In January 2026, USPTO Director John Squires issued his first decision targeting a Chinese state-linked entity's inter partes review petition, and the result is both less dramatic and more revealing than the national-security framing might suggest. Yangtze Memory Technologies Co. v. Micron Technology, Inc., IPR2025-00098 & IPR2025-00099, Paper 38 (USPTO Jan. 15, 2026). The Director vacated the PTAB's decisions granting institution and denied YMTC's petitions challenging two Micron NAND flash memory patents (U.S. Patent Nos. 8,945,996 and 10,872,903). The decision is designated informative.

The second focal point is IPR process. Dir. Squires has been systematically tightening the IPR petition process, including the real-party-in-interest requirement. In September 2025, he de-designated SharkNinja Operating LLC v. iRobot Corp., IPR2020-00734, Paper 11 (PTAB Oct. 6, 2020), which had permitted PTAB judges to ignore RPI deficiencies in some instances. With SharkNinja gone, the statutory text of § 312(a)(2) returned to full force as an independent threshold requirement: a petition "may be considered" only if it identifies "all" real parties in interest. Failure to disclose means the petition is simply not in condition for consideration.
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