Patents by Inventor Kok-Giap HAW

Kok-Giap HAW 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).

  • Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material
    Patent number: 10894246
    Abstract: Catalyst compositions comprising an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve, characterized in that the crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm, and in that the catalyst composition presents a concentration of acid sites ranges from 50 to 1200 ?mol/g measured by TPD NH3 adsorption; and the XRD pattern of said catalyst composition is the same as the X ray diffraction pattern of said inorganic porous material.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: January 19, 2021
    Assignee: TOTAL RESEARCH & TECHNOLOGY FELUY
    Inventors: Kok-Giap Haw, Jean-Michel Goupil, Jean-Pierre Gilson, Valentin Valtchev, Nikolai Nesterenko, Delphine Minoux, Jean-Pierre Dath
  • Catalyst Compositions Comprising Small Size Molecular Sieves Crystals Deposited on a Porous Material
    Publication number: 20190168194
    Abstract: Catalyst compositions comprising an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve, characterized in that the crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm, and in that the catalyst composition presents a concentration of acid sites ranges from 50 to 1200 ?mol/g measured by TPD NH3 adsorption; and the XRD pattern of said catalyst composition is the same as the X ray diffraction pattern of said inorganic porous material.
    Type: Application
    Filed: February 6, 2019
    Publication date: June 6, 2019
    Inventors: Kok-Giap Haw, Jean-Michel Goupil, Jean-Pierre Gilson, Valentin Valtchev, Nikolai Nesterenko, Delphine Minoux, Jean-Pierre Dath
  • Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material
    Patent number: 10239051
    Abstract: A catalyst composition contains an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve. The crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm. The catalyst composition has a concentration of acid sites ranges from 50 to 1200 ?mol/g measured by TPD NH3 adsorption. An XRD pattern of the catalyst composition is the same as an XRD pattern of the inorganic porous material.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: March 26, 2019
    Assignees: TOTAL RESEARCH & TECHNOLOGY FELUY, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS
    Inventors: Kok-Giap Haw, Jean-Michel Goupil, Jean-Pierre Gilson, Valentin Valtchev, Nikolai Nesterenko, Delphine Minoux, Jean-Pierre Dath
  • CATALYST COMPOSITIONS COMPRISING SMALL SIZE MOLECULAR SIEVES CRYSTALS DEPOSITED ON A POROUS MATERIAL
    Publication number: 20160136625
    Abstract: A catalyst composition contains an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve. The crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm. The catalyst composition has a concentration of acid sites ranges from 50 to 1200 ?mol/g measured by TPD NH3 adsorption. An XRD pattern of the catalyst composition is the same as an XRD pattern of the inorganic porous material.
    Type: Application
    Filed: July 3, 2014
    Publication date: May 19, 2016
    Inventors: Kok-Giap HAW, Jean-Michel GOUPIL, Jean-Pierre GILSON, Valentin VALTCHEV, Nikolai NESTERENKO, Delphine MINOUX, Jean-Pierre DATH