Patents by Inventor Anjul Kumar

Anjul Kumar 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 tetrofosmin or acid salt thereof
    Patent number: 10836781
    Abstract: The present invention relates to an improved process for the preparation of tetrofosmin or acid addition salt thereof. The present invention also relates to the process for the preparation of tetrofosmin disulfosalicylate salt. Further the present invention also provides the polymorphic form J of disulfosalicylate salt of tetrofosmin.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: November 17, 2020
    Assignee: JUBILANT GENERICS LIMITED
    Inventors: Mokkapati Umamaheshwar Prasad, Anjul Kumar, Shishupal Singh, Dharam Vir
  • AN IMPROVED PROCESS FOR THE PREPARATION OF TETROFOSMIN OR ACID ADDITION SALT THEREOF
    Publication number: 20190382423
    Abstract: The present invention relates to an improved process for the preparation of tetrofosmin or acid addition salt thereof. The present invention also relates to the process for the preparation of tetrofosmin disulfosalicylate salt. Further the present invention also provides the polymorphic form J of disulfosalicylate salt of tetrofosmin.
    Type: Application
    Filed: November 20, 2017
    Publication date: December 19, 2019
    Inventors: Mokkapati Umamaheshwar PRASAD, Anjul KUMAR, Shishupal SINGH, Dharam VIR
  • Process for the preparation of aliskiren
    Patent number: 9056816
    Abstract: The present invention provides a novel process and novel intermediates useful in the synthesis of pharmaceutically active compounds, especially renin inhibitors, such as Aliskiren, or a salt thereof, preferably Aliskiren hemifumarate.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: June 16, 2015
    Assignee: JUBILANT LIFE SCIENCES LIMITED
    Inventors: Sujay Biswas, Sankareswaran Srimurugan, Anjul Kumar, Atulya Kumar Panda, Danish Jamshad, Mukesh Masand, Bidyut Biswas, Vikas Bansal, Ashish Kumar Gupta, Dharam Vir
  • PROCESS FOR THE PREPARATION OF ALISKIREN
    Publication number: 20140256963
    Abstract: The present invention provides a novel process and novel intermediates useful in the synthesis of pharmaceutically active compounds, especially renin inhibitors, such as Aliskiren, or a salt thereof, preferably Aliskiren hemifumarate.
    Type: Application
    Filed: October 19, 2012
    Publication date: September 11, 2014
    Inventors: Sujay Biswas, Sankareswaran Srimurugan, Anjul Kumar, Atulya Kumar Panda, Danish Jamshad, Mukesh Masand, Bidyut Biswas, Vikas Bansal, Ashish Kumar Gupta, Dharam Vir