Patents by Inventor Tung Xuan Bui

Tung Xuan Bui 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).

  • Absorbent comprising hydrophobic mesoporous material for removal of harmful pharmaceuticals from aqueous environment
    Patent number: 9006135
    Abstract: This invention relates to an absorbent including trimethylsilylated mesoporous silica SBA-15, and more particularly to an absorbent including trimethylsilylated mesoporous silica SBA-15, which can effectively remove 90% or more of the seven pharmaceuticals of carbamazepine, diclofenac, estrone, gemfibrozil, ibuprofen, ketoprofen, and trimethoprim which are present in high concentration.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: April 14, 2015
    Assignee: Gwangju Institute of Science and Technology
    Inventors: Heechul Choi, Tung Xuan Bui
  • ABSORBENT COMPRISING HYDROPHOBIC MESOPOROUS MATERIAL FOR REMOVAL OF HARMFUL PHARMACEUTICALS FROM AQUEOUS ENVIRONMENT
    Publication number: 20120172213
    Abstract: This invention relates to an absorbent including trimethylsilylated mesoporous silica SBA-15, and more particularly to an absorbent including trimethylsilylated mesoporous silica SBA-15, which can effectively remove 90% or more of the seven pharmaceuticals of carbamazepine, diclofenac, estrone, gemfibrozil, ibuprofen, ketoprofen, and trimethoprim which are present in high concentration.
    Type: Application
    Filed: December 14, 2011
    Publication date: July 5, 2012
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Heechul CHOI, Tung Xuan Bui