Patents by Inventor Irena Zrinski Antonac

Irena Zrinski Antonac 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).

  • Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
    Patent number: 8372822
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: February 12, 2013
    Assignee: Pliva Hrvatska D.O.O.
    Inventors: Edislav Leksic, Helena Ceric, Tina Mundorfer, Irena Zrinski Antonac, Zrinka Mastelic Samardzic
  • POLYMORPHS OF ELTROMBOPAG AND ELTROMBOPAG SALTS AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20120238612
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Application
    Filed: June 1, 2012
    Publication date: September 20, 2012
    Applicant: PLIVA HRVATSKA D.O.O.
    Inventors: Edislav LEKSIC, Helena CERIC, Tina MUNDORFER, Irena Zrinski ANTONAC, Zrinka Mastelic SAMARDZIC
  • Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
    Patent number: 8217021
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: July 10, 2012
    Assignee: Pliva Hrvatska D.O.O.
    Inventors: Edislav Leksic, Helena Ceric, Tina Mundorfer, Irena Zrinski Antonac, Zrinka Mastelic Samardzic
  • POLYMORPHS OF ELTROMBOPAG AND ELTROMBOPAG SALTS AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20120022124
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Application
    Filed: August 4, 2011
    Publication date: January 26, 2012
    Applicant: PLIVA HRVATSKA D.O.O.
    Inventors: Edislav LEKSIC, Helena CERIC, Tina MUNDORFER, Irena Zrinski ANTONAC, Zrinka Mastelic SAMARDZIC
  • Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
    Patent number: 8022093
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: September 20, 2011
    Assignee: Pliva Hrvatska D.O.O.
    Inventors: Edislav Leksic, Helena Ceric, Tina Mundorfer, Irena Zrinski Antonac, Zrinka Mastelic Samardzic
  • POLYMORPHS OF ELTROMBOPAG AND ELTROMBOPAG SALTS AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20110196008
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Application
    Filed: April 19, 2011
    Publication date: August 11, 2011
    Applicant: PLIVA HRVATSKA D.O.O.
    Inventors: Edislav LEKSIC, Helena CERIC, Tina MUNDORFER, Irena Zrinski ANTONAC, Zrinka Mastelic SAMARDZIC
  • Polymorphs of eltrombopag and eltrombopag salts and processes for preparation thereof
    Patent number: 7956048
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: June 7, 2011
    Assignee: Pliva Hrvatska D.O.O.
    Inventors: Edislav Leksic, Helena Ceric, Tina Mundorfer, Irena Zrinski Antonac, Zrinka Mastelic Samardzic
  • POLYMORPHS OF ELTROMBOPAG AND ELTROMBOPAG SALTS AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20100256212
    Abstract: New polymorphs of Eltrombopag and Eltrombopag ethanolamine salt have been obtained and characterized. These polymorphs and pharmaceutical compositions comprising them are useful, for example, in treating conditions leading to thrombocytopenia.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: PLIVA HRVATSKA D.O.O.
    Inventors: Edislav LEKSIC, Helena CERIC, Tina MUNDORFER, Irena Zrinski ANTONAC, Zrinka Mastelic SAMARDZIC