United States: New PTAB Final Rule Places Burden On Patent Owner To Show Motion To Amend Complies With Statutory And Regulatory Requirements - Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
On December 21, 2020, the USPTO published its final rule allocating the burdens of persuasion for motions to amend and the patentability of proposed substitute claims in IPR, PGR, and CBM proceedings.
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