Patents by Inventor Yukiko ROGERS

Yukiko ROGERS 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).

  • Polymer having aldaric acid as constitutional unit and method for producing same
    Patent number: 10913821
    Abstract: The present invention relates to a high molecular weight polymer having an aldaric acid as a constitutional unit, and a method for producing the same, and more specifically, relates to a thermoplastic polymer which comprises at least one repeating unit derived from an aldaric acid, and has a weight average molecular weight of 3,800 or more.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: February 9, 2021
    Assignees: ENSUIKO SUGAR REFINING CO., LTD., THE UNIVERSITY OF TOKYO
    Inventors: Tadahisa Iwata, Yukiko Rogers, Yuxin Wu, Hisaharu Masaki, Tetsuya Ito, Koji Hara
  • NOVEL POLYMER HAVING ALDARIC ACID AS CONSTITUTIONAL UNIT AND METHOD FOR PRODUCING SAME
    Publication number: 20190100621
    Abstract: The present invention relates to a high molecular weight polymer having an aldaric acid as a constitutional unit, and a method for producing the same, and more specifically, relates to a thermoplastic polymer which comprises at least one repeating unit derived from an aldaric acid, and has a weight average molecular weight of 3,800 or more.
    Type: Application
    Filed: March 29, 2017
    Publication date: April 4, 2019
    Applicants: THE UNIVERSITY OF TOKYO, ENSUIKO SUGAR REFINING CO., LTD.
    Inventors: Tadahisa IWATA, Yukiko ROGERS, Yuxin WU, Hisaharu MASAKI, Tetsuya ITO, Koji HARA