Patents by Inventor Suk Yeon Park

Suk Yeon Park 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).

  • Prosthesis for in vivo insertion, coated with cross-linked polyphosphorylcholine
    Patent number: 11925547
    Abstract: The present invention relates to a coating composition for an in-vivo implantable prosthesis including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group, a method of coating an in-vivo implantable prosthesis using the coating composition, and a cosmetic prosthesis coated with the crosslinked polyphosphorylcholine. An in-vivo implantable prosthesis coated with crosslinked polyphosphorylcholine may be manufactured by a simple method of applying a coating composition including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group according to the present invention, and then irradiating uv rays. The crosslinked polyphosphorylcholine coating may provide hydrophilicity for the surface and may also remarkably reduce adsorption of proteins and fibroblasts, which may cause side effects such as capsular contracture.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: March 12, 2024
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Tae Hyun Choi, Yan Lee, Ji Ung Park, Ji Yeon Ham, Hee Jin Kim, Suk Wha Kim, Hye Jeong Min
  • Oxetane-cyclic epoxy compound, method of preparing the same, and composite sheet for display substrate including the same
    Patent number: 9249126
    Abstract: An oxetane-cyclic epoxy compound represented by Formula 1: where R1 is hydrogen, a methyl group or an ethyl group.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: February 2, 2016
    Assignees: CHEIL INDUSTRIES, INC., KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Young Kwon Kim, Sang Keol Lee, Tae Ho Kim, Woo Jin Lee, Sung Kook Kim, Hyun Ae Jeon, Yun Joo Kim, Sang Yong Tak, Suk Yeon Park, Kyung Nam Kang
  • Composite sheet and display substrate using same
    Patent number: 9034971
    Abstract: A composite sheet of the present invention comprises an oxetane-epoxy-based compound, represented by chemical formula 1, as a binder.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: May 19, 2015
    Assignees: Cheil Industries Inc., Korea Institute of Industrial Technology
    Inventors: Young Kwon Kim, Sang Keol Lee, Sung Han Im, Seok Won Choi, Sung Kook Kim, Hyun Ae Jeon, Yun Joo Kim, Sang Yong Tak, Suk Yeon Park, Kyung Nam Kang, So Young Kang
  • COMPOSITE SHEET AND DISPLAY SUBSTRATE USING SAME
    Publication number: 20140187111
    Abstract: A composite sheet of the present invention comprises an oxetane-(meth)acrylate compound, represented by chemical formula I, as a binder.
    Type: Application
    Filed: May 8, 2012
    Publication date: July 3, 2014
    Inventors: Young Kwon Kim, Sang Keol Lee, Eun Hwan Jeong, Sung Kook Kim, Hyun Ae Jeon, Yun Joo Kim, Sang Yong Tak, Suk Yeon Park, Kyung Nam Kang, So Young Kang
  • COMPOSITE SHEET AND DISPLAY SUBSTRATE USING SAME
    Publication number: 20140142248
    Abstract: A composite sheet of the present invention comprises an oxetane-epoxy-based compound, represented by chemical formula 1, as a binder.
    Type: Application
    Filed: May 7, 2012
    Publication date: May 22, 2014
    Inventors: Young Kwon Kim, Sang Keol Lee, Sung Han Im, Seok Won Choi, Sung Kook Kim, Hyun Ae Jeon, Sang Yong Tak, Yun Joo Kim, Suk Yeon Park, Kyung Nam Kang, So Young Kang
  • OXETANE-CYCLIC EPOXY COMPOUND, METHOD OF PREPARING THE SAME, AND COMPOSITE SHEET FOR DISPLAY SUBSTRATE INCLUDING THE SAME
    Publication number: 20120289108
    Abstract: An oxetane-cyclic epoxy compound represented by Formula 1: where R1 is hydrogen, a methyl group or an ethyl group.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 15, 2012
    Inventors: Young Kwon KIM, Sang Keol Lee, Tae Ho Kim, Woo Jin Lee, Sung Kook Kim, Hyun Ae Jeon, Yun Joo Kim, Sang Yong Tak, Suk Yeon Park, Kyung Nam Kang