In ESIP Series 2, LLC v. Puzhen Life USA, LLC, [2019-1659] (May 19, 2020), the Federal Circuit affirmed the institution of the IPR as non-reviewable, and affirmed the Board’s obviousness determination of claims of U.S. Patent No. 9,415,130, which relates … Continue reading More Mischief from Exempting Agency Action from Review: Real Party in Interest in IPR not Reviewable