In REG Synthetic Fuels, LLC v. Neste Oil Oyj, [2015-1773] (November 8, 2016), the Federal Circuit affirmed-in-part, reversed-in-part, vacated-in-part, and remanded the PTAB’s unpatentability determinations or claims U.S. Patent No. 8,231,804 directed to paraffin compositions containing primarily even-carbon-number paraffins, and the Board’s … Continue reading Federal Circuit Gives the Board a Lesson on Hearsay