The Patent Trial and Appeal Board’s June 2, 2026 public order in IPR2026-00252 is brief but still worth attention for PTAB practitioners: the Director denied discretionary review, leaving the underlying Board action in place. In practical terms, the decision reinforces how difficult it remains to obtain Director intervention absent a clear policy issue, legal error, or case-specific circumstance warranting extraordinary review.

Because this filing is a “Director Discretionary Decision: Deny,” the key takeaway is procedural rather than merits-driven.