Patents by Inventor Joel E. GRAHAM

Joel E. GRAHAM 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).

  • APPLICATIONS OF O2-INSENSITIVE FORMATE DEHYDROGENASE
    Publication number: 20250357519
    Abstract: Disclosed are methods and apparatuses utilizing an O2-insensitive FDH2 from the sulfate-reducing bacterium (SRB) Desulfovibrio vulgaris Hildenborough (DvH). The O2-insensitive FDH2 may be applied to a biofuel cell for generating electricity and generating hydrogen peroxide. The biofuel cell can also be applied to wearable or implantable devices as a power source. The O2-insensitive FDH2 can also be used in other applications not applying a fuel cell, such as hydrogen peroxide generation, a formate testing kit, or carbon capture applications.
    Type: Application
    Filed: January 10, 2023
    Publication date: November 20, 2025
    Applicant: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: C. S. RAMAN, Joel E. GRAHAM