News & Analysis as of

Judicial Authority Inter Partes Review (IPR) Proceeding United States Patent and Trademark Office

Baker Botts L.L.P.

Discretionary Denials at the PTAB: Strategic Insights for Petitioners and Patent Owners in a Shifting Landscape

Baker Botts L.L.P. on

A set of recently issued memoranda by United States Patent and Trademark Office (“USPTO”) officials has re-energized the debate around discretionary denials in post-grant trials at the Patent Trial and Appeal Board (“PTAB”)....more

Haug Partners LLP

Settled Expectations: How the PTAB’s New Discretionary Denial Framework Is Reshaping IPR Strategy

Haug Partners LLP on

In a recent article, Haug Partners previewed that the impact of the Patent Trial and Appeal Board’s (PTAB) new bifurcated approach to discretionary denial requests would depend on how the new Acting USPTO Director, Coke...more

Jones Day

Delegated Rehearing Panel Sends Lifeline to Mercedes-Benz

Jones Day on

A Delegated Rehearing Panel (“DRP”) recently modified the PTAB’s construction of the claim term “workload” and remanded, giving Mercedes-Benz USA, LLC (“Petitioner”) another opportunity to challenge a processor patent....more

K&L Gates LLP

First Denial Based on USPTO’s New Discretionary Denial Factors

K&L Gates LLP on

Earlier this year, Chief Judge Boalick issued guidance on the USPTO’s recission of “Interim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation,” explaining how the Fintiv...more

Wilson Sonsini Goodrich & Rosati

Patent Office Denial of “Late” Inter Partes Review Petitions Changes Expectations

On June 6, 2025, the acting Director of the U.S. Patent and Trademark Office (USPTO), Coke Morgan Stewart, issued a decision in iRhythm Technologies v. Welch Allyn, Inc.1 that initiates a new basis for discretionary denial...more

Jones Day

Acting Director Releases First Decisions Under New Bifurcated Process

Jones Day on

On May 16, 2025, USPTO Acting Director Coke Morgan Stewart released the first four discretionary denial decisions under the PTAB’s new process. Under the new process, the parties separately brief discretionary denial issues...more

Haug Partners LLP

The PTAB’s Overhaul of Its Discretionary Denial Procedures Signals a Pro-Patent Pivot

Haug Partners LLP on

Since Acting USPTO Director Coke Morgan Stewart took office in 2025, the Patent Trial and Appeal Board (PTAB) has overhauled its discretionary denial procedures for inter partes reviews (IPRs) and post-grant reviews (PGRs)....more

McDermott Will & Emery

Designated Informative: PTO Director Declines IPR Institution Following District Court § 101 Invalidation

McDermott Will & Emery on

The US Patent & Trademark Office (PTO) designated a recent Director Review decision as informative, signaling its significance for future proceedings. The decision emphasizes that a final district court ruling invalidating a...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Recent Updates at the U.S. Patent Trial and Appeal Board

Recent changes at the U.S. Patent Trial and Appeal Board (PTAB) have brought uncertainty to inter partes review and post-grant review practitioners before the U.S. Patent and Trademark Office (PTO). These procedural and...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Understanding the PTAB’s Recent Informative Decision: Cambridge Mobile Telematics, Inc. v. Sfara, Inc.

The Patent Trial and Appeal Board (PTAB) recently designated its decision in Cambridge v. Sfara (IPR2024-00952) as an informative decision.[1] This designation addresses an important issue in inter partes review (IPR)...more

Jones Day

PTAB Pendulum Swings in Favor of Discretionary Denial

Jones Day on

Recent developments at the USPTO suggest a significant shift in favor of the PTAB exercising discretionary denial and uncertainty on behalf of parties to PTAB proceedings.  ...more

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