Patents by Inventor Adam Alawwami

Adam Alawwami 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).

  • Gas sensor testing system and method
    Patent number: 11604179
    Abstract: A system and method for testing a gas sensor with a test gas and that recovers the test gas after testing. The test gas is stored in a test gas source, and delivered to the gas sensor through a supply circuit. After the test is completed, gas is withdrawn from the supply circuit into a recycle circuit. A compressor in the recycle circuit pulls the test gas into the recycle circuit, pressurizes the test gas and discharges the pressurized test gas back into the test gas source. Valves are in the supply and recycle circuits, which when selectively opened and closed changes between testing and recycle configurations. The recycle flow is filtered to prevent air and other non-test gas substances from being introduced into the test gas source.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: March 14, 2023
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Ala'A Alsalman, Adam Alawwami, Abdulaziz Hudaifah, Faisal Al-Oufi, Reem Alnoaimi, Saad Almughairah
  • GAS SENSOR TESTING SYSTEM AND METHOD
    Publication number: 20210262997
    Abstract: A system and method for testing a gas sensor with a test gas and that recovers the test gas after testing. The test gas is stored in a test gas source, and delivered to the gas sensor through a supply circuit. After the test is completed, gas is withdrawn from the supply circuit into a recycle circuit. A compressor in the recycle circuit pulls the test gas into the recycle circuit, pressurizes the test gas and discharges the pressurized test gas back into the test gas source. Valves are in the supply and recycle circuits, which when selectively opened and closed changes between testing and recycle configurations. The recycle flow is filtered to prevent air and other non-test gas substances from being introduced into the test gas source.
    Type: Application
    Filed: February 24, 2020
    Publication date: August 26, 2021
    Inventors: Ala'a Alsalman, Adam Alawwami, Abdulaziz Hudaifah, Faisal Al-Oufi, Reem Alnoaimi, Saad Almughairah