Patents by Inventor Nagaraju MEKALA

Nagaraju MEKALA 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 pazopanib or a pharmaceutically acceptable salt thereof
    Patent number: 11427570
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: August 30, 2022
    Assignee: Laurus Labs Limited
    Inventors: Satyanarayana Chava, Seeta Rama Anjaneyulu Gorantla, Venkata Sunil Kumar Indukuri, Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Durga Prasad Kuchipudi
  • Process for the preparation of Pazopanib or a pharmaceutically acceptable salt thereof
    Patent number: 11299477
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: April 12, 2022
    Assignee: Laurus Labs Limited
    Inventors: Satyanarayana Chava, Seeta Rama Anjaneyulu Gorantla, Venkata Sunil Kumar Indukuri, Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Durga Prasad Kuchipudi
  • Process for preparation of empagliflozin or its co-crystals, solvates and their polymorphs thereof
    Patent number: 11046676
    Abstract: The present invention relates to process for the preparation of Empagliflozin or its co-crystals, solvates and/or polymorphs thereof. The present invention also relates to novel intermediates used therein, and process for the preparation thereof. The present invention further relates to process for preparation of amorphous and crystalline form of Empagliflozin.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: June 29, 2021
    Assignee: Laurus Labs Limited
    Inventors: Uma Maheswar Rao Vasireddi, Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Srinivas Lagadapati
  • Processes for the preparation of carfilzomib or pharmaceutically acceptable salts thereof
    Patent number: 10800809
    Abstract: The present invention relates to an improved process for the preparation of carfilzomib or a pharmaceutically acceptable salt thereof. The present invention also relates to a process for the preparation of amorphous form of carfilzomib.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: October 13, 2020
    Assignee: Laurus Labs Limited
    Inventors: Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Srinivasa Rao Buddepu, Lakshmi Kanth Kola, Venkata Sunil Kumar Indukuri, Seeta Rama Anjaneyulu Gorantla, Satyanarayana Chava
  • PROCESS FOR THE PREPARATION OF PAZOPANIB OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
    Publication number: 20200262821
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 20, 2020
    Inventors: Satyanarayana CHAVA, Seeta Rama Anjaneyulu GORANTLA, Venkata Sunil Kumar INDUKURI, Sanjay Kumar DEHURY, Nagaraju MEKALA, Jahangeer Baba SHAIK, Durga Prasad KUCHIPUDI
  • PROCESS FOR THE PREPARATION OF PAZOPANIB OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
    Publication number: 20200262820
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 20, 2020
    Inventors: Satyanarayana CHAVA, Seeta Rama Anjaneyulu GORANTLA, Venkata Sunil Kumar INDUKURI, Sanjay Kumar DEHURY, Nagaraju MEKALA, Jahangeer Baba SHAIK, Durga Prasad KUCHIPUDI
  • Process for the preparation of pazopanib or a pharmaceutically acceptable salt thereof
    Patent number: 10730859
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: August 4, 2020
    Assignee: Laurus Labs Limited
    Inventors: Satyanarayana Chava, Seeta Rama Anjaneyulu Gorantla, Venkata Sunil Kumar Indukuri, Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Durga Prasad Kuchipudi
  • NOVEL PROCESS FOR PREPARATION OF EMPAGLIFLOZIN OR ITS CO-CRYSTALS, SOLVATES AND THEIR POLYMORPHS THEREOF
    Publication number: 20200131163
    Abstract: The present invention relates to process for the preparation of Empagliflozin or its co-crystals, solvates and/or polymorphs thereof. The present invention also relates to novel intermediates used therein, and process for the preparation thereof. The present invention further relates to process for preparation of amorphous and crystalline form of Empagliflozin.
    Type: Application
    Filed: June 5, 2018
    Publication date: April 30, 2020
    Inventors: Uma Maheswar Rao VASIREDDI, Sanjay Kumar DEHURY, Nagaraju MEKALA, Jahangeer Baba SHAIK, Srinivas LAGADAPATI
  • PROCESSES FOR THE PREPARATION OF CARFILZOMIB OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF
    Publication number: 20190284231
    Abstract: The present invention relates to an improved process for the preparation of carfilzomib or a pharmaceutically acceptable salt thereof. The present invention also relates to a process for the preparation of amorphous form of carfilzomib.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Inventors: Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Srinivasa Rao Buddepu, Lakshmi Kanth Kola, Venkata Sunil Kumar Indukuri, Seeta Rama Anjaneyulu Gorantla, Satyanarayana Chava
  • Processes for the preparation of carfilzomib or pharmaceutically acceptable salts thereof
    Patent number: 10364269
    Abstract: The present invention relates to an improved process for the preparation of carfilzomib or a pharmaceutically acceptable salt thereof. The present invention also relates to a process for the preparation of amorphous form of carfilzomib.
    Type: Grant
    Filed: May 21, 2016
    Date of Patent: July 30, 2019
    Assignee: LAURUS LABS LIMITED
    Inventors: Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Srinivasa Rao Buddepu, Lakshmi Kanth Kola, Venkata Sunil Kumar Indukuri, Seeta Rama Anjaneyulu Gorantla, Satyanarayana Chava
  • AN IMPROVED PROCESSES FOR THE PREPARATION OF CARFILZOMIB OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF
    Publication number: 20190085026
    Abstract: The present invention relates to an improved process for the preparation of carfilzomib or a pharmaceutically acceptable salt thereof. The present invention also relates to a process for the preparation of amorphous form of carfilzomib.
    Type: Application
    Filed: May 21, 2016
    Publication date: March 21, 2019
    Inventors: Sanjay Kumar Dehury, Nagaraju Mekala, Jahangeer Baba Shaik, Srinivasa Rao Buddepu, Lakshmi Kanth Kola, Venkata Sunil Kumar Indukuri, Seeta Rama Anjaneyulu Gorantla, Satyanarayana Chava
  • AN IMPROVED PROCESS FOR THE PREPARATION OF PAZOPANIB OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
    Publication number: 20160280689
    Abstract: The present invention is relates to an improved process for the preparation of pazopanib or a pharmaceutically acceptable salts thereof. The present invention also relates to novel polymorphic Forms of pazopanib hydrochloride, and its intermediates thereof.
    Type: Application
    Filed: November 5, 2014
    Publication date: September 29, 2016
    Inventors: Satyanarayana CHAVA, Seeta Rama Anjaneyulu GORANTLA, Venkata Sunil Kumar INDUKURI, Sanjay Kumar DEHURY, Nagaraju MEKALA, Jahangeer Baba SHAIK, Durga Prasad KUCHIPUDI