Fadi B. Istelinides

Patent Agent I


Fadi Istelinides prepares and prosecutes U.S. and foreign utility and design patent applications across a variety of technology areas, including software interfaces, consumer products, filtration systems, and vehicle systems and subsystems — including internal combustion, hybrid, and electrified powertrains. He is a patent agent in the firm’s Mechanical & Electromechanical Technologies Practice Group.

Prior to joining Foley, Fadi was an undergraduate research assistant for two different groups at the University of Texas, Austin, where he gained experience developing an oil field remediation course and using COMSOL Multiphysics to simulate the adsorption of COVID-19 particles inside nanoporous materials.


  • University of Texas, Austin (B.S., with honors, mechanical engineering, 2021)
  • Collin College (2019)
    • Texas regional president, Phi Theta Kappa Honor Society


  • U.S Patent and Trademark Office