Patents by Inventor Mayumi KIYONO-SHIMOBE

Mayumi KIYONO-SHIMOBE 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).

  • Chromatographic separation material
    Patent number: 9302203
    Abstract: The chromatographic separation material is a cyclofructan or a derivative of cyclofructan covalently bonded to a cross-linked, organic polymer. The separation material works well in hydrophilic interaction liquid chromatography.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: April 5, 2016
    Assignees: MITSUBISHI CHEMICAL CORPORATION, AZYP, LLC
    Inventors: Haixiao Qiu, Daniel W. Armstrong, Mayumi Kiyono-Shimobe
  • CHROMATOGRAPHIC SEPARATION MATERIAL
    Publication number: 20140021136
    Abstract: The chromatographic separation material is a cyclofructan or a derivative of cyclofructan covalently bonded to a cross-linked, organic polymer. The separation material works well in hydrophilic interaction liquid chromatography.
    Type: Application
    Filed: July 27, 2012
    Publication date: January 23, 2014
    Inventors: Haixiao QIU, Daniel W. ARMSTRONG, Mayumi KIYONO-SHIMOBE