Patents by Inventor Chandrashaker Akula

Chandrashaker Akula 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 purification and isolation of estrogens
    Patent number: 10143938
    Abstract: The present application relates to a method for obtaining a mixture of estrogens from the pregnant mare's urine.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: December 4, 2018
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Chandrashaker Akula, John Lomans, Madhukiran Tummidi, Prashant Anil Tatake
  • PROCESS FOR PURIFICATION AND ISOLATION OF ESTROGENS
    Publication number: 20160375378
    Abstract: The present application relates to a method for obtaining a mixture of estrogens from the pregnant mare's urine.
    Type: Application
    Filed: September 12, 2016
    Publication date: December 29, 2016
    Inventors: Chandrashaker Akula, John Lomans, Madhukiran Tummidi, Prashant Anil Tatake
  • PROCESS FOR PURIFICATION AND ISOLATION OF ESTROGENS
    Publication number: 20140371180
    Abstract: The present application relates to a method for obtaining a mixture of estrogens from the pregnant mare's urine.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: Chandrashaker Akula, John Lomans, Madhukiran Tummidi, Prashant Anil Tatake