Episode 341 -- DOJ Charges Visa with Monopolization and Exclusionary Conduct in the Debit Card Market
Nota Bene Episode 98: The U.S. Supreme Court’s Mark on U.S. Antitrust Law for 2020 with Thomas Dillickrath and Bevin Newman
Nota Bene Episode 46: America’s Existential Antitrust Crisis with Thomas Dillickrath
Instapundit: America's IP Laws Need to be "Pruned Back"
$300 Million Dairy Settlement Will Bring Reform, Lawyer Says
Welcome to Juntos, our bulletin that explores antitrust and competition developments across US-Latin America. In this issue, we look at key headlines from the second quarter of 2025....more
FTC v. Kroger Co., an early test of the 2023 Merger Guidelines, focused on competition within labor markets as well as within product markets. In its decision, the court noted that it was “not aware of any standard economic...more
As newly-appointed Republican leaders explain the antitrust enforcement priorities of the Federal Trade Commission (FTC) and Department of Justice Antitrust Division (DOJ), one thing is clear: the Trump administration is...more
On December 11, 2024, a bill was introduced in the U.S. House of Representatives that, if enacted, would have substantial implications for pharmacy benefit managers (“PBMs”) and pharmacies across the country. Titled the...more
On January 28, 2025, U.S. District Judge Araceli Martínez-Olguín granted judgment as a matter of law for defendant Intuitive Surgical, Inc. (“Intuitive” or “defendant”) on all claims brought by plaintiff, Surgical Instruments...more
On January 21, a Northern District of California Court denied Plaintiff Tevra Brands LLC’s (“Tevra’s”) Motion for a New Trial, after a Jury found that Defendant Bayer Healthcare LLC (“Bayer”) did not monopolize the relevant...more
President Trump has chosen Gail Slater to lead the U.S. Department of Justice (DOJ) Antitrust Division and elevated Commissioner Andrew Ferguson to chair the U.S. Federal Trade Commission (FTC). In this second installment of...more
2025 promises a dynamic and challenging year for businesses as key antitrust cases set new precedent, private antitrust litigation will intensify, and legal battles evolve. In this first installment of the Wilson Sonsini...more
The re-election of former President Donald J. Trump is poised to significantly alter the landscape of antitrust enforcement, particularly within the energy and chemical industries. While the incoming administration has yet to...more
The Justice Department's Antitrust Division has been aggressively pursuing civil enforcement actions. While criminal enforcement of antitrust laws has been depressed, DOJ has found success in pursuing civil and merger...more
U.S. Judge John H. Chun in Seattle has cut a temporarily undisclosed portion of the Federal Trade Commission’s antitrust suit against Amazon.com Inc., but said an eventual trial would focus solely on Amazon’s liability under...more
Welcome to Juntos, our bulletin that explores antitrust and competition developments across US-Latin America. In this issue, we look at key headlines from throughout 2024....more
Following a nine-week bench trial starting in September 2023 and closing arguments in May 2024, District of Columbia district court judge Amit Mehta ruled on August 5, 2024, that Google illegally maintained its monopoly in...more
A Texas federal court dismissed the Federal Trade Commission’s (FTC) lawsuit against private equity (PE) owner, Welsh, Carson, Anderson & Stowe (Welsh Carson), while allowing to proceed the agency’s challenge against U.S....more
On May 9, 2024, the U.S. Department of Justice’s Antitrust Division (DOJ) announced it is “upping [its] game” on health care enforcement through the Task Force on Health Care Monopolies and Collusion (HCMC). The most recent...more
On May 9, the Department of Justice’s (DOJ) Antitrust Division announced the creation of a new task force, the Task Force on Health Care Monopolies and Collusion (HCMC), focusing on antitrust enforcement in the healthcare...more
The Federal Trade Commission’s suit alleging U.S. Anesthesia Partners (USAP) and Welsh Carson, a private equity fund that owns 23 percent of USAP and controls two of 14 board seats, engaged in an anticompetitive scheme to...more
The FTC’s enforcement efforts against private equity hit a significant roadblock on May 13 when a federal judge granted Welsh, Carson, Anderson & Stowe’s (Welsh Carson) motion to dismiss the agency’s complaint against the...more
On May 9, 2024, the Department of Justice (“DOJ”) announced the formation of the Antitrust Division’s Task Force on Health Care Monopolies and Collusion (“HCMC”). The HCMC “will guide the division’s enforcement strategy and...more
Last week, a Mayer Brown team joined over 4,000 lawyers from around the globe—including top enforcers from the US Federal Trade Commission (“FTC”), Department of Justice (“DOJ”), and the European Union (“EU”)—to discuss new...more
Over the past several months, antitrust enforcement activity in the healthcare provider sector has continued to steadily increase. In the litigation context, this has involved, in addition to new lawsuits filed by the...more
The Federal Trade Commission (FTC) is suing to block the proposed $24.6 billion merger between supermarket giants Kroger and ACI, the parent company of Albertsons and Safeway, among other brands. The FTC has initiated two...more
On December 18, 2023, The Federal Trade Commission and Antitrust Division of the Department of Justice concluded a nearly two-year process of updating both the horizontal and vertical merger guidelines with the release of the...more
Despite increasingly aggressive rhetoric from the agencies, 2022 was largely characterized as “business as usual” in the antitrust world. In contrast, 2023 featured a significant step up in enforcement activity, including...more
On January 15, Washington Attorney General (AG) Bob Ferguson filed a complaint in King County Superior Court, seeking to block the merger of The Kroger Co. (Kroger) with its supermarket competitor, Albertsons Companies, Inc....more