Patents by Inventor MOHAMMED AHMAD S. ALSHAMSI

MOHAMMED AHMAD S. ALSHAMSI 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).

  • Laboratory equipment and method of using the same for drying a starting material to produce nano material
    Patent number: 10627161
    Abstract: A laboratory equipment having an inlet and outlet tube for gas to enter and exit using specific shaped tubes with multi-outlet apertures in form of a network to allow the gas to enter the drying chamber to dry the material. The specific shaped tubes are in crescent shape and cross each other to have maximum surface area exposure to the drying chamber and effectively contact the material that is being dried. A gas inlet valve and outlet valve control the flow, pressure and temperature of the gas that is being used for drying the material to make nano material. A method of using the laboratory equipment with special gas inlet tubes is used for drying the material in form a slurry to make dry nano material.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: April 21, 2020
    Assignee: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST)
    Inventors: Mohammed Ahmad S. Alshamsi, Sulaiman Mohammed Alfadul
  • Device for automated synthesis of metal nanoparticles
    Patent number: 10576448
    Abstract: Disclosed is a device for automated synthesis of homogenous slurry of metal nanoparticles operating under redox controlled conditions by wet chemical reaction method. Device comprises a three-layer reactor unit, multi-feed covering unit, an electric stirring unit system and ground fixing foundation unit.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: March 3, 2020
    Assignee: THE KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST)
    Inventors: Mohammed Ahmad S Alshamsi, Sulaiman Mohammed Alfadul, Ahmad S Alshamari
  • DEVICE FOR AUTOMATED SYNTHESIS OF METAL NANOPARTICLES
    Publication number: 20190291071
    Abstract: Disclosed is a device for automated synthesis of homogenous slurry of metal nanoparticles operating under redox controlled conditions by wet chemical reaction method. Device comprises a three-layer reactor unit, multi-feed covering unit, an electric stirring unit system and ground fixing foundation unit.
    Type: Application
    Filed: June 28, 2017
    Publication date: September 26, 2019
    Applicant: The King Abdulaziz City for Science and Technology
    Inventors: Mohammed Ahmad S. Alshamsi, Sulaiman Mohammed Alfadul, Ahmad S. Alshamari
  • LABORATORY EQUIPMENT AND METHOD OF USING THE SAME FOR DRYING A STARTING MATERIAL TO PRODUCE NANO MATERIAL
    Publication number: 20190226762
    Abstract: A laboratory equipment having an inlet and outlet tube for gas to enter and exit using specific shaped tubes with multi-outlet apertures in form of a network to allow the gas to enter the drying chamber to dry the material. The specific shaped tubes are in crescent shape and cross each other to have maximum surface area exposure to the drying chamber and effectively contact the material that is being dried. A gas inlet valve and outlet valve control the flow, pressure and temperature of the gas that is being used for drying the material to make nano material. A method of using the laboratory equipment with special gas inlet tubes is used for drying the material in form a slurry to make dry nano material.
    Type: Application
    Filed: January 24, 2018
    Publication date: July 25, 2019
    Applicant: King Abdulaziz City for Science and Technology
    Inventors: MOHAMMED AHMAD S. ALSHAMSI, SULAIMAN MOHAMMED ALFADUL