Federal Circuit backs PTAB invalidation of electroluminescence patent

18-09-2017

Federal Circuit backs PTAB invalidation of electroluminescence patent

Kuzma / iStockphoto.com

The US Court of Appeals for the Federal Circuit has affirmed that the Patent Trial and Appeal Board (PTAB) can reach a counterargument that was not preemptively addressed by a petition for review or institution decision.


Idemitsu Kosan, SFC, patent, PTAB, USPTO, US Court of Appeals for the Federal Circuit, inter partes review, electronics

WIPR