Patents by Inventor Yi-Jung SUNG

Yi-Jung SUNG 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).

  • TEMPERATURE-SENSITIVE AND HUMIDITY-REGULATING FIBER AND MANUFACTURING METHOD THEREOF
    Publication number: 20250084211
    Abstract: A temperature-sensitive and humidity-regulating fiber includes a polymer. The polymer includes a polyester main chain and at least one side chain, and the side chain is connected to the polyester main chain. The side chain is a structure shown in Formula (1): in which R is an alkylene group.
    Type: Application
    Filed: March 28, 2024
    Publication date: March 13, 2025
    Inventors: Yi-Ching SUNG, Wen-Jung CHEN, Yu-Ming CHEN
  • PH-RESPONSIVE LIPID DERIVATIVE
    Publication number: 20240374733
    Abstract: The present invention provides a pH-responsive lipid derivative represented by a structure represented by the following formula (i): (in the above-mentioned formula, each symbol is as described in the specification), and a pH-responsive transport carrier which is useful as a transport carrier for safely and efficiently performing delivery of low-molecular-weight drugs and the like to tumor tissues.
    Type: Application
    Filed: July 6, 2022
    Publication date: November 14, 2024
    Applicants: NOF Corporation, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Koichi OGI, Junya MICHINISHI, Tomoyuki OHTAKE, Nobuhiro NISHIYAMA, Hiroyasu TAKEMOTO, Yutaka MIURA, Takahiro NOMOTO, Makoto MATSUI, Yi-Jung SUNG, Masahiro TOYODA, Aria GHASEMIZADEH
  • HIGHLY-PURE PH-RESPONSIVE POLYMER AND METHOD FOR PRODUCING SAME
    Publication number: 20240301137
    Abstract: The present invention provides a highly pure pH-responsive polymer represented by the following formula (I), a production method thereof, and the like: (in the formula (I), each symbol is as described in the specification).
    Type: Application
    Filed: July 6, 2022
    Publication date: September 12, 2024
    Applicants: NOF CORPORATION, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Koichi OGI, Junya MICHINISHI, Tomoyuki OHTAKE, Muneaki IIZUKA, Nobuhiro NISHIYAMA, Hiroyasu TAKEMOTO, Yutaka MIURA, Takahiro NOMOTO, Makoto MATSUI, Yi-Jung SUNG, Masahiro TOYODA, Aria GHASEMIZADEH