Patents by Inventor Shannon Bendel

Shannon Bendel 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).

  • Gasoline additive composition for improved engine performance
    Patent number: 11884890
    Abstract: The present disclosure provides fuel additives including quaternary ammonium salt additive(s) and Mannich detergent additive(s) effective to improve engine performance in both port fuel injected and gasoline direct injection engines.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: January 30, 2024
    Assignee: Afton Chemical Corporation
    Inventors: Janice Jianzhao Wang, Julienne Galante-Fox, Shannon Bendel, Saeid Shirazi