Litigation by “unfair surprise”
By American standards, European patent oppositions lack legal protections. By contrast, US PTAB patent trials don’t allow last minute “Chewbacca defenses”.
US
Stephen E. Zweig, PhD JD, Patent Attorney
By American standards, European patent oppositions lack legal protections. By contrast, US PTAB patent trials don’t allow last minute “Chewbacca defenses”.
