Patents by Inventor Abdulaziz AlKhateeb

Abdulaziz AlKhateeb 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).

  • CMC-based method for surfactant concentration determination
    Patent number: 11761874
    Abstract: A method includes determining a critical micelle concentration (Ccm assumed) of a sample with an unknown concentration (Cs) of a surfactant based on an assumed surfactant concentration (Cassumed) of the sample, providing a benchmark solution with a known concentration of the surfactant, determining an actual critical micelle concentration (Ccm) of the surfactant from the benchmark solution, and calculating the unknown concentration (Cs) of the surfactant in the sample from the following equation: Cs=Ccm/(Ccm assumed/Cassumed).
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: September 19, 2023
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Abdulkareem AlSofi, Abdulaziz AlKhateeb, Ziyad Kaidar
  • ON-THE-FLY POLYMER QUALITY TESTING DEVICE
    Publication number: 20230288305
    Abstract: An assembly includes a bypass line having a first connection end and a second connection end, a device base positioned along the bypass line, an upstream valve positioned along the bypass line between the device base and the first connection end, and a downstream valve positioned along the bypass line between the device base and the second connection end. The device base includes a first opening to the bypass line, a second opening to the bypass line, and a support structure supporting at least one of the first and second openings.
    Type: Application
    Filed: January 26, 2022
    Publication date: September 14, 2023
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Abdulaziz AlKhateeb, Waleed Abdulaziz Dokhon, Ziyad Kaidar, Ming Han, Abdulkareem Alsofi
  • CMC-BASED METHOD FOR SURFACTANT CONCENTRATION DETERMINATION
    Publication number: 20210356373
    Abstract: A method includes determining a critical micelle concentration (Ccm assumed) of a sample with an unknown concentration (Cs) of a surfactant based on an assumed surfactant concentration (Cassumed) of the sample, providing a benchmark solution with a known concentration of the surfactant, determining an actual critical micelle concentration (Ccm) of the surfactant from the benchmark solution, and calculating the unknown concentration (Cs) of the surfactant in the sample from the following equation: Cs=Ccm/(Ccm assumed/Cassumed).
    Type: Application
    Filed: May 15, 2020
    Publication date: November 18, 2021
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Abdulkareem AlSofi, Abdulaziz AlKhateeb, Ziyad Kaidar