Patents by Inventor Kang-Seuk Choi

Kang-Seuk Choi 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).

  • 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
  • Rapid diagnostic methods of Peste des Petits Ruminants using recombinant nucleocapsid protein expressed in insect cells and monoclonal antibody
    Patent number: 7303913
    Abstract: The present invention relates to a diagnostic method of Peste des Petits Ruminants (PPR), a viral animal disease. More specifically, the invention relates to a new diagnostic method capable of detecting PPRV antibodies safely, simply and rapidly with recombinant Nucleocapsid (N) protein of PPR virus (PPRV) and specific monoclonal antibody against N protein from PPRV.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: December 4, 2007
    Assignee: Republic of Korea (Management: Ministry of Agriculture and Forestry, National Veternary Research)
    Inventors: Kang-Seuk Choi, Jin-Ju Nah, Young-Joon Ko, Nam-In Jo
  • Rapid diagnostic methods of Peste des Petits Ruminants using recombinant nucleocapsid protein expressed in insect cells and monoclonal antibody
    Publication number: 20060127952
    Abstract: The present invention relates to a diagnostic method of Peste des Petits Ruminants (PPR), a viral animal disease. More specifically, the invention relates to a new diagnostic method capable of detecting PPRV antibodies safely, simply and rapidly with recombinant Nucleocapsid (N) protein of PPR virus (PPRV) and specific monoclonal antibody against N protein from PPRV.
    Type: Application
    Filed: October 31, 2005
    Publication date: June 15, 2006
    Inventors: Kang-Seuk Choi, Jin-Ju Nah, Young-Joon Ko, Nam-In Jo