Patents by Inventor Charles Dragar

Charles Dragar 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).

  • Methods for depyrogenating a seaweed extract
    Patent number: 10149874
    Abstract: A method is provided for treating a seaweed extract having a target molecule and a pyrogenic agent. The method includes inactivating the pyrogenic agent and/or removing the pyrogenic agent. The method results in a reduction in pyrogenicity of the extract. The method is useful in the preparation of pharmaceutical compositions and biomaterials for which pyrogen removal is critical.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 11, 2018
    Assignee: MARINOVA PTY LTD
    Inventors: Charles Dragar, Janet Helen Fitton, Vicki-Anne Gardiner, Damien Stringer, Samuel Karpiniec
  • Treatment Methods
    Publication number: 20150359828
    Abstract: A method is provided for treating a seaweed extract having a target molecule and a pyrogenic agent. The method includes inactivating the pyrogenic agent and/or removing the pyrogenic agent. The method results in a reduction in pyrogenicity of the extract. The method is useful in the preparation of pharmaceutical compositions and biomaterials for which pyrogen removal is critical.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 17, 2015
    Applicant: Marinova Pty Ltd
    Inventors: Charles Dragar, Janet Helen Fitton, Vicki-Anne Gardiner, Damien Stringer, Samuel Karpiniec
  • Method and composition for the treatment of a viral infection
    Patent number: 7056520
    Abstract: Methods and compositions for the treatment, control or prophylaxis of a viral infection in a mammal, the method including administering to the mammal an effective amount of galactofucan sulfate from Undaria.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: June 6, 2006
    Assignee: Marinova Party Limited
    Inventors: J Helen Fitton, Charles Dragar
  • Method and composition for the treatment of a viral infection
    Publication number: 20040087545
    Abstract: Methods and compositions for the treatment, control or prophylaxis of a viral infection in a mammal, the method including administering to the mammal an effective amount of galactofucan sulfate from Undaria.
    Type: Application
    Filed: June 30, 2003
    Publication date: May 6, 2004
    Inventors: J. Helen Fitton, Charles Dragar