Patents by Inventor Ha-Il Jung

Ha-Il Jung 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).

  • Method for Identifying an inhibitor of plasmidic classic C beta-lactamase having extended-substrate specifity
    Patent number: 7919267
    Abstract: The present invention related to a method for crystallizing a CMY-10 being a ?-lactamase with extended-substrate spectrum, a crystal of CMY-10, and a crystal structure of CMY-10. With utilization of three-dimensional structure of CMY-10 protein provided by the present invention, it is possible to develop novel antibiotics or inhibitors that can prevent an emergence of resistance bacteria appeared by plasmidic class C ?-lactamases having extended-substrate specificity.
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: April 5, 2011
    Assignees: Myongji University Industry and Academia Cooperation
    Inventors: Sang-Hee Lee, Sun-Shin Cha, Jung-Hun Lee, Ha-Il Jung
  • CRYSTAL STRUCTURE OF CMY-10, A BETA-LACTAMASE CAUSING ANTIBIOTIC RESISTANCE WITH EXTENDED-SUBSTRATE SPECTRUM
    Publication number: 20110008800
    Abstract: The present invention related to a method for crystallizing a CMY-10 being a ?-lactamase with extended-substrate spectrum, a crystal of CMY-10, and a crystal structure of CMY-10. With utilization of three-dimensional structure of CMY-10 protein provided by the present invention, it is possible to develop novel antibiotics or inhibitors that can prevent an emergence of resistance bacteria appeared by plasmatic class C ?-lactamases having extended-substrate specificity.
    Type: Application
    Filed: January 28, 2010
    Publication date: January 13, 2011
    Applicants: Myongji University Industry and Academia Cooperation
    Inventors: Sang-Hee Lee, Sun-Shin Cha, Jung-Hun Lee, Ha-Il Jung
  • Crystal structure of CMY-10, a ?-lactamase causing antibiotic resistance with extended-substrate spectrum
    Patent number: 7709237
    Abstract: The present invention related to a method for crystallizing a CMY-10 being a ?-lactamase with extended-substrate spectrum, a crystal of CMY-10, and a crystal structure of CMY-10. With utilization of three-dimensional structure of CMY-10 protein provided by the present invention, it is possible to develop novel antibiotics or inhibitors that can prevent an emergence of resistance bacteria appeared by plasmidic class C ?-lactamases having extended-substrate specificity.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: May 4, 2010
    Inventors: Sang-Hee Lee, Sun-Shin Cha, Jung-Hun Lee, Ha-Il Jung
  • CRYSTAL STRUCTURE OF CMY-10, A BETA-LACTAMASE CAUSING ANTIBIOTIC RESISTANCE WITH EXTENDED-SUBSTRATE SPECTRUM
    Publication number: 20090061421
    Abstract: The present invention related to a method for crystallizing a CMY-10 being a ?-lactamase with extended-substrate spectrum, a crystal of CMY-10, and a crystal structure of CMY-10. With utilization of three-dimensional structure of CMY-10 protein provided by the present invention, it is possible to develop novel antibiotics or inhibitors that can prevent an emergence of resistance bacteria appeared by plasmidic class C ?-lactamases having extended-substrate specificity.
    Type: Application
    Filed: July 25, 2005
    Publication date: March 5, 2009
    Applicant: Myongji University Industry and Academia Cooperation
    Inventors: Sang Hee Lee, Sun-Shin Cha, Jung-Hun Lee, Ha-Il Jung