News & Analysis as of

Competition Antitrust Litigation Monopolization

McCarter & English, LLP

Compass v. Zillow and The PLS.com v. NAR: Antitrust Lawsuits Could Reshape Real Estate Marketing

The real estate industry is again in the antitrust spotlight, with recent lawsuits targeting the market dominance and listing policies of major players like Zillow, Inc. (Zillow) and the National Association of Realtors...more

Mogin Law LLP

Supreme Court Asked to Rule on “Monopoly Broth” Theory

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The Supreme Court has been asked to review the Fourth Circuit’s Duke Energy Carolinas, LLC v. NTE Carolinas II opinion endorsing the controversial “monopoly broth” theory, which permits the aggregation of independently lawful...more

Haug Partners LLP

Regeneron Pharmaceuticals, Inc. v. Amgen Inc.: Jury Finds Rebate Offers on Bundled Drugs in Exchange for Exclusive Formulary...

Haug Partners LLP on

On May 15, 2025, a federal jury in Delaware district court determined that Defendant Amgen Inc. (“Amgen”) violated antitrust and tort laws, and awarded $406.8 million in damages to Plaintiff Regeneron Pharmaceuticals, Inc....more

Rivkin Radler LLP

Cigna Sues Bristol Myers Squibb Alleging Scheme to Block Generic Drug

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Cigna filed a lawsuit on June 24 in Manhattan federal court accusing Bristol Myers Squibb of unlawfully blocking generic versions of its blood cancer drug, Pomalyst, from entering the market. The suit also names Celgene, a...more

Hogan Lovells

Conservative in name only? FTC Commissioner Mark Meador’s theory of antitrust enforcement bears little resemblance to traditional...

Hogan Lovells on

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

ArentFox Schiff

Antitrust Ruling: Google’s Ad Tech Monopoly Decision Signals Change

ArentFox Schiff on

On April 17, the US District Court for the Eastern District of Virginia found that Google violated antitrust law by maintaining a monopoly in the advertising technology market and unlawfully tying its products together....more

Holland & Knight LLP

Google Search: Data Sharing as a Risk or Remedy?

Holland & Knight LLP on

Google is so ubiquitous it's both a noun and a verb, and nearly everyone's search engine of choice. As a result, the landmark antitrust case brought by the U.S. Department of Justice and several states (collectively, the...more

Mogin Law LLP

Live Nation’s Motion to Dismiss Government Antitrust Case Rejected

Mogin Law LLP on

The U.S. Department of Justice Antitrust Division and state antitrust authorities have plausibly alleged that Live Nation engaged in illegal tying and coercion of performing artists, a federal judge in the Southern District...more

Stevens & Lee

Federal Court: No Sherman Act Violation Absent Anticompetitive Conduct and Anticompetitive Effects

Stevens & Lee on

Back in late January, U.S. District Court Judge Xavier Rodriguez in the Western District of Texas granted summary judgment to Loredo Medical Center (LMC) and a locally-based interventional cardiology group (LMC Cardiology...more

A&O Shearman

Northern District Of California Applies Recent Epic v. Apple Precedent To Dismiss Antitrust Suit Before Closing Arguments

A&O Shearman on

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

Mogin Law LLP

Judge Rejects Google’s Motion to Dismiss States’ Advertising Antitrust Case

Mogin Law LLP on

A suit brought by state attorneys general accusing Google of overseeing a broad scheme of anticompetitive conduct in digital display advertising markets will continue following a Jan. 28, 2025, ruling from the Eastern...more

Haug Partners LLP

Bayer “Fleas” New Antitrust Trial – Jury’s Rejection of Flea and Tick Medication Market Upheld

Haug Partners LLP on

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

A&O Shearman

Illinois District Court Dismisses Antitrust Case Alleging Monopolization Of Transportation Services For Canadian Crude Oil In...

A&O Shearman on

On January 13, 2025, the United States District Court for the Northern District of Illinois granted defendant’s motion to dismiss plaintiff’s claim that it monopolized the market for “Canadian crude oil transportation...more

A&O Shearman

NBA Legend’s Monopolization Challenge Against NASCAR To Proceed

A&O Shearman on

On January 10, 2025, Judge Kenneth D. Bell of the United States Court for the Western District of North Carolina denied NASCAR’s motion to dismiss stock car racing team 23XI Racing’s (“plaintiff”) monopolization case against...more

Wilson Sonsini Goodrich & Rosati

2025 Year in Preview: Antitrust Trends and Key Decisions in Private Litigation

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

A&O Shearman

New York Federal Court Denies Defendants’ Motions To Dismiss Sports Streaming Antitrust Suit

A&O Shearman on

Plaintiff, a U.S.-based streaming service that focuses primarily on delivering live sports streaming, filed the lawsuit in February 2024 to challenge a new sports-only streaming joint venture, Venu, established by Disney,...more

Mogin Law LLP

Judge Cuts Unrevealed Slice of FTC’s Amazon Case, But a Lot Remains

Mogin Law LLP on

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

Mogin Law LLP

Act 2: Remedies in the Google Search Antitrust Case

Mogin Law LLP on

I was not alone in noting the significance of the D.C. district court's decision earlier this month to hold Google liable for monopolization of the general search market and the search text advertising market in United...more

Patterson Belknap Webb & Tyler LLP

Jury Rejects Tevra's Embattled Market Definition in Antitrust Suit

On August 1, 2024, following five years of litigation, Tevra’s antitrust suit against Bayer Healthcare LLC came to an end. Tevra, a manufacturer of generic version topical flea and tick medications, alleged that Bayer engaged...more

Mogin Law LLP

DOJ, States Sue Live Nation-Ticketmaster for Monopolizing Live Concert Markets

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Agencies seek to split the company, saying exclusionary conduct harms consumers, artists, and venue owners. The Antitrust Division of the Justice Department and 30 state attorneys general sued Live Nation Entertainment Inc....more

Bradley Arant Boult Cummings LLP

HP Facing Antitrust Class Action Alleging Unlawful Self-Preferencing

According to a putative class action filed in the Northern District of Illinois, computing giant Hewlett-Packard, Inc. (HP) illegally “require[es] consumers to use only HP-branded replacement ink cartridges, rather than...more

Barnea Jaffa Lande & Co.

2022: Antitrust and Competition in Israel – A Year in Review

2022 was an intensive year in competition law. Material issues to the competition agenda were addressed in precedential determinations and rulings by the Competition Authority and by Israeli courts. These issues include...more

Patterson Belknap Webb & Tyler LLP

Antitrust Plaintiffs Complain of Patent “Thickets”

For years, antitrust commentators have warned of threats to innovation and competition posed by “thickets” of patents—the “dense web[s] of overlapping intellectual property rights that a company must hack its way through in...more

Womble Bond Dickinson

Tech Anti-Trust Fight is More Than a Game

Womble Bond Dickinson on

Tim Sweeney, the Colossus of Cary, is fighting even bigger foes – Apple and Google. The multibillionaire chief executive of Epic Games has opened a multi-front war on the tribute that app developers are forced to pay to reach...more

Troutman Pepper Locke

Third Circuit Provides Manufacturers With Roadmap to Avoid Class Antitrust Claims Brought by Direct Purchasers

Troutman Pepper Locke on

The Third Circuit recently held in In re Remicade (Direct Purchaser) Antitrust Litigation that a direct purchaser’s antitrust suit alleging overpayment for a drug purchased pursuant to a distribution agreement with a...more

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