Stays Pending IPR Granted in Most Cases
Prior to the passage of the America Invents Act (AIA) many district courts were less than impressed with the lengthy pendencies of USPTO patent reexamination proceedings. For this reason, motions to stay a litigation pending patent reexamination were often denied based upon the perceived prejudice of a 5-6 year delay (typical of reexaminations through appeal). The patent challenge proceedings of the AIA (IPR, CBM and PGR) were specifically designed, at least in part, to remedy the pendency issue.
The new patent challenge proceedings of the AIA are conducted before the USPTO’s Patent Trial & Appeal Board (PTAB) and must conclude, by statute, within 12 months of trial order. Many districts across the country have recognized the improved speed of the PTAB. Not surprisingly, the success rate for staying cases pending USPTO review has significantly improved.
Given this outcome, and petitioner friendly IPR results to date, it is not surprising that the PTAB continues to experience record filing rates.