source:[1] Case: Patents/Obviousness (P.T.A.B.) - Bloomberg Law News (https://news.bloomberglaw.com/ip-law/case-pat ...)[2] 2nd Circ. Tosses Lego Rival's Appeal In IP Fight Over Figurine - Law360 (https://www.law360.com/articles/2420726/2nd-c ...)[3] Josh Cellars President Denied Early Win In $4M Royalty Feud - Law360 (https://www.law360.com/ip/articles/2421018?ut ...)