one of R1 and R2 is a halogen.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: June 9, 2020
    Assignee: Teva Pharmaceuticals International GmbH
    Inventors: Vinod Kumar Kansal, Dhirenkumar Natvarial Mistry, Srinivas Achanta, Sundaraselvan Ariyamuthu, Miteshgir Kanchangir Goswami, Venkata Subbarao Yazali
  • IMPROVED PROCESSES FOR THE PREPARATION OF SOFOSBUVIR AND INTERMEDIATES THEREOF
    Publication number: 20190218243
    Abstract: The present disclosure provides procedures and intermediates for the preparation of Sofosbuvir, comprising the step of reacting a compound of formula 2: wherein R1 and R2 can independently be hydrogen or halogen, provided that at least one of R1 and R2 is a halogen.
    Type: Application
    Filed: June 2, 2016
    Publication date: July 18, 2019
    Inventors: Vinod Kumar KANSAL, Dhirenkumar Natvarial MISTRY, Srinivas ACHANTA, Sundaraselvan ARIYAMUTHU, Miteshgir Kanchangir GOSWAMI, Venkata Subbarao YAZALI