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PTAB Update | October 2025
USPTO Proposes Rule and Director Implements Policy Likely to Limit Multiple Patent Validity Challenges Ted M. Cannon On Friday, October 17, the USPTO published a proposed rule that, if implemented, would likely reduce filings of inter partes review patent validity challenges. In addition, USPTO Director John Squires announced, in an open letter and memo, that, starting today, October 20, he……
By: Knobbe Martens