Patents by Inventor Malathe SAMIR

Malathe SAMIR 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).

  • Hydrogenation of sulphur containing gases with phosphide nanoparticles
    Patent number: 12337303
    Abstract: Embodiments include hydrogenating catalysts and methods of making the same. The catalyst includes nanoparticles of a metal phosphide, such as nickel phosphide with a Ni5P4 phase. Also included are methods of hydrogenating a gas that contains sulfur. The methods include directing the gas containing sulfur to a catalyst that includes nanoparticles of a metal phosphide, and contacting the catalyst with the gas containing sulfur to produce a hydrogenated gas.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: June 24, 2025
    Assignee: Khalifa University of Science and Technology
    Inventors: Yasser Alwahedi, Kyriaki Polychronopoulou, Xinnan Lu, Safa Gaber, Dina Gaber, Georgia Basina, Malathe Samir
  • HYDROGENATION OF SULPHUR CONTAINING GASES WITH PHOSPHIDE NANOPARTICLES
    Publication number: 20230226528
    Abstract: Embodiments include hydrogenating catalysts and methods of making the same. The catalyst includes nanoparticles of a metal phosphide, such as nickel phosphide with a Ni5P4 phase. Also included are methods of hydrogenating a gas that contains sulfur. The methods include directing the gas containing sulfur to a catalyst that includes nanoparticles of a metal phosphide, and contacting the catalyst with the gas containing sulfur to produce a hydrogenated gas.
    Type: Application
    Filed: June 30, 2021
    Publication date: July 20, 2023
    Inventors: Yasser ALWAHEDI, Kyriaki POLYCHRONOPOULOU, Xinnan LU, Safa GABER, Dina GABER, Georgia BASINA, Malathe SAMIR