Category Archive: Reduction to Practice

Dec 13

PTAB Reversed on Issue of Diligent Reduction to Practice

Perfect Surgical Techniques (PST), Inc. owns US 6,030,384 (‘384). Olympus petitioned for inter partes review of ‘384 as anticipated or obvious over JP H10-33551 (JP ‘551). JP ‘551 published less than one year before the ‘384 priority date, and therefore JP ‘551 was only art under pre-AIA 35 U.S.C. §102(a). PST offered a Rule 131 …

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