Patents by Inventor Ali AL-HAMADH

Ali AL-HAMADH 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).

  • Asphalt production from solvent deasphalting bottoms
    Patent number: 9315733
    Abstract: A cost-effective solution is provided for eliminating refinery process waste, including spent catalytic and non-catalytic adsorbent materials, as well as adsorbate process reject materials derived from desorption, while minimizing conventional waste handling demands. An asphalt composition includes asphalt and spent adsorbent material from a solvent deasphalting unit. The asphalt can comprise asphaltic material obtained from a solvent deasphalting unit, and spent adsorbent material in the asphalt composition was previously utilized in the solvent deasphalting unit. The asphalt composition can also include process reject materials.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: April 19, 2016
    Assignee: Saudi Arabian Oil Company
    Inventors: Omer Refa Koseoglu, Salman Al-Khaldi, Adnan Al-Hajji, Ali Al-Hamadh
  • ASPHALT COMPOSITION
    Publication number: 20140305840
    Abstract: An asphalt composition includes asphalt and spent adsorbent material from a solvent deasphalting unit. The asphalt can comprise asphaltic material obtained from a solvent deasphalting unit, and spent adsorbent material in the asphalt composition was previously utilized in the solvent deasphalting unit. The asphalt composition can also include process reject materials.
    Type: Application
    Filed: April 30, 2014
    Publication date: October 16, 2014
    Applicant: Saudi Arabian Oil Company
    Inventors: Omer Refa KOSEOGLU, Salman AL-KHALDI, Adnan AL-HAJJI, Ali AL-HAMADH
  • ASPHALT PRODUCTION FROM SOLVENT DEASPHALTING BOTTOMS
    Publication number: 20090301931
    Abstract: A cost-effective solution is provided for eliminating refinery process waste, including spent catalytic and non-catalytic adsorbent materials, as well as adsorbate process reject materials derived from desorption, while minimizing conventional waste handling demands. An asphalt composition includes asphalt and spent adsorbent material from a solvent deasphalting unit. The asphalt can comprise asphaltic material obtained from a solvent deasphalting unit, and spent adsorbent material in the asphalt composition was previously utilized in the solvent deasphalting unit. The asphalt composition can also include process reject materials.
    Type: Application
    Filed: July 2, 2009
    Publication date: December 10, 2009
    Inventors: Omer Refa KOSEOGLU, Salman AL-KHALDI, Adnan AL-HAJJI, Ali AL-HAMADH