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News
Jenner & Block Secures Trial Victory for Chance the Rapper
News
Recognition
Jenner & Block Named Law Firm of the Year, Earned Additional Honors Across Categories by The American Lawyer 2025 Industry Awards
Recognition
Recognition
Chicago Bar Association Names Jenner & Block Law Firm of the Year
Recognition
All News and Insights
News
Jenner & Block Named a Top 3 Firm in Law360's 2025-2026 US Supreme Court Scorecard
Jenner & Block ranked among the top three firms in Law360's annual scorecard of which firms argued most frequently before the US Supreme Court during the 2025–26 term.
Jenner & Block Wins Landmark Supreme Court Victory in Chatrie v. United States
Jenner & Block Partner Adam Unikowsky has secured a landmark victory at the Supreme Court of the United States in Chatrie v. United States, with the Court holding by a 6-3 vote that accessing a person’s location data in the cloud is a “search” under the Fourth Amendment, requiring law enforcement to obtain a warrant satisfying the Constitution’s probable cause and particularity requirements. The Court remanded the case to the US Court of Appeals for the Fourth Circuit to determine whether the sp
Partner Adam Unikowsky to Argue Before US Supreme Court in Chatrie v. United States
On April 27, Partner Adam Unikowsky will argue before the Supreme Court of the United States in Chatrie v. United States. The matter centers on how the Fourth Amendment applies to geofence warrants—law enforcement tools that compel technology companies to produce location data for all users within a defined geographic area during a specified time period.
Recognitions
Jenner & Block DC Earns 29 Chambers USA 2026 Rankings Across 16 Practice Areas
Chambers USA 2026 has recognized Jenner & Block’s Washington, DC office as a hub of legal excellence, with 29 individual lawyers ranked across 16 key practice areas.
Partner Adam Unikowsky Named Law360 Appellate MVP for 2025
Partner Adam Unikowsky was recognized among Law360’s 2025 Appellate MVPs for his US Supreme Court victory in February on behalf of unemployment claimants, a decisive Second Circuit panel majority win for Uber and Postmates in a proposed antitrust class action, and a key victory at the First Circuit in a challenge to a Rhode Island toll on tractor trailers.
Lawdragon Names 29 Jenner & Block Partners to 2026 “500 Leading Litigators in America” List
Twenty-nine Jenner & Block partners have been named to Lawdragon’s 2026 “500 Leading Litigators in America” list. The award honors lawyers who have excelled in commercial litigation, product liability, mass torts, securities and other fiduciary litigation, white collar and investigations, administrative proceedings, class actions, antitrust, energy and technology disputes, intellectual property, trademark and patent wars.
Publications
Yesterday, the US Court of Appeals for the Federal Circuit, sitting en banc, heard nearly two hours of oral argument in V.O.S. Selections, Inc. v. Trump. Argument focused on whether the president has the authority to issue tariffs under the International Emergency Economic Powers Act (IEEPA). The Court appeared split on whether the president’s emergency declarations1authorize global reciprocal tariffs under the IEEPA and principles of constitutional law, with a majority of the judges expressing
“High Court Bar's Future: Jenner & Block's Adam Unikowsky,” Law360
Partner Adam Unikowsky was featured in a Law360 article about lawyers who are poised to become the Supreme Court Bar’s leading voices.
“12 Lawyers Who Are The Future Of The Supreme Court Bar,” Law360
Jenner & Block Partner Adam Unikowsky was featured in a Law360 article that spotlights the 12 lawyers who represent the future of the Supreme Court Bar.
Client Alerts
Trump Administration Issues Executive Order in Attempt to Preempt State AI Laws
Yesterday the Trump Administration issued an Executive Order (EO), “Ensuring a National Policy Framework for Artificial Intelligence,” that directs the Department of Justice, the Department of Commerce, the Federal Communications Commission, the Federal Trade Commission, and other agencies to take action to preempt State AI laws.
In a highly anticipated decision released last week, the en banc US Court of Appeals for the Federal Circuit dealt a blow to President Trump’s tariff agenda. The Federal Circuit’s ruling came down in a consolidated appeal of two cases (V.O.S. Selections and Oregon) brought in the US Court of International Trade (CIT), challenging the President’s use of the International Emergency Economic Powers Act (IEEPA) to impose tariffs via Executive Order.1
Supreme Court Won’t Be Taking on This Takings Case
On June 30, the Supreme Court denied the petition for a writ of certiorari in GHP Management Corporation v. City of Los Angeles. The case arose out of a COVID-era eviction moratorium enacted by the City of Los Angeles which barred landlords from evicting tenants due to COVID-related non-payment of rent. Los Angeles landlords sued the city, arguing that the moratorium constituted a per se physical taking in violation of the Fifth Amendment Takings Clause which prohibits the taking of “private pro
Events
Join us for the return of The Realty Rendezvous! On November 19th, we will gather leaders in the real estate and hospitality industry to discuss trends and hot topics impacting our clients, including the potential impact of the 2024 election. If you are able to join in person, we hope you will stay for a networking reception following the programming.
Jenner & Block’s 2023 Realty Rendezvous: Legal and Business Trends in Real Estate and Hospitality
Jenner & Block is proud to host its inaugural Realty Rendezvous, a comprehensive half-day program designed to promote conversations about the industry. At four different panels, top minds in the industry will discuss trends and hot topics affecting real estate and hospitality clients. Following the panels, attendees will enjoy a networking reception with a menu featuring curated hors d'oeuvres and drink pairings, including Brown Estate wine and a special Bulleit Bourbon tasting in celebration of
“11th Annual Hotel & Lodging Legal Summit,” Georgetown Law
Jenner & Block is a sponsor of and participant in the 11thAnnual Hotel & Lodging Summit, a program of Georgetown Law that will focus on pressing legal issues facing the hotel and lodging industry as it continues to emerge from the pandemic.