Patents by Inventor Yukiko HIGA

Yukiko HIGA 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 for detecting AFP
    Patent number: 10772976
    Abstract: Disclosed is a monoclonal antibody reactive with a glycopeptide shown in (a), and not reactive with a glycopeptide shown in (b)
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: September 15, 2020
    Assignee: SYSMEX CORPORATION
    Inventors: Yukiko Higa, Masatoshi Suganuma, Yuriko Egashira
  • Monoclonal antibody reacting with glycopeptide, and use thereof
    Patent number: 10479827
    Abstract: Disclosed is a monoclonal antibody reacting with a glycopeptide, wherein the glycopeptide contains a core fucose moiety and at least 4 contiguous amino acid residues that are located on the C-terminal side of a glycosylated asparagine moiety, and both of the core fucose moiety in the glycopeptide and an amino acid residue that is located apart by at least three amino acid residues from the C-terminal of the glycosylated asparagine moiety in the glycopeptide are epitopes for the antibody.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: November 19, 2019
    Assignee: SYSMEX CORPORATION
    Inventors: Yukiko Kataoka, Tsuyoshi Nomura, Koji Fukagawa, Yuriko Egashira, Yukiko Higa
  • METHOD FOR DETECTING AFP
    Publication number: 20180110889
    Abstract: Disclosed is a monoclonal antibody reactive with a glycopeptide shown in (a), and not reactive with a glycopeptide shown in (b)
    Type: Application
    Filed: October 20, 2017
    Publication date: April 26, 2018
    Applicant: SYSMEX CORPORATION
    Inventors: Yukiko HIGA, Masatoshi SUGANUMA, Yuriko EGASHIRA
  • MONOCLONAL ANTIBODY REACTING WITH GLYCOPEPTIDE, AND USE THEREOF
    Publication number: 20170342140
    Abstract: Disclosed is a monoclonal antibody reacting with a glycopeptide, wherein the glycopeptide contains a core fucose moiety and at least 4 contiguous amino acid residues that are located on the C-terminal side of a glycosylated asparagine moiety, and both of the core fucose moiety in the glycopeptide and an amino acid residue that is located apart by at least three amino acid residues from the C-terminal of the glycosylated asparagine moiety in the glycopeptide are epitopes for the antibody.
    Type: Application
    Filed: May 30, 2017
    Publication date: November 30, 2017
    Applicant: SYSMEX CORPORATION
    Inventors: Yukiko KATAOKA, Tsuyoshi NOMURA, Koji FUKAGAWA, Yuriko EGASHIRA, Yukiko HIGA
  • METHOD OF PRODUCING GLYCOPROTEIN
    Publication number: 20160289726
    Abstract: Disclosed is a method of producing a glycoprotein, the method including the steps of: introducing a gene encoding a desired protein and a gene encoding an antibody that inhibits a decomposing enzyme preventing formation of a desired complex-type sugar chain in the desired protein into an insect organism or insect cells; and obtaining a desired protein having a desired complex-type sugar chain from the insect organism or insect cells obtained in the introduction step.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 6, 2016
    Applicant: SYSMEX CORPORATION
    Inventors: Yukiko HIGA, Yukiko KATAOKA, Tsuyoshi NOMURA, Masatoshi SUGANUMA