Patents by Inventor Ouda Salem

Ouda Salem 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).

  • DYNAMIC CATALYTIC CONVERSION REACTOR AND SYSTEMS AND METHODS USING THE SAME
    Publication number: 20260054240
    Abstract: A dynamic catalytic conversion reactor having a plurality of operating zones is disclosed that adjusts operation based on incoming hydrogen from a fluctuating renewable energy source. The dynamic reactor is configured to turn on and off supply of feed gas to certain zones based on hydrogen supply, and maintains catalyst activity within all operating and idle zones by applying one of a number of gas flow options through the idle zones. Methods and systems of using the dynamic reactor are also disclosed.
    Type: Application
    Filed: October 29, 2025
    Publication date: February 26, 2026
    Inventors: Lubo Zhou, Chi Chen, Nicholas James Steinke, Richard Isherwood, Jagan Reddy, Konstantina Kritikos, Jihad Dakka, Doug Stewart, Stafford W. Sheehan, Zhanping Xu, Ouda Salem
  • Dynamic catalytic conversion reactor and systems and methods using the same
    Patent number: 12478938
    Abstract: A dynamic catalytic conversion reactor having a plurality of operating zones is disclosed that adjusts operation based on incoming hydrogen from a fluctuating renewable energy source. The dynamic reactor is configured to turn on and off supply of feed gas to certain zones based on hydrogen supply, and maintains catalyst activity within all operating and idle zones by applying one of a number of gas flow options through the idle zones. Methods and systems of using the dynamic reactor are also disclosed.
    Type: Grant
    Filed: January 22, 2025
    Date of Patent: November 25, 2025
    Assignee: Air Company Holdings, Inc.
    Inventors: Lubo Zhou, Chi Chen, Nicholas James Steinke, Richard Isherwood, Jagan Reddy, Konstantina Kritikos, Jihad Dakka, Doug Stewart, Stafford W. Sheehan, Zhanping Xu, Ouda Salem
  • DYNAMIC CATALYTIC CONVERSION REACTOR AND SYSTEMS AND METHODS USING THE SAME
    Publication number: 20250235840
    Abstract: A dynamic catalytic conversion reactor having a plurality of operating zones is disclosed that adjusts operation based on incoming hydrogen from a fluctuating renewable energy source. The dynamic reactor is configured to turn on and off supply of feed gas to certain zones based on hydrogen supply, and maintains catalyst activity within all operating and idle zones by applying one of a number of gas flow options through the idle zones. Methods and systems of using the dynamic reactor are also disclosed.
    Type: Application
    Filed: January 22, 2025
    Publication date: July 24, 2025
    Inventors: Lubo Zhou, Chi Chen, Nicholas James Steinke, Richard Isherwood, Jagan Reddy, Konstantina Kritikos, Jihad Dakka, Doug Stewart, Stafford W. Sheehan, Zhanping Xu, Ouda Salem