Patents by Inventor Sun-Yuan Tzeng

Sun-Yuan Tzeng 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).

  • Treatment system and method for degrading chlorinated DNAPL
    Patent number: 8764988
    Abstract: A treatment system for degrading chlorinated dense non-aqueous phase liquids (DNAPLs) is disclosed. The treatment system comprises a solvent system and hydrophobic zero valent irons distributed in the solvent system. In addition, the method of remediation of groundwater is also disclosed by using the treatment system.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: July 1, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Hsin-Lan Hsu, Chien-Yi Liao, Sun-Yuan Tzeng
  • Treatment System and Method for Degrading Chlorinated DNAPL
    Publication number: 20120145648
    Abstract: A treatment system for degrading chlorinated dense non-aqueous phase liquids (DNAPLs) is disclosed. The treatment system comprises a solvent system and hydrophobic zero valent irons distributed in the solvent system. In addition, the method of remediation of groundwater is also disclosed by using the treatment system.
    Type: Application
    Filed: May 16, 2011
    Publication date: June 14, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsin-Lan Hsu, Chien-Yi Liao, Sun-Yuan Tzeng