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All Grounds Must Be Addressed in Final Written Decision

All Grounds Must Be Addressed in Final Written Decision

By: Daniel C. Sloan and Matt Johnson - On July 29, 2025, Chief Administrative Patent Judge Scott R. Boalick circulated a memorandum to Members of the PTAB entitled “Final Written Decision Procedures for AIA Trial Proceedings.”  Absent extraordinary circumstances, all...

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Acting Director Reverses Previous Discretionary Denial

Acting Director Reverses Previous Discretionary Denial

By Adam Cook and Sarah Geers - For the first time under the bifurcated institution procedures, the Acting Director reversed her own prior discretionary denial, citing changed circumstances based on a settlement in the parallel district court litigation.  See Arm Ltd....

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Institution Denied Based on Parallel Proceeding and Prior Denial

Institution Denied Based on Parallel Proceeding and Prior Denial

By David Linden and Dave Maiorana - On December 6, 2024, Comcast Cable Communications, LLC (“Comcast”) filed three separate petitions for inter partes review (“IPR”) of U.S. Patent No. 9,866,438 (“the ’438 Patent”), which is assigned to Entropic Communications, LLC...

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Cancellation of Claims Deemed An Inappropriate Sanction

Cancellation of Claims Deemed An Inappropriate Sanction

By Jessie Hess,* Pranita Dhungana, and Matthew Johnson - USPTO Acting Director Stewart sua sponte reconsidered and modified a previous Director Review decision that had affirmed cancellation of all 183 challenged claims as a sanction against patent owner Longhorn...

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