Patents by Inventor Chi K. Nguyen

Chi K. Nguyen 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).

  • Patent number: 10913902
    Abstract: Methods to convert an oxygen containing organic compound(s) to one or more water-free liquid hydrocarbons products. They make use of a catalytic process in a two-stage reactor system having a first reactor and a second reactor in series. Process design is described for effective conversion of aqueous low energy-dense aqueous solutions containing oxygen containing organic compound(s) to liquid hydrocarbons; the process design preferably employs the solid acid catalysts comprised of microporous aluminosilicates denoted as zeolites mixed with silicon carbide binder in series of two reactor system with capability of complete water removal.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: February 9, 2021
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Dat T. Tran, Ivan C. Lee, Luther J. Mahoney, Laleh Emdadi, Chi K. Nguyen
  • Publication number: 20200056099
    Abstract: Methods to convert an oxygen containing organic compound(s) to one or more water-free liquid hydrocarbons products. They make use of a catalytic process in a two-stage reactor system having a first reactor and a second reactor in series. Process design is described for effective conversion of aqueous low energy-dense aqueous solutions containing oxygen containing organic compound(s) to liquid hydrocarbons; the process design preferably employs the solid acid catalysts comprised of microporous aluminosilicates denoted as zeolites mixed with silicon carbide binder in series of two reactor system with capability of complete water removal.
    Type: Application
    Filed: June 4, 2019
    Publication date: February 20, 2020
    Inventors: Dat T. Tran, Ivan C. Lee, Luther J. Mahoney, Laleh Emdadi, Chi K. Nguyen
  • Patent number: D399013
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: September 29, 1998
    Assignee: Simpson Strong-Tie Company, Inc.
    Inventor: Lan-Chi K. Nguyen