In its October 2020 decision in RPX Corp. v. Applications In Internet Time, LLC, the Patent Trial & Appeal Board of the U.S. Patent & Trademark Office has cast considerable doubt on the ability of member-supported defensive patent aggregators such as RPX, Askeladden, and Unified Patents to file petitions for Inter Partes Review and Post-Grant Review without naming one or more of their members who will benefit from the challenges as real parties in interest (“RPI”) and/or privies of the petitioner.