Patents by Inventor Wajira S. Ratnayake

Wajira S. Ratnayake 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).

  • METHOD OF MAKING AGGLOMERATED AND THERMALLY INHIBITED STARCH
    Publication number: 20210204581
    Abstract: Methods for preparing thermally inhibited starch agglomerates are disclosed. Thermally inhibited starch agglomerates prepared by this method provide a higher viscosity over thermally inhibited starches that are not agglomerated but are thermally inhibited in the same manner as the thermally inhibited starch agglomerates.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 8, 2021
    Inventors: Christopher Lane, Wajira S. Ratnayake, Tarak Shah, Judith M. Vaz
  • Thermally inhibited agglomerated starch
    Patent number: 10980264
    Abstract: Methods for preparing thermally inhibited starch agglomerates are disclosed. Thermally inhibited starch agglomerates prepared by this method provide a higher viscosity over thermally inhibited starches that are not agglomerated but are thermally inhibited in the same manner as the thermally inhibited starch agglomerates.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: April 20, 2021
    Assignee: Corn Products Development, Inc.
    Inventors: Christopher Lane, Wajira S. Ratnayake, Tarak Shah, Judith M. Vaz
  • THERMALLY INHIBITED AGGLOMERATED STARCH
    Publication number: 20180192683
    Abstract: Methods for preparing thermally inhibited starch agglomerates are disclosed. Thermally inhibited starch agglomerates prepared by this method provide a higher viscosity over thermally inhibited starches that are not agglomerated but are thermally inhibited in the same manner as the thermally inhibited starch agglomerates.
    Type: Application
    Filed: January 10, 2017
    Publication date: July 12, 2018
    Inventors: Christopher Lane, Wajira S. Ratnayake, Tarak Shah, Judith M. Vaz