The Post-Grant Strategist

In September 2018, the Patent Office created the Precedential Opinion Panel (or “POP”) to increase transparency and predictability of proceedings before the PTAB by establishing precedent that would guide all PTAB judges. In March 2019, the POP released its first opinion, which held that the PTAB may, in limited circumstances, join both a petitioner to a proceeding in which it is already a party and join new issues to an existing proceeding.