Patents by Inventor Gyuhyun JIN

Gyuhyun JIN 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).

  • Surface modified polymeric nanofiber substrates by plasma treatment and fabrication process for the same
    Patent number: 10184211
    Abstract: A method of modifying a surface of a polymeric nanofiber, for example, a polymeric nanofiber mat, is provided. For surface modification of the polymeric nanofiber by plasma treatment, a method capable of forming a surface of the polymeric nanofiber on nano-scaled patterns using a remarkably simple method in which the polymeric nanofiber is subjected to plasma treatment in a state in which an AAO template is placed on the polymeric nanofiber is provided. Ultimately, the invention for obtaining a biomaterial for tissue regeneration applications by providing micro-environmental conditions, which are more desirable to initial attachment and growth of cells, to a surface of the polymeric nanofiber is disclosed.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: January 22, 2019
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Geunhyung Kim, HoJun Jeon, Gyuhyun Jin
  • Surface Modified Polymeric Nanofiber Substrates By Plasma-Treatment and Fabrication Process for The Same
    Publication number: 20150225892
    Abstract: A method of modifying a surface of a polymeric nanofiber, for example, a polymeric nanofiber mat, is provided. For surface modification of the polymeric nanofiber by plasma treatment, a method capable of forming a surface of the polymeric nanofiber on nano-scaled patterns using a remarkably simple method in which the polymeric nanofiber is subjected to plasma treatment in a state in which an AAO template is placed on the polymeric nanofiber is provided. Ultimately, the invention for obtaining a biomaterial for tissue regeneration applications by providing micro-environmental conditions, which are more desirable to initial attachment and growth of cells, to a surface of the polymeric nanofiber is disclosed.
    Type: Application
    Filed: November 25, 2014
    Publication date: August 13, 2015
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Geunhyung KIM, HoJun JEON, Gyuhyun JIN