Insights

The U.S. Court of Appeals for the Federal Circuit has relaxed the standard and clarified the analysis for the showing of a nexus to a patented invention when patent licenses are presented as objective indicia of nonobviousness.

Acting USPTO Director Coke Morgan Stewart issued a Director Discretionary decision on June 6, 2025, in iRhythm Technologies Inc. v. Welch Allyn Inc., IPR2025-00363, -00374, -00376, -00377, and -00378 Paper 10 (PTAB June 6, 2025). This decision granted Patent Owner’s request for discretionary denials of institution in five related IPR challenges.  It follows several recent Director decisions that have all discretionarily denied petitions for reasons other than the substantive merits of the challenges. However, this decision is the first one that relies upon “[s]ettled expectations of the parties, such as the length of time the claims have been in force,” a new consideration that was first articulated in the USPTO’s “Interim Process for PTAB Workload Management” memorandum (“Interim Memo”) dated March 26, 2025.