Washington

Washington Law360 provides breaking news and analysis on legal and regulatory issues in Washington. Coverage includes high-stakes litigation, policy developments, and corporate deals affecting the state.



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Latest News in Washington

  • June 16, 2026

    Eli Lilly Settles Mounjaro TM Suit Against Seattle Area Clinics

    Eli Lilly has agreed to drop a lawsuit accusing two Washington clinics of ripping off its trademarks for the weight loss drugs Mounjaro and Zepbound, according to a voluntary dismissal motion filed in federal court on Monday, almost two weeks after a judge rejected a resolution proposed by the parties. 

  • June 16, 2026

    WestRock Must Face Class Claims Over Wash. Paper Mill Odor

    A group of Washington and Oregon residents can proceed with a proposed class action accusing paper mill operator WestRock Longview LLC of negligently releasing noxious gases that sickened neighbors and hurt property values, a Washington federal judge ruled Monday.

  • June 16, 2026

    Amazon Says YouTubers' DMCA Suit Rests On 'Guesswork'

    Amazon has urged a Seattle federal court to toss three YouTube creators' proposed class action that accuses the e-commerce giant of scraping millions of copyright-protected videos to train its generative artificial intelligence model Nova Reel, saying the YouTubers' failure to link it to certain datasets makes their allegations "entirely speculative."

  • June 16, 2026

    Del. Judge Won't Touch Jury's $83M Diagnostics IP Verdict

    A Delaware federal judge on Tuesday upheld a jury's 2023 verdict finding that Guardant Health Inc. should pay TwinStrand Biosciences Inc. $83.4 million for willfully infringing diagnostic patents, refusing to overturn or enhance the award.

  • June 16, 2026

    AGs Face Opposition To RealPage Intervention Bid

    Renters and building owners in multidistrict litigation alleging landlords used RealPage's software to inflate rental rates have told a Tennessee federal court the deals they reached cover any damages that attorneys general for four states and the District of Columbia might seek on behalf of their citizens.

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