Klarquist scored a key victory for client Nautilus, Inc., fending off four IPR petitions filed by rival exercise equipment company Icon Fitness. The denied petitions attempted to challenge four Nautilus patents relating to elliptical machines. Nautilus is asserting those patents against Icon in district court litigation, alleging infringement by the NordicTrack FreeStride Trainers. Klarquist also represents Nautilus in that litigation, which commenced in May 2016 in the Western District of Washington. The four petition denials are particularly significant given that the Patent Trial and Appeal Board grants more than 70% of such petitions. Klarquist attorneys Andrew M. Mason, John D. Vandenberg, and Garth A. Winn represented Nautilus at the PTAB.