Patents by Inventor Young Jun JU

Young Jun JU 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).

  • SUPER-AMPHIPHILIC FIBER-NANOWIRE COMPOSITE AND APPLICATION
    Publication number: 20240247408
    Abstract: The present invention relates to a fiber-nanowire composite-based sheet having super-amphiphilic characteristics. In the present invention, fibers including metal nanoparticles or metal oxide nanoparticles embedded in the fibers or located on the surface of the fibers are synthesized, and a sheet based on a composite in which metal nanowires or metal oxide nanowires have been grown from the above fibers is provided. A sheet of the present invention has super-amphiphilic characteristics and can be used in various fields such as the antibacterial filter field, the antibacterial film field, the antiviral filter field, the antiviral film field, the antifouling coating field, the drug delivery vehicle field, or the water treatment filter field.
    Type: Application
    Filed: April 3, 2024
    Publication date: July 25, 2024
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Young Keun KIM, Jung Bae KIM, Sang Won BYUN, Bum Chul PARK, Young Jun Ju
  • Super-amphiphilic fiber-nanowire composite and application
    Patent number: 11993866
    Abstract: The present invention relates to a fiber-nanowire composite-based sheet having super-amphiphilic characteristics. In the present invention, fibers including metal nanoparticles or metal oxide nanoparticles embedded in the fibers or located on the surface of the fibers are synthesized, and a sheet based on a composite in which metal nanowires or metal oxide nanowires have been grown from the above fibers is provided. A sheet of the present invention has super-amphiphilic characteristics and can be used in various fields such as the antibacterial filter field, the antibacterial film field, the antiviral filter field, the antiviral film field, the antifouling coating field, the drug delivery vehicle field, or the water treatment filter field.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: May 28, 2024
    Assignee: Korea University Research and Business Foundation
    Inventors: Young Keun Kim, Jung Bae Kim, Sang Won Byun, Bum Chul Park, Young Jun Ju
  • BIOMINERALIZATION-INSPIRED SYNTHESIS OF MICROSCALE-URCHIN WITH ZINC-OXIDE NANO-SPICULES FOR SUPER-HYDROPHILIC BACTERICIDAL SURFACES
    Publication number: 20220186402
    Abstract: The present invention relates to a fiber-nanowire composite-based sheet having super-amphiphilic characteristics. In the present invention, fibers including metal nanoparticles or metal oxide nanoparticles embedded in the fibers or located on the surface of the fibers are synthesized, and a sheet based on a composite in which metal nanowires or metal oxide nanowires have been grown from the above fibers is provided. A sheet of the present invention has super-amphiphilic characteristics and can be used in various fields such as the antibacterial filter field, the antibacterial film field, the antiviral filter field, the antiviral film field, the antifouling coating field, the drug delivery vehicle field, or the water treatment filter field.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 16, 2022
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Young Keun KIM, Jung Bae KIM, Sang Won BYUN, Bum Chul PARK, Young Jun Ju
  • Enzyme-porous carbon composite
    Patent number: 11254925
    Abstract: The present invention relates to an enzyme-porous carbon composite, and more specifically, to an enzyme-porous material composite capable of realizing a much higher enzyme adsorption amount than porous silica and maintaining high stability of an immobilized enzyme.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: February 22, 2022
    Assignee: Korea Universitv Research and Business Foundation
    Inventors: Jungbae Kim, Young Jun Ju, Li Na Kim, Ja Hyun Nam, In Seon Lee
  • ENZYME-POROUS CARBON COMPOSITE
    Publication number: 20210115431
    Abstract: The present invention relates to an enzyme-porous carbon composite, and more specifically, to an enzyme-porous material composite capable of realizing a much higher enzyme adsorption amount than porous silica and maintaining high stability of an immobilized enzyme.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 22, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Jungbae KIM, Young Jun JU, Li Na KIM, Ja Hyun NAM, In Seon LEE