Patents by Inventor Dam Hoang Anh

Dam Hoang Anh 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).

  • Selective separation of heavy metal ion using metal ion imprinted polymer (MIIP)
    Patent number: 7955592
    Abstract: The present invention relates to a process for preparing a metal ion imprinted polymer which can selectively separate heavy metal ions, comprising: (a) reacting a metal salt and a monomer to make a monomer containing a metal ion group; (b) mixing the monomer containing the metal ion group, a cross-linker and an initiator in a solvent; (c) suspension polymerizing or emulsion polymerizing the obtained mixture to obtain a metal ion imprinted polymer containing a metal ion; and (d) removing the imprinted metal ion from said metal ion imprinted polymer.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: June 7, 2011
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Dukjoon Kim, Dam Hoang Anh
  • Selective separation of heavy metal ion using metal ion imprinted polymer (MMIP)
    Publication number: 20070191551
    Abstract: The present invention relates to a process for preparing a metal ion imprinted polymer which can selectively separate heavy metal ions, comprising: (a) reacting a metal salt and a monomer to make a monomer containing a metal ion group; (b) mixing the monomer containing the metal ion group, a cross-linker and an initiator in a solvent; (c) suspension polymerizing or emulsion polymerizing the obtained mixture to obtain a metal ion imprinted polymer containing a metal ion; and (d) removing the imprinted metal ion from said metal ion imprinted polymer.
    Type: Application
    Filed: February 13, 2007
    Publication date: August 16, 2007
    Applicant: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Dukjoon Kim, Dam Hoang Anh