Patents by Inventor Towako SAKAMOTO

Towako SAKAMOTO 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).

  • Endotoxin adsorbent
    Patent number: 10987651
    Abstract: Means for removing endotoxin is provided. Endotoxin is removed by contacting an endotoxin adsorbent including a cellulose nanofiber having an amino group with a liquid containing endotoxin.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: April 27, 2021
    Assignees: National University Corporation Kumamoto University, Nagase ChemteX Corporation
    Inventors: Masayo Sakata, Towako Sakamoto, Daisuke Nakamura, Yuki Maeda
  • ENDOTOXIN ADSORBENT
    Publication number: 20180178192
    Abstract: Means for removing endotoxin is provided. Endotoxin is removed by contacting an endotoxin adsorbent including a cellulose nanofiber having an amino group with a liquid containing endotoxin.
    Type: Application
    Filed: July 29, 2016
    Publication date: June 28, 2018
    Inventors: Masayo SAKATA, Towako SAKAMOTO, Daisuke NAKAMURA, Yuki MAEDA