Patents by Inventor Kwan San Hui

Kwan San Hui 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).

  • Gas treatment by catalytic ozone oxidation
    Patent number: 9040007
    Abstract: In one embodiment, a catalyst for ozone oxidation of pollutant components dispersed in a gas is provided. The ozone oxidation catalyst has a porous body formed from a metal body, a ceramic, or polymeric fibers coated with metal. A catalytic noble metal composition is deposited on the surface of the porous body. The catalytic noble metal composition is formed from particles of a noble metal supported by a mesoporous molecular sieve.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: May 26, 2015
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Kwan San Hui, Kwok Leung Tsui, Man On Fu
  • GAS TREATMENT BY CATALYTIC OZONE OXIDATION
    Publication number: 20140065047
    Abstract: In one embodiment, a catalyst for ozone oxidation of pollutant components dispersed in a gas is provided. The ozone oxidation catalyst has a porous body formed from a metal body, a ceramic, or polymeric fibers coated with metal. A catalytic noble metal composition is deposited on the surface of the porous body. The catalytic noble metal composition is formed from particles of a noble metal supported by a mesoporous molecular sieve.
    Type: Application
    Filed: October 28, 2013
    Publication date: March 6, 2014
    Applicant: City University of Hong Kong
    Inventors: Kwan San Hui, Kwok Leung Tsui, Man On Fu
  • Gas treatment by catalytic ozone oxidation
    Patent number: 8568680
    Abstract: In one embodiment, a catalyst for ozone oxidation of pollutant components dispersed in a gas is provided. The ozone oxidation catalyst has a porous body formed from a metal body, a ceramic, or polymeric fibers coated with metal. A catalytic noble metal composition is deposited on the surface of the porous body. The catalytic noble metal composition is formed from particles of a noble metal supported by a mesoporous molecular sieve.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: October 29, 2013
    Assignee: City University of Hong Kong
    Inventors: Kwan San Hui, Kwok Leung Tsui, Man On Fu
  • GAS TREATMENT BY CATALYTIC OZONE OXIDATION
    Publication number: 20120087853
    Abstract: In one embodiment, a catalyst for ozone oxidation of pollutant components dispersed in a gas is provided. The ozone oxidation catalyst has a porous body formed from a metal body, a ceramic, or polymeric fibers coated with metal. A catalytic noble metal composition is deposited on the surface of the porous body. The catalytic noble metal composition is formed from particles of a noble metal supported by a mesoporous molecular sieve.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 12, 2012
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Kwan San Hui, Kwok Leung Tsui, Man On Fu