Patents by Inventor Veerender Murki

Veerender Murki 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).

  • A PROCESS FOR THE PREPARATION OF VENETOCLAX AND ITS POLYMORPHS THEREOF
    Publication number: 20220259204
    Abstract: The present invention relates to a process for the preparation of 4-(4-{[2-(4-chlorophenyl)-4,4dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b] pyridin-5-yloxy)benzamide) compound of formula-1 which is represented by the following structural formula:
    Type: Application
    Filed: July 8, 2020
    Publication date: August 18, 2022
    Inventors: Balakrishna Reddy SIRIGIREDDY, Veeraswamy BALINA, Sreenivas RACHAKONDA, Veerender MURKI, Durga Prasad KONAKANCHI, Pulla Reddy MUDDASANI, Venkaiah Chowdary NANNAPANENI
  • Co-crystal of carfilzomib with maleic acid and process for the preparation of pure carfilzomib
    Patent number: 10301353
    Abstract: Aspects of the present application relates to co-crystal of carfilzomib with maleic acid, process for the preparation of co-crystal of carfilzomib with maleic acid, process for the preparation of pure carfilzomib from co-crystal of carfilzomib with maleic acid and process for the preparation of amorphous carfilzomib.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: May 28, 2019
    Assignee: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Ramesh Kumar Nadgoud, Sridhar Vasam, Siva Reddy Makireddy, Veerender Murki, Rakesh Ganorkar, Jithin Jose, Subba Reddy Peddi Reddy, Praveen Chappa
  • CO-CRYSTAL OF CARFILZOMIB WITH MALEIC ACID AND PROCESS FOR THE PREPARATION OF PURE CARFILZOMIB
    Publication number: 20170369528
    Abstract: Aspects of the present application relates to co-crystal of carfilzomib with maleic acid, process for the preparation of co-crystal of carfilzomib with maleic acid, process for the preparation of pure carfilzomib from co-crystal of carfilzomib with maleic acid and process for the preparation of amorphous carfilzomib.
    Type: Application
    Filed: December 31, 2015
    Publication date: December 28, 2017
    Inventors: Ramesh Kumar NADGOUD, Sridhar VASAM, Siva Reddy MAKIREDDY, Veerender MURKI, Rakesh GANORKAR, Jithin JOSE, Subba Reddy PEDDI REDDY, Praveen CHAPPA
  • PREPARATION OF LENALIDOMIDE
    Publication number: 20160194301
    Abstract: Processes for the preparation of substantially pure lenalidomide. The application also relates to an enriched, substantially pure, and pure amorphous form of lenalidomide and solid dispersions containing amorphous lenalidomide.
    Type: Application
    Filed: March 14, 2016
    Publication date: July 7, 2016
    Inventors: Surya Narayana DEVARAKONDA, Sesha Reddy YARRAGUNTLA, Vamsi Krishna MUDAPAKA, Rajasekhar KADABOINA, Veerender MURKI, Amarendhar MANDA, Venkata Rao BADISA, Naresh VEMULA, Rama Seshagiri Rao PULLA, Venu NALIVELA
  • Preparation of bendamustine and its salts
    Patent number: 9376394
    Abstract: The present application relate to processes for the preparation of bendamustine and its pharmaceutically acceptable salts.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: June 28, 2016
    Assignees: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Rajasekhar Kadaboina, Veerender Murki, Venkat Rao Badisa, Nageshwar Gunda
  • Preparation of ticagrelor
    Patent number: 9233966
    Abstract: Provided are processes for preparing Ticagrelor and its intermediates that are useful in the processes. Also provided are salts of Ticagrelor, their processes and solid dispersion of Ticagrelor having Ticagrelor in amorphous form.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: January 12, 2016
    Assignee: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Vilas Hareshwar Dahanukar, Goverdhan Gilla, Sreenivasulu Kurella, Shweta Mahajan Kulkarni, Raghupathi Reddy Anumula, Sampath Aalla, Yakambram Bojja, Ravi Ram Chandra Sekhar Elati, Veerender Murki, Venkata Annapurna Sasikala Cheemalapati
  • PREPARATION OF TICAGRELOR
    Publication number: 20150073146
    Abstract: Provided are processes for preparing Ticagrelor and its intermediates that are useful in the processes. Also provided are salts of Ticagrelor, their processes and solid dispersion of Ticagrelor having Ticagrelor in amorphous form.
    Type: Application
    Filed: April 5, 2013
    Publication date: March 12, 2015
    Inventors: Vilas Hareshwar Dahanukar, Goverdhan Gilla, Sreenivasulu Kurella, Shweta Mahajan Kulkarni, Raghupathi Reddy Anumula, Sampath Aalla, Yakambram Bojja, Ravi Ram Chandra Sekhar Elati, Veerender Murki, Venkata Annapurna Sasikala Cheemalapati
  • LENALIDOMIDE SOLVATES AND PROCESSES
    Publication number: 20130172563
    Abstract: The present application relates to lenalidomide salts and solvates, and processes for the preparation thereof.
    Type: Application
    Filed: August 10, 2012
    Publication date: July 4, 2013
    Applicants: Dr. Reddy's Laboratories, Inc., Dr. Reddy's Laboratories Ltd.
    Inventors: Srinivasulu Rangineni, Nagakiran Duggirala, Vamsi Krishna Mudapaka, Rajasekhar Kadaboina, Veerender Murki, Amarendhar Manda, Venkata Rao Badisa, Naresh Vemula, Rama Seshagiri Rao Pulla
  • PROCESSES FOR PREPARING PEMETREXED
    Publication number: 20130165654
    Abstract: The present invention relates to pemetrexed disodium substantially free from specific process-related impurities, and processes for the preparation thereof.
    Type: Application
    Filed: February 13, 2012
    Publication date: June 27, 2013
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES LTD.
    Inventors: Rajasekhar Kadaboina, Sekhar Munaswamy Nariyam, Veerender Murki, Amarendhar Manda, Raghupati Rama Vinjamuri, Nageshwar Gunda
  • PREPARATION OF BENDAMUSTINE AND ITS SALTS
    Publication number: 20130158273
    Abstract: The present application relate to processes for the preparation of bendamustine and its pharmaceutically acceptable salts.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 20, 2013
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES, LTD.
    Inventors: Rajasekhar Kadaboina, Veerender Murki, Venkat Rao Badisa, Nageshwar Gunda
  • LENALIDOMIDE SOLVATES AND PROCESSES
    Publication number: 20110237802
    Abstract: The present application relates to lenalidomide salts and solvates, and processes for the preparation thereof.
    Type: Application
    Filed: May 17, 2011
    Publication date: September 29, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Srinivasulu Rangineni, Nagakiran Duggirala, Vamsi Krishna Mudapaka, Rajasekhar Kadaboina, Veerender Murki, Amarendhar Manda, Venkata Rao Badisa, Naresh Vemula, Rama Seshagiri Rao Pulla
  • PREPARATION OF CAPECITABINE
    Publication number: 20110224422
    Abstract: The present invention relates to substantially pure capecitabine and processes for the preparation thereof.
    Type: Application
    Filed: May 25, 2011
    Publication date: September 15, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Rajasekhar Kadaboina, Sekhar Munaswamy Nariyam, Veerender Murki, Raghupati Rama Vinjamuri, Srinivas Benda, Shravan Kumar Komati, Nageshwar Gunda
  • PREPARATION OF LENALIDOMIDE
    Publication number: 20110021567
    Abstract: Processes for the preparation of substantially pure lenalidomide. The application also relates to an enriched, substantially pure, and pure amorphous form of lenalidomide and solid dispersions containing amorphous lenalidomide.
    Type: Application
    Filed: March 11, 2009
    Publication date: January 27, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Surya Narayana Devarakonda, Sesha Reddy Yarraguntla, Vamsi Krishna Mudapaka, Rajasekhar Kadaboina, Veerender Murki, Amarendhar Manda, Venkata Rao Badisa, Naresh Vemula, Rama Seshagiri Rao Pulla, Venu Nalivela
  • PREPARATION OF GEMCITABINE
    Publication number: 20090069557
    Abstract: A process for preparation of gemcitabine hydrochloride and purification thereof.
    Type: Application
    Filed: February 6, 2007
    Publication date: March 12, 2009
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Venkata Raghavendra Acharyulu Palle, Sekhar Munaswamy Nariyam, Veerender Murki, Anirudha Arvind Waghmare, Vishnu Nandkishore Mundhada
  • Crystalline Trihydrate of Zoledronic Acid
    Publication number: 20080255366
    Abstract: Zoledronic acid trihydrate, processes for its preparation, and conversion into zoledronic acid monohydrate.
    Type: Application
    Filed: July 6, 2006
    Publication date: October 16, 2008
    Applicants: DR. REDDY'S LABORATORIES LIMITED, DR. REDDY'S LABORATORIES, INC.
    Inventors: Pradeep Kumar Mohakhud, Veerender Murki, Kishore Babu Nandamudi, Moses Babu, Surajit Banerjee
  • PROCESS FOR PREPARING ANASTROZOLE
    Publication number: 20070100148
    Abstract: A process for preparing anastrazole.
    Type: Application
    Filed: October 31, 2006
    Publication date: May 3, 2007
    Inventors: Veerender Murki, Venkata Raghavendra Palle, Pandurang Prasad Panchbhai
  • Crystalline form of zoledronic acid
    Publication number: 20060178439
    Abstract: Zoledronic acid trihydrate.
    Type: Application
    Filed: January 3, 2006
    Publication date: August 10, 2006
    Inventors: Pradeep Mohakhud, Veerender Murki, Kishore Nandanmudi, Moses Babu, Surajit Banerjee