Patents by Inventor Sreenivasulu Kurella

Sreenivasulu Kurella 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).

  • 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
  • PROCESSES FOR PREPARING ZAFIRLUKAST
    Publication number: 20090149662
    Abstract: An improved process for the preparation of substantially pure zafirlukast and pharmaceutical compositions thereof.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 11, 2009
    Inventors: Raghupathi Reddy Anumula, Goverdhan Gilla, Sampath Alla, Sreenivasulu Kurella, Janardana Sarma Ramachandra Kopparapu, Rama Krishna Venkata Medisetti, Srinivasula Reddy Maddula