Patents by Inventor Ammar Alahmed

Ammar Alahmed 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).

  • METHODS OF REGENERATING A SORBENT
    Publication number: 20230311056
    Abstract: A method of treating a sorbent having a species sorbed thereto includes simultaneously providing first and second fluids to the sorbent to heat the sorbent and desorb the sorbed species from the sorbent. The first fluid is different from the second fluid. The first fluid includes steam. The second fluid is separable from the first fluid and the desorbed species.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 5, 2023
    Inventors: Abdullah Al Rammah, Mourad Younes, Ammar Alahmed, Wajdi Issam Al Sadat
  • Method for capturing CO2 with assisted vapor compression
    Patent number: 11617981
    Abstract: The present application provides processes and systems for direct capture of CO2 from an ambient air or a flue gas using large excess of steam and a vapor compression cycle.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: April 4, 2023
    Assignee: Saudi Arabian Oil Company
    Inventors: Mourad Younes, Ammar Alahmed, Abdullah Al Rammah, Aqil Jamal