Patents by Inventor Ahmad W. Khayyat

Ahmad W. Khayyat 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).

  • Patent number: 11303244
    Abstract: A solar collection system includes an absorption refrigeration system to generate water from atmospheric moisture, and to do so without the use of an electrically operated compressor. At least a portion of the solar energy captured by the solar collection system is used to operate the absorption refrigeration cycle. The absorption refrigeration cycle provides cooling that causes water in the atmosphere to condense into a liquid that can be collected and used for various applications. As one example, the collected liquid can be used for the cleaning of the solar collection system of contaminants like dust or bird drippings. In other applications, the water can be used outside the solar collection system including, but not limited to, irrigation, drinking, and other industrial purposes.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: April 12, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Ahmad W. Khayyat, Bandar A. Fadhel, Ahmed M. Saggaf, Ahmad D. Hammad
  • Publication number: 20210234503
    Abstract: A solar collection system is provided in which an absorption refrigeration system is included to generate water from atmospheric moisture, and to do so without the use of an electrically operated compressor. At least a portion of the solar energy captured by the solar collection system is used to operate the absorption refrigeration cycle. The absorption refrigeration cycle provides cooling that causes water in the atmosphere to condense into a liquid that can be collected and used for various applications. As one example, the collected liquid can be used for the cleaning of the solar collection system of contaminants like dust or bird drippings. In other applications, the water can be used outside the solar collection system including, but not limited to, irrigation, drinking, and other industrial purposes.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 29, 2021
    Inventors: Ahmad W. Khayyat, Bandar A. Fadhel, Ahmed M. Saggaf, Ahmad D. Hammad