Patents by Inventor Kozue SAKATA

Kozue SAKATA 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).

  • PRESERVATIVE SOLUTION FOR HEME PROTEIN, AND METHOD FOR STABILIZING HEME PROTEIN
    Publication number: 20210381935
    Abstract: An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt thereof, and a method for stabilizing a heme protein, which involves bringing a disulfonic acid or a salt thereof into coexistence in a sample comprising a heme protein.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 9, 2021
    Applicant: EIKEN KAGAKU KABUSHIKI KAISHA
    Inventors: Kozue SAKATA, Shin SUGO, Ryota YASUI
  • Preservative solution for heme protein, and method for stabilizing heme protein
    Patent number: 11125659
    Abstract: An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt thereof, and a method for stabilizing a heme protein, which involves bringing a disulfonic acid or a salt thereof into coexistence in a sample comprising a heme protein.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: September 21, 2021
    Assignee: EIKEN KAGAKU KABUSHIKI KAISHA
    Inventors: Kozue Sakata, Shin Sugo, Ryota Yasui
  • PRESERVATIVE SOLUTION FOR HEME PROTEIN, AND METHOD FOR STABILIZING HEME PROTEIN
    Publication number: 20180172562
    Abstract: An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt thereof, and a method for stabilizing a heme protein, which involves bringing a disulfonic acid or a salt thereof into coexistence in a sample comprising a heme protein.
    Type: Application
    Filed: March 31, 2016
    Publication date: June 21, 2018
    Inventors: Kozue SAKATA, Shin SUGO, Ryota YASUI