Patents by Inventor Young-Hwan Kown

Young-Hwan Kown 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).

  • 1-glycidyl-3,3-dinitroazetidine containing explosive moiety and preparation method thereof
    Patent number: 7829729
    Abstract: Disclosed is a 1-glycidyl-3,3-dinitroazetidine(GDNAZ) of Formula I wherein dinitroazetidine group which is a high energy group having unit structure of explosive moiety is incorporated to a monomer, and the method thereof. By using the GDNAZ of the present invention in the synthesis of energetic binder for high-performance insensitive explosive, an energetic binder with enhanced thermal and storing stability and explosive power can be provided.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: November 9, 2010
    Assignee: Agency for Defense Development
    Inventors: Young-Hwan Kown, Jin-Seuk Kim, Hyoun-Soo Kim
  • 1-GLYCIDYL-3,3-DINITROAZETIDINE CONTAINING EXPLOSIVE MOIETY AND PREPARATION METHOD THEREOF
    Publication number: 20090299079
    Abstract: Disclosed is a 1-glycidyl-3,3-dinitroazetidine(GDNAZ) of Formula I wherein dinitroazetidine group which is a high energy group having unit structure of explosive moiety is incorporated to a monomer, and the method thereof. By using the GDNAZ of the present invention in the synthesis of energetic binder for high-performance insensitive explosive, an energetic binder with enhanced thermal and storing stability and explosive power can be provided.
    Type: Application
    Filed: December 12, 2008
    Publication date: December 3, 2009
    Applicant: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Young-Hwan KOWN, Jin-Seuk KIM, Hyoun-Soo KIM