New Filings Nestle USA, Ind., filed IPR2015-00195 challenging U.S. Pat. 6,475,435 assigned to Stork Food & Dairy Systems, B.V.TORK FOOD & DAIRY SYSTEMS B.V. LG Electronics, Inc. filed IPR2015-00196 challenging U.S. Patent 6,131,121 assigned to Straight Path IP Group, Inc. Shinn … Continue reading October 31, 2014