Court Takes Issue with DJ Filing Prior to IPR

Patent infringement defendants seek IPR of patents asserted against them at the PTAB as an alternative to higher cost litigation. That is, a primary benefit of seeking IPR is the ability to seek a stay of the costlier district court action on the basis that the outcome of the IPR may moot the dispute through cancellation of the asserted claims, or at least greatly simplify the issues for trial.

Yet, not all patent litigation is initiated by patent owners. Often times a potential defendant will seek a Declaratory Judgment (DJ) to secure a favored district court forum in anticipation of an imminent litigation in a less favorable district (typically Texas)

Recently, the District of Delaware considered the impact of such proactive conduct on the typical IPR stay analysis.Continue Reading PTAB Stay Calculus Considers DJ History

CAFC Cautions Against IPR Stay Considerations in Venue Dispute

A mandamus is considered an extraordinary remedy — especially in the venue context where district courts are accorded broad discretion.  Nevertheless, where a motion to transfer presents an indisputable right, mandamus is proper. Recently, the Federal Circuit has been uncharacteristically outspoken that the WDTX is doing it wrong.

The most recent WDTX mandamus on this issue, while unsuccessful, found the Federal Circuit once again pointing out improper analysis.
Continue Reading Judge Albright Faulted for Considering IPR Stay Likelihood in NDCA