Patents by Inventor Jehad El Demellawi

Jehad El Demellawi 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).

  • Methods of making silica nanoparticles, propellants, and safety devices
    Patent number: 10508040
    Abstract: The present disclosure provides for silicon nanoparticles, safety devices, solid propellants, and the like.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: December 17, 2019
    Assignee: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Sahraoui Chaieb, Jehad El-Demellawi
  • METHODS OF MAKING SILICA NANOPARTICLES, PROPELLANTS, AND SAFETY DEVICES
    Publication number: 20190031517
    Abstract: The present disclosure provides for silicon nanoparticles, safety devices, solid propellants, and the like.
    Type: Application
    Filed: January 25, 2017
    Publication date: January 31, 2019
    Inventors: Sahraoui CHAIEB, Jehad EL-DEMELLAWI
  • Methods and devices for colloidal suspension filters
    Patent number: 9715052
    Abstract: Embodiments of the present disclosure provide for a colloidal amorphous silicon liquid filter device, methods of using a colloidal amorphous silicon liquid filter device, and the like.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: July 25, 2017
    Assignee: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Sahraoui Chaieb, Jehad El Demellawi
  • Acetone production using silicon nanoparticles and catalyst compositions
    Patent number: 9447008
    Abstract: Embodiments of the present disclosure provide for a catalytic reaction to produce acetone, a catalyst that include a mixture of silicon particles (e.g., about 1 to 20 nm in diameter) and a solvent, and the like.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: September 20, 2016
    Assignee: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Sahraoui Chaieb, Jehad El Demellawi, Zeyad Al-Talla
  • ACETONE PRODUCTION USING SILICON NANOPARTICLES AND CATALYST COMPOSITIONS
    Publication number: 20150353458
    Abstract: Embodiments of the present disclosure provide for a catalytic reaction to produce acetone, a catalyst that include a mixture of silicon particles (e.g., about 1 to 20 nm in diameter) and a solvent, and the like.
    Type: Application
    Filed: June 4, 2015
    Publication date: December 10, 2015
    Inventors: Sahraoui Chaieb, Jehad El Demellawi, Zeyad Al-Talla
  • METHODS AND DEVICES FOR COLLOIDAL SUSPENSION FILTERS
    Publication number: 20150309226
    Abstract: Embodiments of the present disclosure provide for a colloidal amorphous silicon liquid filter device, methods of using a colloidal amorphous silicon liquid filter device, and the like.
    Type: Application
    Filed: April 28, 2015
    Publication date: October 29, 2015
    Inventors: Sahraoui Chaieb, Jehad El Demellawi