The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision today in Teva Pharmaceuticals International GmbH v. Eli Lilly and Company, reversing the United States District Court for the District of Massachusetts’s grant of judgment as a matter of law (JMOL) of invalidity of Teva Pharmaceuticals International GmbH and Teva Pharmaceuticals USA, Inc.’s headache treatment patents. The district court found that the asserted claims were invalid for failing to satisfy both the written description and enablement requirements of 35 U.S.C. § 112, but the CAFC found the district court’s grant of JMOL improper on both counts. The opinion was authored by Judge Prost and joined by Judge Cunningham and District Judge Andrews.
The U.S. Patent and Trademark Office (UPSTO) announced today that it will be extending the Artificial Intelligence Search Automated Pilot Program (ASAP!) until June 1, 2026, to gather additional information and continue evaluating the program’s effectiveness. The Pilot was first announced in October 2025 and is meant to “evaluate the impact of sharing the results of an automated search prior to examination of an application.”
In 2025, trademark cases filed in United States District Courts increased 25% from 2024 (up 848 cases to 4,211). Many of those cases were “Schedule A” lawsuits, a niche form of intellectual property litigation that joins multiple foreign-based ecommerce stores selling counterfeit, pirated, or other infringing products in a single lawsuit. In Schedule A cases, plaintiffs typically include multiple offshore online infringers and seek an asset restraint to prevent them from transferring their ill-gotten gains abroad. This article explores the Schedule A litigation model and provides best practices for intellectual property litigators.
A number of groups and individuals self-described as “representing consumers, patients, health care providers, and academic experts in pharmaceutical policy and patent law” have submitted a letter to the U.S. House Judiciary Committee urging members to quickly advance the “Eliminating Thickets to Increase Competition (ETHIC) Act,’’ which was introduced in the House of Representatives last May by Representative Jodey Arrington (R-TX) along with two other Republicans and four Democrats.
In this episode of IPWatchdog Unleashed, I speak with Matt Johnson, Co-Chair of the PTAB Practice at Jones Day, and we take an in-depth look at the Patent Trial and Appeal Board (PTAB) nearly a decade and a half after its launch. Johnson and I discuss the ongoing PTAB reset at the United States Patent and Trademark Office (USPTO) and suggest practical fixes for a better, reengineered PTAB. The majority of the conversation is devoted to concrete, targeted reform suggestions that would lead to a better functioning PTAB and more streamlined IPR review system. Instead of abstract complaints, Johnson proposes narrowing PGR estoppel to encourage early challenges, moving IPR estoppel to the point of institution to eliminate gamesmanship, separating institution decisions from full merits adjudication to reduce confirmation bias, and rethinking quiet-title concepts to better align notice to implementers with settled expectations of patent owners.
In this week’s episode of IPWatchdog Unleashed, I speak with Megan Carpenter, who just recently stepped down as Dean of UNH Franklin Pierce School of Law after more than eight years. Our conversation was part personal journey and business philosophy together with a candid assessment of the IP ecosystem. We tackle emerging issues, including AI’s impact on legal practice and education. And we discuss the role of IP as essential to sustaining innovation in a rapidly evolving global economy, and fostering human creativity, innovation, and economic mobility.
In the latest episode of IPWatchdog Unleashed, I sat down with my good friends Brad Close, who is the Executive Vice President of Transpacific IP, and Jim Carmichael, a former judge on the Board of Patent Appeals and Interferences and founder of Carmichael IP. Brad, Jim and I engaged in a candid conversation that provides our unvarnished assessment of the Patent Trial and Appeal Board (PTAB), where it started historically, where it is today, and where it may finally be headed. Bottom line: the PTAB is no longer the automatic execution squad it once was, but durable patent rights will require reform well beyond the agency level.
The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision Tuesday in Definitive Holdings, LLC v. Powerteq LLC, affirming the United States District Court for the District of Utah’s grant of summary judgment of invalidity of Definitive Holdings’ patent. The district court found that the asserted claims of the patent owned were invalid under the pre-America Invents Act (AIA) version of 35 U.S.C. § 102(b). The opinion was authored by Judge Cunningham and joined by Chief Judge Moore and Judge Dyk.
Standard essential patents (SEPs) don’t generate controversy because people disagree on whether innovation deserves compensation. The controversy runs deeper: everyone agrees it does, but nobody agrees on how much, when, or through which court. That tension was the animating force behind the panel Global SEP Litigation, Licensing and Dealmaking, on day two of IPWatchdog LIVE 2026 last month. Moderated by Shawnna Yashar (O’Melveny & Myers LLP), the panel featured Ali Allawi (Warner Bros. Discovery), Matteo Sabattini (Sisvel Group), and David Yurkerwich (Ankura). All four practitioners see the SEP licensing ecosystem from very different vantage points and arrived without a shared script.
This week on IPWatchdog Unleashed, I have a candid conversation with Melissa Silverstein about both IP strategy and the human side of IP, including a discussion of the struggles that some attorneys have with substance abuse. The first half of the conversation centers on a clear market correction in intellectual property strategy: portfolios are being forced to operate like business assets rather than legal inventory…. The conversation then pivots sharply to the human dimension of the profession, where Silverstein’s current work is focused. Drawing on her own experience, she addresses the prevalence of substance abuse, burnout, and mental health challenges among high-performing attorneys.
Arnold & Porter is a leading international law firm with offices across the United States, Europe, and Asia. The firm delivers sophisticated regulatory, litigation, and transactional services to clients across a wide range of industries. Arnold & Porter is seeking a Senior Manager of IP Prosecution to join its Washington, DC office. This role provides firmwide leadership for the Intellectual Property Prosecution function, overseeing patent and trademark operations and ensuring the delivery of efficient, high-quality support to attorneys and clients.
Arnold & Porter is an international law firm with 16 offices in the United States, Europe, and Asia that provides sophisticated regulatory, litigation, and transactional services across multiple industries. Arnold & Porter has an opening for a Senior Manager of IP Administration in the Washington, DC office. The Senior Manager of IP Administration oversees the firmwide IP Prosecution (Patent and Trademark) practice.
This week on IPWatchdog Unleashed, I had the pleasure of speaking with Deborah Farone, founder of Farone Advisors, former Chief Marketing Officer of Cravath, Swain & Moore, and author of Breaking Ground: How Successful Women Lawyers Build Thriving Practices. Our conversation focused on how lawyers—particularly in highly technical fields like intellectual property—can build thriving practices through disciplined, strategic business development. The discussion underscores that business development is a skill, not an innate personality trait. Even introverted attorneys can succeed by taking incremental steps, practicing authentic communication, and focusing on listening rather than selling.
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