Patents by Inventor Do Trong On

Do Trong On 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).

  • Method of preparing highly ordered mesoporous molecular sieves
    Patent number: 7052665
    Abstract: Highly ordered mesoporous silica molecular materials are prepared using sodium silicate as a silica source, sulfuric acid and nonionic poly(alkylene oxide) surfactants or nonionic amphiphilic bloc copolymers as structure-directing agents. The mesoporous silica materials obtained have hexagonal and cubic structures, uniform pore size and high surface areas.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: May 30, 2006
    Assignee: Silicycle Inc.
    Inventors: Luc Fortier, Pierre Fournier, Serge Kaliaguine, Do Trong On
  • Method of preparing highly ordered mesoporous molecular sieves
    Publication number: 20050031520
    Abstract: Highly ordered mesoporous silica molecular materials are prepared using sodium silicate as a silica source, sulfuric acid and nonionic poly(alkylene oxide) surfactants or nonionic amphiphilic bloc copolymers as structure-directing agents. The mesoporous silica materials obtained have hexagonal and cubic structures, uniform pore size and high surface areas.
    Type: Application
    Filed: November 1, 2002
    Publication date: February 10, 2005
    Inventors: Luc Fortier, Pierre Fournier, Serge Kaliaguine, Do Trong On