Patents by Inventor Kirthi De Silva

Kirthi De Silva 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).

  • Temperature-responsive polymer particles in protein separation applications
    Patent number: 9944784
    Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 17, 2018
    Assignees: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, MONASH UNIVERSITY
    Inventors: Brad William Woonton, Milton Thomas William Hearn, Pankaj Maharjan, Kirthi De Silva, William Roy Jackson
  • TEMPERATURE-RESPONSIVE POLYMER PARTICLES IN PROTEIN SEPARATION APPLICATIONS
    Publication number: 20150018440
    Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Applicants: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, MONASH UNIVERSITY
    Inventors: Brad William WOONTON, Milton Thomas William HEARN, Pankaj MAHARJAN, Kirthi DE SILVA, William Roy JACKSON
  • Temperature-responsive polymer particles in protein separation applications
    Patent number: 8877477
    Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: November 4, 2014
    Assignees: Commonwealth Scientific and Industrial Organisation, Monash University
    Inventors: Brad William Woonton, Milton Thomas William Hearn, Pankaj Maharjan, Kirthi De Silva, William Roy Jackson
  • TEMPERATURE-RESPONSIVE POLYMER PARTICLES IN PROTEIN SEPARATION APPLICATIONS
    Publication number: 20120052550
    Abstract: The present invention relates to a method for isolating proteins from a solution containing the proteins. The invention also relates to a method for the chromatographic separation of proteins. The present invention also relates to crosslinked hydroxylic polymer particles functionalized with temperature-responsive copolymer, and to methods of preparing such particles.
    Type: Application
    Filed: September 22, 2009
    Publication date: March 1, 2012
    Inventors: Brad William Woonton, Milton Thomas William Hearn, Pankaj Maharjan, Kirthi De Silva, William Roy Jackson