Patents by Inventor David Krupadanam Gazula Levi

David Krupadanam Gazula Levi 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).

  • C-3 novel triterpenone with C-28 urea derivatives as HIV inhibitors
    Patent number: 10669305
    Abstract: The present invention relates to C-3 novel triterpenone with C-28 urea derivatives of formula (I); or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, prodrugs, compositions or combination thereof, wherein R1, R2, R3, W, J and X are as defined herein. The present invention also relates to pharmaceutical compositions comprising compounds of formula (I) useful for the treatment of viral diseases and particularly HIV mediated diseases.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 2, 2020
    Assignee: HETERO LABS LIMITED
    Inventors: Parthasaradhi Reddy Bandi, Rathnakar Reddy Kura, David Krupadanam Gazula Levi, Panduranga Reddy Adulla, Bhaskar Reddy Kasireddy, Carl Thomas Wild, David Eugene Martin, Theodore John Nitz
  • C-3 novel triterpenone with C-28 amide derivatives as HIV inhibitors
    Patent number: 10370405
    Abstract: The invention relates to C-3 novel triterpenone with C-28 amide derivatives, related compounds, and pharmaceutical compositions useful for the therapeutic treatment of viral diseases and particularly HIV mediated diseases (formula 1).
    Type: Grant
    Filed: March 12, 2016
    Date of Patent: August 6, 2019
    Assignee: HETERO LABS LIMITED
    Inventors: Parthasaradhi Reddy Bandi, Rathnakar Reddy Kura, David Krupadanam Gazula Levi, Panduranga Reddy Adulla, Eswara Rao Bammidi, Bhaskar Reddy Kasireddy, Sudhakar Neela, Carl Thomas Wild, David Eugene Martin, Theodore John Nitz
  • C-3 NOVEL TRITERPENONE WITH C-28 UREA DERIVATIVES AS HIV INHIBITORS
    Publication number: 20180305398
    Abstract: The present invention relates to C-3 novel triterpenone with C-28 urea derivatives of formula (I); or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, prodrugs, compositions or combination thereof, wherein R1, R2, R3, W, J and X are as defined herein. The present invention also relates to pharmaceutical compositions comprising compounds of formula (I) useful for the treatment of viral diseases and particularly HIV mediated diseases.
    Type: Application
    Filed: October 12, 2016
    Publication date: October 25, 2018
    Inventors: Parthasaradhi Reddy BANDI, Rathnakar Reddy KURA, David Krupadanam GAZULA LEVI, Panduranga Reddy ADULLA, Bhaskar Reddy KASIREDDY, Carl Thomas Wild, David Eugene Martin, Theodore John Nitz
  • C-3 NOVEL TRITERPENONE WITH C-28 AMIDE DERIVATIVES AS HIV INHIBITORS
    Publication number: 20180237472
    Abstract: The invention relates to C-3 novel triterpenone with C-28 amide derivatives, related compounds, and pharmaceutical compositions useful for the therapeutic treatment of viral diseases and particularly HIV mediated diseases (formula 1).
    Type: Application
    Filed: March 12, 2016
    Publication date: August 23, 2018
    Inventors: Parthasaradhi Reddy BANDI, Rathnakar Reddy KURA, David Krupadanam GAZULA LEVI, Panduranga Reddy ADULLA, Eswara Rao BAMMIDI, Bhaskar Reddy KASIREDDY, Sudhakar NEELA, Carl Thomas WILD, David Eugene MARTIN, Theodore John NITZ
  • Betulinic proline imidazole derivatives as HIV inhibitors
    Patent number: 9868758
    Abstract: The present invention relates to novel betulinic proline imidazole derivatives and related compounds, compositions useful for therapeutic treatment of viral diseases and particularly HIV mediated diseases.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: January 16, 2018
    Assignee: HETERO LABS LIMITED
    Inventors: Parthasaradhi Reddy Bandi, Rathnakar Reddy Kura, Panduranga Reddy Adulla, David Krupadanam Gazula Levi, Eswara Rao Bammidi, Ranga Reddy, Carl Thomas Wild, David Eugene Martin, Theodore John Nitz
  • NOVEL BETULINIC PROLINE IMIDAZOLE DERIVATIVES AS HIV INHIBITORS
    Publication number: 20170129917
    Abstract: The present invention relates to novel betulinic proline imidazole derivatives and related compounds, compositions useful for therapeutic treatment of viral diseases and particularly HIV mediated diseases.
    Type: Application
    Filed: June 29, 2015
    Publication date: May 11, 2017
    Inventors: Parthasaradhi Reddy Bandi, Rathnakar Reddy Kura, Panduranga Reddy Adulla, David Krupadanam Gazula Levi, Eswara Rao Bammidi, Ranga Reddy