The PTAB Digest 2021/2022 provides an overview of PTAB statistics, trends, and updates that impact strategies and business decisions for patent owners and petitioners alike.
Significant developments included the...more
As of 2020, post grant proceedings have been in use for eight years. Designed as an alternative to district court litigation post grant proceedings have offered litigants a faster and more cost effective forum for resolving...more
In Wasica Finance GmbH v. Schrader International, et al., the US District Court of Delaware found that a defendant’s failed inter partes review (IPR) challenge estopped it from later raising invalidity theories in the...more