In Aspex Eyewear Inc. v. Clariti Eyewear, Inc., Nos. 09-1147, -1162 (Fed. Cir. May 24, 2010), the Federal Circuit affirmed the district court’s dismissal of infringement claims on SJ as barred by equitable estoppel, and affirmed the district court’s refusal to declare the case "exceptional" under 35 U.S.C. § 285.