Patents by Inventor Anwar Assal

Anwar Assal 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).

  • Polished bore receptacle
    Patent number: 7992642
    Abstract: An integral polished bore assembly for use in a wellbore. The assembly includes a barrel having a polished bore; at least one no-go member positioned within the barrel; an elongated locator member having a sealing head and an end, the end extending out of the barrel; and a radial port formed through the barrel.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: August 9, 2011
    Assignee: Schlumberger Technology Corporation
    Inventors: Ahmed Amr Gewily, Anwar Assal, Dinesh R. Patel
  • POLISHED BORE RECEPTACLE
    Publication number: 20080289813
    Abstract: An integral polished bore assembly for use in a wellbore includes a barrel having a polished bore; at least one no-go member positioned within the barrel; an elongated locator member having a sealing head and an end, the end extending out of the barrel; and a radial port formed through the barrel.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Ahmed Amr Gewily, Anwar Assal, Dinesh R. Patel