Patents by Inventor Daun LIM

Daun LIM 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).

  • Lignin-containing coating composition and ultrafine fibers including the same
    Patent number: 10066125
    Abstract: Disclosed is an ultrafine fiber including lignin, a carrier polymer and a carbon material. The ultrafine fiber, which includes lignin, can exhibit the properties of lignin such as antibacterial property, biodegradability, etc. Accordingly, it can be used widely in medical materials such as nanofiber, nanofiber web, nanofiber sheet, etc. for wound healing of the skin's dermal layer. Also, the ultrafine fiber can be used in sheath of electric cables because it contains a carbon material and has superior conductivity. In addition, because the ultrafine fiber can hold a large quantity of water, it can be used in various fields including sanitary pads for women, diapers for babies and adults, etc.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: September 4, 2018
    Assignee: Korea Institute of Science and Technology
    Inventors: Yong Chae Jung, Eun Sil Lee, Daun Lim, Cheol-Min Yang, Jaesang Yu, Seong Yun Kim, Junyeon Hwang, Hun-su Lee, Min Park
  • LIGNIN-CONTAINING COATING COMPOSITION AND ULTRAFINE FIBERS INCLUDING THE SAME
    Publication number: 20170121559
    Abstract: Disclosed is an ultrafine fiber including lignin, a carrier polymer and a carbon material. The ultrafine fiber, which includes lignin, can exhibit the properties of lignin such as antibacterial property, biodegradability, etc. Accordingly, it can be used widely in medical materials such as nanofiber, nanofiber web, nanofiber sheet, etc. for wound healing of the skin's dermal layer. Also, the ultrafine fiber can be used in sheath of electric cables because it contains a carbon material and has superior conductivity. In addition, because the ultrafine fiber can hold a large quantity of water, it can be used in various fields including sanitary pads for women, diapers for babies and adults, etc.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 4, 2017
    Applicant: Korea Institute of Science and Technology
    Inventors: Yong Chae JUNG, Eun Sil LEE, Daun LIM, Cheol-Min YANG, Jaesang YU, Seong Yun KIM, Junyeon HWANG, Hun-su LEE, Min PARK