Patent Eligibility Bulletin: New USPTO Guidance And AI Risks

In the second quarter of 2026, the U.S. Patent and Trademark Office updated its subject matter eligibility declarations in line with its increasingly permissive patent eligibility stance, while the Federal Circuit rigorously applied the Alice framework in a decision that highlighted risks facing patent claims that utilize artificial intelligence and machine learning, say attorneys at Banner Witcoff.

A Shift In How Policymakers Are Approaching PBM Regulation

Recent federal and state legislative and regulatory activity involving pharmacy benefit managers represent a change in focus from transparency to PBM compensation structures, vertical integration and competitive effects, say attorneys at Barclay Damon.

11th Circ. Opioid Appeal May Shift Public Nuisance Coverage

The Eleventh Circuit's recent ruling certifying to the Florida and Georgia Supreme Courts the question of whether insurers must provide coverage against suits claiming policyholders improperly distributed opioids may ultimately result in a counterbalance to the Delaware line of cases denying coverage for government opioid suits, say attorneys at Pillsbury.

Opinion

States Should Reconsider Forced PBM Divestiture Laws

State legislatures are attempting to enact policies intended to force pharmacy benefit managers to divest from pharmacies, but these laws would have the practical effect of reducing patient access and competition, potentially violating the U.S. Constitution in the process, says former Utah Attorney General John Swallow.

Series

Teaching SEC Investigations Makes Me A Better Lawyer

Instructing a law school course on U.S. Securities and Exchange Commission investigations has made me a more thoughtful, deliberate practitioner because it requires me to continually reassess and challenge what I know about securities law enforcement, how I know it and how best to explain it, says David Chase at Miami Law.

Monsanto Ruling Bolsters Generic Drug Labeling Preemption

The U.S. Supreme Court's recent decision in Monsanto Co. v. Durnell concerns herbicide labeling regulated by the Federal Insecticide, Fungicide, and Rodenticide Act, but also carries weighty implications for preemption of state law labeling claims against drug manufacturers, say Terry Henry and Ann Querns at Blank Rome and Melanie Leney at Aurobindo Pharma.

Patent Eligibility Reforms Keep Chasing The Wrong Fixes

Repeated efforts to create a consistent, predictable patent eligibility standard under Section 101 have centered on replacing judge-made exceptions with new statutory language, but the better fix is to align examination standards with how courts actually apply eligibility doctrine, says former Patent Trial and Appeal Board judge Amee Shah.

Where The Justices Aligned In Appellate Authority Ruling

The real story of the U.S. Supreme Court’s recent ruling in T.M. v. University of Maryland Medical System Corp., finding that a doctrine designed to curtail duplicative litigation prevents federal district courts from reviewing state court decisions, is in how the justices together revisited an obscure, century-old jurisdictional doctrine, says Alex Dimitrief at Zeughauser Group.

Protecting Biotech Innovation In The Platform Knowledge Era

Following the U.S. Food and Drug Administration's recent shift toward leveraging prior and platform knowledge in biotechnology, companies should protect their innovations by guarding against obviousness challenges and treating the entire development pipeline as a source of patentable innovation, says Aisha Hasan at Barnes & Thornburg.

Series

Judges On AI: Examining Administrative, Organizational Uses

U.S. District Judge Alan Albright of the Western District of Texas examines how artificial intelligence could transform a court's ability to deal with administrative work and organize materials when preparing for hearings or drafting opinions, thereby affording judges more time to resolve contested issues.

USPTO-Fed. Circ. Split Complicates Machine Learning Patents

The wide chasm between the USPTO's and the Federal Circuit's approach to eligibility for machine learning patents means that patent drafters must avoid functional claiming and specifications if they hope to avoid invalidation of a machine learning patent at the appellate court, says attorney Michael Kiklis.

How 9th Circ. 'Shadow Trading' Case May Affect Private Credit

Private credit firms should not wait for a result in the Ninth Circuit appeal in U.S. Securities and Exchange Commission v. Panuwat to address material nonpublic information exposure under existing statutes and take steps to ensure their internal policies and surveillance are ready for increased regulatory scrutiny, says Steve Brown at StarCompliance.

AG Watch: Ohio AG Joins State Antitrust Enforcement Trend

Amid the recent reprioritization in the federal government's competition enforcement agenda, two recent cases provide critical insight into how the Ohio attorney general will proceed in the relatively unprecedented trend of state attorneys general aggressively pursuing antitrust matters, say attorneys at BakerHostetler.

Series

Being A Singer Makes Me A Better Lawyer

Before law school, I spent seven years trying to make it as a professional singer in Los Angeles, and nearly everything I learned about preparation, humility, confidence and more has followed me into my legal practice, says Jessica Caterina at Moses & Singer.

Mass. UHC Fraud Suit Signals States' Medicaid FCA Push

Massachusetts' recently filed False Claims Act suit alleging UnitedHealthcare misrepresented the health status of enrollees in a Medicaid senior care organization plan it managed pushes forward a new phase of state-level scrutiny of managed care data and Medicaid payment mechanisms, say Li Yu at Bernstein Litowitz, Ellen London at London & Naor and Gwendolyn Stamper at Vogel Slade.