Patents by Inventor Yoko TANIYAMA

Yoko TANIYAMA 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).

  • Sulfobetaine-based protein aggregation inhibitor for use in preventing aggregation of a protein
    Patent number: 11530286
    Abstract: The present invention provides a protein aggregation inhibitor for use in preventing aggregation of a protein, containing a crosslinked polymer obtained by polymerizing polymerizable polymer components containing a sulfobetaine polymer obtained by polymerizing monomer components containing a sulfobetaine monomer, the sulfobetaine monomer, and a crosslinkable monomer.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: December 20, 2022
    Assignees: OSAKA ORGANIC CHEMICAL INDUSTRY LTD., JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kazuaki Matsumura, Rajan Robin, Yoko Taniyama, Yoshiyuki Saruwatari
  • Protein aggregation inhibitor
    Patent number: 10995160
    Abstract: The present invention provides a protein aggregation inhibitor for use in preventing aggregation of a protein, which contains a terminal sulfanyl group-containing sulfobetaine polymer having a repeat unit derived from a sulfobetaine monomer represented by the formula (II), and a noble metal particle, and in which the terminal sulfanyl group-containing sulfobetaine polymer is chemisorbed on the noble metal particle by the sulfanyl group (the groups in the following formula are as defined in the DESCRIPTION).
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: May 4, 2021
    Assignees: OSAKA ORGANIC CHEMICAL INDUSTRY LTD., JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kazuaki Matsumura, Rajan Robin, Yoko Taniyama, Yoshiyuki Saruwatari
  • PROTEIN AGGREGATION INHIBITOR
    Publication number: 20200332044
    Abstract: The present invention provides a protein aggregation inhibitor for use in preventing aggregation of a protein, containing a crosslinked polymer obtained by polymerizing polymerizable polymer components containing a sulfobetaine polymer obtained by polymerizing monomer components containing a sulfobetaine monomer, the sulfobetaine monomer, and a crosslinkable monomer.
    Type: Application
    Filed: May 30, 2017
    Publication date: October 22, 2020
    Applicants: OSAKA ORGANIC CHEMICAL INDUSTRY LTD., JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kazuaki MATSUMURA, Rajan ROBIN, Yoko TANIYAMA, Yoshiyuki SARUWATARI
  • PROTEIN AGGREGATION INHIBITOR
    Publication number: 20190161563
    Abstract: The present invention provides a protein aggregation inhibitor for use in preventing aggregation of a protein, which contains a terminal sulfanyl group-containing sulfobetaine polymer having a repeat unit derived from a sulfobetaine monomer represented by the formula (II), and a noble metal particle, and in which the terminal sulfanyl group-containing sulfobetaine polymer is chemisorbed on the noble metal particle by the sulfanyl group (the groups in the following formula are as defined in the DESCRIPTION).
    Type: Application
    Filed: June 29, 2017
    Publication date: May 30, 2019
    Applicants: OSAKA ORGANIC CHEMICAL INDUSTRY LTD., JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kazuaki MATSUMURA, Rajan ROBIN, Yoko TANIYAMA, Yoshiyuki SARUWATARI