Patents by Inventor Abdulaziz M Al Sagr

Abdulaziz M Al Sagr 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).

  • Electrically initiated elastomer member expansion for controlling tubing member assembly diameter
    Patent number: 11717875
    Abstract: A system for controlling tubing member assembly diameter includes a control unit, a computing device, a tubing member assembly, and an elastomer member. The tubing member assembly includes an outer pipe member that defines a static diameter and an inner pipe member having an outer surface and defining a dynamic diameter that changes from a first inner pipe member value to a second inner pipe member value. The elastomer member is disposed between the outer pipe member and the inner pipe member such that an inner area of the elastomer member is disposed on the outer surface of the inner pipe member. The elastomer member expands from a first position to a second position to constrict the dynamic diameter from the first inner pipe member value to the second inner pipe member value responsive to receiving an electrical signal from the control unit.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: August 8, 2023
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Tolu Ogundare, Saad Al-Driweesh, Abdulaziz M Al Sagr
  • ELECTRICALLY INITIATED ELASTOMER MEMBER EXPANSION FOR CONTROLLING TUBING MEMBER ASSEMBLY DIAMETER
    Publication number: 20230139096
    Abstract: A system for controlling tubing member assembly diameter includes a control unit, a computing device, a tubing member assembly, and an elastomer member. The tubing member assembly includes an outer pipe member that defines a static diameter and an inner pipe member having an outer surface and defining a dynamic diameter that changes from a first inner pipe member value to a second inner pipe member value. The elastomer member is disposed between the outer pipe member and the inner pipe member such that an inner area of the elastomer member is disposed on the outer surface of the inner pipe member. The elastomer member expands from a first position to a second position to constrict the dynamic diameter from the first inner pipe member value to the second inner pipe member value responsive to receiving an electrical signal from the control unit.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 4, 2023
    Applicant: Saudi Arabian Oil Company
    Inventors: Tolu Ogundare, Saad Al-Driweesh, Abdulaziz M Al Sagr