John has experience in large complex multi-party litigation matters at both the district court and appellate court levels in a number of technology areas including electronics, software and business methods, and pharmaceuticals (e.g., Hatch-Waxman litigation). His litigation experience includes pre-filing investigations, infringement analyses, electronic discovery management, fact and expert witness preparation, motion practice, and settlement negotiation.

In addition, John works on post-grant matters (e.g., IPRs, CBMs, PGRs), and on the preparation and prosecution of patent applications at the U.S. Patent and Trademark Office. His technological expertise covers a variety of areas, including electrical engineering, communications, biomedical devices, computer science, business methods, financial software, optics, imaging, signal processing, wireless technologies, instrumentation design and control, and medical devices.