Expert Analysis

• Trending At The PTAB: The Policies That Are Redefining IPR

  

  The evolution of the Patent Trial and Appeal Board's inter partes review institution regime last year, coupled with the policy considerations behind that evolution, marks a shift toward greater gatekeeping of the U.S. Patent and Trademark Office's resources and patent enforcement rights, say attorneys at Finnegan.

• 4 Trends Shaping Drug And Medical Device Law For 2026

  

  2025 saw some significant legal developments with potential impact for drug and device manufacturers, ranging from growing skepticism in science and regulatory entities to new regulation of artificial intelligence, say attorneys at Faegre Drinker.

• US Sanctions Targeting Russia's Oil Giants Heighten Biz Risks

  

  Businesses operating in the energy sector, both in and outside the U.S., should review their operations for any links to Russian oil companies and their subsidiaries recently targeted by U.S. sanctions, to avoid unexpected reputational and financial risk, and even secondary sanctions, say authors at Blank Rome.

• How Shareholder Activism Fared In 2025

  

  2025 was a turbulent yet transformative year in shareholder activism, and there are several key takeaways to help companies prepare for a 2026 that is shaping up to be even more lively, including increased focus on retail investors and the use of social media as a tool, say attorneys at Sidley.

• 2nd Circ. Ruling Shows Procedural Perils Of Civil Forfeiture

  

  The Second Circuit’s recent U.S. v. Ross decision, partially denying the return of an attorney's seized funds based on rigid standing requirements, underscores the unforgiving technical complexities of civil asset forfeiture law, and provides several lessons for practitioners, says Elisha Kobre at Sheppard Mullin.

• Justices' Separation-Of-Powers Revamp May Hit States Next

  

  The U.S. Supreme Court's 2024 decision in U.S. Securities and Exchange Commission v. Jarkesy quietly laid the groundwork for an expansion of the court's separation-of-powers agenda beyond the federal level, but regulated parties and state and local governments alike can act now to anticipate Jarkesy's eventual wider application, say attorneys at Troutman.

• Key Trends In Healthcare Antitrust In 2025

  

  The healthcare industry braced for significant antitrust enforcement shifts last year driven by a change in administration, and understanding the implications of these trends is critical for healthcare organizations' risk management and strategic decision-making in the year ahead, say attorneys at Michael Best.

• The 5 Most Important Bid Protest Decisions Of 2025

  

  In a shifting bid protest landscape, five decisions in 2025 from the Federal Circuit, the U.S. Court of Federal Claims and the U.S. Government Accountability Office that addressed bedrock questions about jurisdictional reach and the breadth of agency discretion are likely to have a lasting impact, say attorneys at Bradley Arant.

• Trending At The PTAB: The Journey Of IPR Institution In 2025

  

  Over the course of 2025, inter partes review institution at the Patent Trial and Appeal Board evolved into a more restrictive, policy-driven regime with reshaped discretionary briefing and assessment, and increasing procedural requirements, say attorneys at Finnegan.

• Food Industry Braces For MAHA And Other Challenges In 2026

  

  After the Make America Healthy Again movement kept the U.S. Food and Drug Administration under pressure in 2025, actions in the food safety space are likely to continue this year, including updated Supplemental Nutrition Assistance Program dietary guidelines and processed food definitions, say attorneys at Wiley.

• Preparing For Congressional Investigations In A Midterm Year

  

  2026 will be a consequential year for congressional oversight as the upcoming midterm elections may yield bolder investigations and more aggressive state attorneys general coalitions, so companies should consider adopting risk management measures to get ahead of potential changes, say attorneys at Morgan Lewis.

• A Meaningful Shift In FDA's Biosimilarity Analysis

  

  The U.S. Food and Drug Administration's potential pivot away from routinely requiring comparative efficacy studies for interchangeable biosimilar applications would not lower regulatory standards, but instead allow applicants to allocate resources toward establishing more probative evidence, says Theodore Thompson at Stinson.

• Key Trends Shaping ESG And Sustainability Law In 2026

  

  2025 saw a chaotic regulatory landscape and novel litigation around environmental, social and governance issues and sustainability — and 2026, while perhaps more predictable, will likely be no less challenging, with more lawsuits and a regulatory tug-of-war complicating compliance for global companies, say attorneys at Crowell.

• How Bank M&A Prospects Brightened In 2025

  

  Even with less-than-ideal macroeconomic conditions in 2025, federal banking regulators' shift away from procedural concerns to focus more on core financial risks boosted M&A in several key ways, including shorter review timelines and increased interest in de novo charters, say attorneys at Arnold & Porter.

• 3 Securities Litigation Trends To Watch In 2026

  

  Pending federal appellate cases suggest that 2026 will be a significant year for securities litigation, with long-standing debates about class certification, new questions about the risks and value of artificial intelligence features, and private plaintiffs' growing role in cryptocurrency enforcement likely to be major themes, say attorneys at Willkie.