Conception and Reduction to Practice Dates Matter

Conception and Reduction to Practice Dates Matter, PTAB Litigation Blog

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In a recent decision, the Patent Trial and Appeals Board found that the disputed claims regarding transferring digital content were not unpatentable under 35 U.S.C. § 103(a) after determining that the prior art cited by the petitioner did not antedate the corroborated conception date of the disputed claims.  Unified Patents, LLC v. Flexiworld Technologies, Inc., IPR2022-00775, Paper 41 (November 1, 2023).

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