PTAB: Institution Decision Addressing Only One Claim Acceptable Post-SAS, PTAB Litigation Blog

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Last week, the PTAB denied a rehearing request by a patent owner who asserted that the PTAB’s institution decision failed to comply with PTAB rules, specifically 37 C.F.R. § 42.108, because the institution decision only addressed one claim. See Seoul Semiconductor Co., Ltd. v. Document Security Systems, Inc., IPR2018-00265, Paper 24 (PTAB Oct. 1, 2018) (slip op.).

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