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The PTAB designated its termination decision in Infiltrator Water Technologies, LLC v. Presby Patent Trust, IPR2018-00224 (Paper 18) (entered October 1, 2018) as precedential on September 9, 2019, and its decision denying institution in Cisco Systems, Inc. v. Chrimar Systems, Inc., IPR2018-01511 (Paper 11) (entered January 31, 2019) as precedential on August 29, 2019. These cases illustrate application of the Federal Circuit’s decision in Click-to-Call Technologies, LP v. Ingenio, Inc., 899 F.3d 1321 (Fed. Cir. 2018), which held that 35 U.S.C. § 315(b) “unambiguously precludes the Director from instituting an IPR if the petition seeking institution is filed more than one year after the petitioner, real party in interest, or privy of the petitioner ‘is served with a complaint’ alleging patent infringement,” and that § 315(b) “does not contain any exceptions or exemptions for complaints . . . that are subsequently dismissed, with or without prejudice.” Click-to-Call, 899 F.3d at 1330.