
Thomson Reuters Enterprise Centre was unable to escape antitrust counterclaims on Tuesday brought by Ross Intelligence Inc., a competing legal research service, in a copyright battle in Delaware federal court.
Judge Leonard P. Stark found that Ross provided sufficient evidence to make a “tying” claim under the Sherman Antitrust Act against Reuters, which owns the legal research service Westlaw.
Ross argued that Reuters and Westlaw “unlawfully tie their legal search tool to their public law database to maintain their dominance in the overall market for legal search platforms.”
Under a tying arrangement, consumers can only buy a product on the condition that they purchase a different product they don’t want from the same seller.
Reuters said that its legal search tool has never been sold separately from its public law database and is therefore the same product.
But Stark wasn’t convinced, finding that Westlaw’s database was sold in stand-alone books for decades before the invention of search tool technology. Third parties have also allegedly sold law databases as separate products, the judge said.
Ross also sufficiently alleged that Reuters’ licensing agreements with customers is “restrictive” and “does not permit customers to unbundle” its two products, which also amounts to a tying arrangement.
However, the court dismissed Ross’ “shame litigation” claims, which said Reuters brought the suit for anti-competitive purposes, because it couldn’t show Reuters had improper intent to pursue the lawsuit.
Reuters first sued Ross in the U.S. District Court for the District of Delaware in 2020 for copyright infringement, alleging that Ross obtained copyrighted legal content from a Westlaw subscriber to develop its own competing product based on machine learning.
Want more news? Subscribe to CPI’s free daily newsletter for more headlines and updates on antitrust developments around the world.
Featured News
Trump Administration Steps Up Pressure On EU Digital Laws
May 18, 2025 by
CPI
Elton John Slams UK Government’s AI Copyright Plan as ‘Theft’
May 18, 2025 by
CPI
Anthropic’s Legal Team Blames AI “Hallucination” for Citation Error in Copyright Lawsuit
May 18, 2025 by
CPI
Intel Challenges €376 Million EU Antitrust Fine in Ongoing Legal Battle
May 18, 2025 by
CPI
FTC Chairman Highlights Fiscal Responsibility and Consumer Protection in House Testimony
May 18, 2025 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Healthcare Antitrust
May 14, 2025 by
CPI
Healthcare & Antitrust: What to Expect in the New Trump Administration
May 14, 2025 by
Nana Wilberforce, John W O'Toole & Sarah Pugh
Patent Gaming and Disparagement: Commission Fines Teva For Improperly Protecting Its Blockbuster Medicine
May 14, 2025 by
Blaž Višnar, Boris Andrejaš, Apostolos Baltzopoulos, Rieke Kaup, Laura Nistor & Gianluca Vassallo
Strategic Alliances in the Pharma Sector: An EU Competition Law Perspective
May 14, 2025 by
Christian Ritz & Benedikt Weiss
Monopsony Power in the Hospital Labor Market
May 14, 2025 by
Kevin E. Pflum & Christian Salas