(November 16, 2015, 2:17 PM EST) -- WASHINGTON, D.C. — A final written decision by the Patent Trial and Appeal Board of patent invalidity will stand following a rejection Nov. 12 by the Federal Circuit U.S. Court of Appeals, of an appeal of the Board’s decision to institute inter partes review (IPR) (Click-to-Call Technologies LP v. Oracle Corp. et al., No. 15-1242, Fed. Cir.; 2015 U.S. App. LEXIS 19673)....