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Arcturus Sues AbbVie, Capstan Alleging Trade Secret Theft

By Craig Clough ( September 24, 2025, 7:12 PM EDT) -- Arcturus Therapeutics Inc. has sued AbbVie and Capstan Therapeutics in California federal court, alleging Capstan used Arcturus's proprietary lipid nanoparticle technology to develop and patent competing drug delivery systems, which AbbVie later acquired in a $2.1 billion deal....

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