<ul><li>A federal judge’s ruling finds Google guilty of unlawfully monopolizing the ad-tech market.</li><li>The ruling follows a two-year legal battle initiated by the U.S. Department of Justice and multiple states.</li><li>Key dates include the filing of the lawsuit in January 2023, trial in September 2024, and the judge's ruling in April 2025.</li><li>Judge Brinkema determines that Google illegally acquired and maintained monopoly power in publisher ad server and ad exchange markets.</li></ul>

Key Dates in Google’s AdTech Monopoly Case From Filing to Federal Ruling

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