Patents by Inventor Abdullatif Mohammed ALBASEER

Abdullatif Mohammed ALBASEER 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).

  • Room temperature nitrogen dioxide gas sensor
    Patent number: 11119066
    Abstract: A room temperature nitrogen dioxide gas sensor comprising tin(IV) oxide decorated with gold nanoparticles is described. The tin(IV) oxide may have an average layer thickness of 10-1,000 nm, and is topped with dispersed gold nanoparticles having an average longest dimension of 200-650 nm. The room temperature nitrogen dioxide gas sensor may be used to detect and measure levels of nitrogen dioxide gas at room temperature and at concentrations of 100 ppb-1800 ppm, with a high stability. A method of making the room temperature nitrogen dioxide sensor is also described, and involves sputtering to deposit a tin(IV) oxide layer and a gold layer on a substrate, followed by annealing.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 14, 2021
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Qasem Ahmed Drmosh, Zain Hassan Yamani, Amar Kamal Mohamedkhair, Abdulmajeed Hasan Hendi, Mohammad Kamal Hossain, Abdullatif Mohammed Albaseer
  • ROOM TEMPERATURE NITROGEN DIOXIDE GAS SENSOR
    Publication number: 20190369040
    Abstract: A room temperature nitrogen dioxide gas sensor comprising tin(IV) oxide decorated with gold nanoparticles is described. The tin(IV) oxide may have an average layer thickness of 10-1,000 nm, and is topped with dispersed gold nanoparticles having an average longest dimension of 200-650 nm. The room temperature nitrogen dioxide gas sensor may be used to detect and measure levels of nitrogen dioxide gas at room temperature and at concentrations of 100 ppb-1800 ppm, with a high stability. A method of making the room temperature nitrogen dioxide sensor is also described, and involves sputtering to deposit a tin(IV) oxide layer and a gold layer on a substrate, followed by annealing.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 5, 2019
    Applicant: King Fahd University of Petroleum and Minerals
    Inventors: Qasem Ahmed DRMOSH, Zain Hassan YAMANI, Amar Kamal MOHAMEDKHAIR, Abdulmajeed Hasan HENDI, Mohammad Kamal HOSSAIN, Abdullatif Mohammed ALBASEER