Patents by Inventor Yukie UCHIDA

Yukie UCHIDA 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).

  • Immunoglobulin-binding protein
    Patent number: 11629168
    Abstract: The invention aims to provide an immunoglobulin-binding protein having improved chemical stability, especially stability against alkali. The object can be achieved by improving stability against alkali by substituting an amino acid residue(s) at a particular position(s) in an immunoglobulin-binding domain such as domain C of protein A derived from a bacterium belonging to the genus Staphylococcus, to another/other particular amino acid residue(s).
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: April 18, 2023
    Assignee: TOSOH CORPORATION
    Inventors: Naoki Yamanaka, Yukie Uchida, Yosuke Terao
  • IMMUNOGLOBULIN-BINDING PROTEIN
    Publication number: 20210277053
    Abstract: The invention aims to provide an immunoglobulin-binding protein having improved chemical stability, especially stability against alkali. The object can be achieved by improving stability against alkali by substituting an amino acid residue(s) at a particular position(s) in an immunoglobulin-binding domain such as domain C of protein A derived from a bacterium belonging to the genus Staphylococcus, to another/other particular amino acid residue(s).
    Type: Application
    Filed: November 8, 2018
    Publication date: September 9, 2021
    Applicant: TOSOH CORPORATION
    Inventors: Naoki YAMANAKA, Yukie UCHIDA, Yosuke TERAO