Patents by Inventor Hangeun Lee

Hangeun Lee 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).

  • Selenophene-fused aromatic compound and manufacturing method thereof
    Patent number: 9365590
    Abstract: The present disclosure relates to a method for more easily and economically producing a selenophene-fused aromatic compound derivative containing various substituents and the selenophene-fused aromatic compound produced according to the method, and the selenophene-fused aromatic compound can be used for various purposes such as an intermediate of an anti-bacterial or anticancer substance, an indicator of which color is changed depending on a solvent, or a fluorescent substance.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: June 14, 2016
    Assignees: Industry-Academia Cooperation Group of Sejong University, Samsung Life Public Welfare Foundation
    Inventors: Dongyeol Lim, Do-Hyun Nam, Rashmi Dubey, Hangeun Lee
  • SELENOPHENE-FUSED AROMATIC COMPOUND AND MANUFACTURING METHOD THEREOF
    Publication number: 20140213790
    Abstract: The present disclosure relates to a method for more easily and economically producing a selenophene-fused aromatic compound derivative containing various substituents and the selenophene-fused aromatic compound produced according to the method, and the selenophene-fused aromatic compound can be used for various purposes such as an intermediate of an anti-bacterial or anticancer substance, an indicator of which color is changed depending on a solvent, or a fluorescent substance.
    Type: Application
    Filed: March 28, 2014
    Publication date: July 31, 2014
    Applicants: Samsung Life Public Welfare Foundation, Industry-Academia Cooperation Group of Sejong University
    Inventors: Dongyeol Lim, Do-Hyun Nam, Rashmi Dubey, Hangeun Lee