Patents by Inventor Jun-Hun Kwon

Jun-Hun Kwon 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).

  • POLISHING SLURRY COMPOSITION
    Publication number: 20240158667
    Abstract: The present disclosure relates to a polishing slurry composition and to a polishing slurry composition including nanoceria abrasive particles and a water-soluble compound including an intramolecular hydrophilic group, and further selectively including at least one from among an amphoteric compound including an intramolecular carboxyl group and amine group, a surface modifier including an organic acid, and a pH adjuster.
    Type: Application
    Filed: March 7, 2022
    Publication date: May 16, 2024
    Applicant: KCTECH CO., LTD.
    Inventors: Jung Hun KIM, Jun Ha HWANG, O Seong KWON
  • Peptide fragments reacting specifically with antibodies against highly pathogenic newcastle disease virus and uses thereof
    Patent number: 8114408
    Abstract: We disclose synthetic peptide fragments comprising amino acid sequences of specific antigen sites of pathogenic Newcastle disease virus in birds, and more particularly synthetic peptide fragments that comprise polybasic amino acid sequences at the cleavage site of the F protein of pathogenic Newcastle disease virus and that induce humoral immune responses in hosts while reacting only with antibodies to pathogenic Newcastle disease virus and are useful to differentiate infected individuals from vaccinated individuals.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: February 14, 2012
    Assignee: Republic of Korea (Management: Ministry of Agriculture and Forestry, National Veterinary Research)
    Inventors: Kang Seuk Choi, Eun Kyoung Lee, Woo-Jin Jeon, Eun-Im Yoon, Jun-Hun Kwon
  • Peptide fragments reacting specifically with antibodies against highly pathogenic newcastle disease virus and uses thereof
    Publication number: 20100261206
    Abstract: We disclose synthetic peptide fragments comprising amino acid sequences of specific antigen sites of pathogenic Newcastle disease virus in birds, and more particularly synthetic peptide fragments that comprise polybasic amino acid sequences at the cleavage site of the F protein of pathogenic Newcastle disease virus and that induce humoral immune responses in hosts while reacting only with antibodies to pathogenic Newcastle disease virus and are useful to differentiate infected individuals from vaccinated individuals.
    Type: Application
    Filed: November 26, 2008
    Publication date: October 14, 2010
    Inventors: Kang Seuk Choi, Eun Kyoung Lee, Woo-Jin Jeon, Eun-Im Yoon, Jun-Hun Kwon