Patents by Inventor Mordechai HERSKOWITZ

Mordechai HERSKOWITZ 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: 10399067
    Abstract: The invention provides a process for preparing SAPO-11, that comprises combining in an aqueous solution alumina source, P 2 O source and a silica source in the presence of a crystallization template and a surfactant to form a gel, which is then subjected to hydrothermal crystallization and calcination. The so-formed SAPO-11, which possesses unique silicon distribution, high resistance to hydrothermal degradation (desilication) and high surface area, forms another aspect of the invention. Hydroprocessing of a vegetable oil in the presence of a catalyst comprising the Pt and SAPO-11 of the invention is also demonstrated.
    Type: Grant
    Filed: January 4, 2015
    Date of Patent: September 3, 2019
    Assignee: B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. AT BEN-GURION UNIVERSITY
    Inventors: Miron Landau, Mordechai Herskowitz, Moshe Rabaev, Roksana Vidruk
  • Publication number: 20170056861
    Abstract: The invention relates to a catalyst suitable for use in the hydrogenation of carbon dioxide-containing gas, said catalyst comprising spinel phase of the formula [Fe2+(Fe3+yAl3+1-y)2O4]. Processes for preparing the catalyst and processes for the hydrogenation of carbon dioxide-containing gas in the presence of the catalyst are also disclosed.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Inventors: Miron LANDAU, Mordechai HERSKOWITZ, Roksana VIDRUK
  • Patent number: 9522386
    Abstract: The invention relates to a catalyst suitable for use in the hydrogenation of carbon dioxide-containing gas, said catalyst comprising spinel phase of the formula [Fe2+(Fe3+yAl3+1-y)2O4]. Processes for preparing the catalyst and processes for the hydrogenation of carbon dioxide-containing gas in the presence of the catalyst are also disclosed.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: December 20, 2016
    Assignee: B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. AT BEN-GURION UNIVERSITY
    Inventors: Miron Landau, Mordechai Herskowitz, Roksana Vidruk
  • Publication number: 20160325273
    Abstract: The invention provides a process for preparing SAPO-11, that comprises combining in an aqueous solution alumina source, P 2 O source and a silica source in the presence of a crystallization template and a surfactant to form a gel, which is then subjected to hydrothermal crystallization and calcination. The so-formed SAPO-11, which possesses unique silicon distribution, high resistance to hydrothermal degradation (desilication) and high surface area, forms another aspect of the invention. Hydroprocessing of a vegetable oil in the presence of a catalyst comprising the Pt and SAPO-11 of the invention is also demonstrated.
    Type: Application
    Filed: January 4, 2015
    Publication date: November 10, 2016
    Inventors: Miron LANDAU, Mordechai HERSKOWITZ, Moshe RABAEV, Roksana VIDRUK
  • Publication number: 20160038919
    Abstract: The invention relates to a catalyst suitable for use in the hydrogenation of carbon dioxide-containing gas, said catalyst comprising spinel phase of the formula [Fe2+(Fe3+yAl3+1-y)2O4]. Processes for preparing the catalyst and processes for the hydrogenation of carbon dioxide-containing gas in the presence of the catalyst are also disclosed.
    Type: Application
    Filed: July 16, 2015
    Publication date: February 11, 2016
    Inventors: Miron LANDAU, Mordechai HERSKOWITZ, Roksana VIDRUK