News-University-Tennessee-Anthropic-Patent-Lawsuit-2026
University research foundation sues Anthropic over neural-network patents
The University of Tennessee Research Foundation filed a patent-infringement lawsuit against Anthropic in the U.S. District Court for the District of Delaware on July 20, 2026; the complaint became public the following day.[1][2]
The research foundation alleges that Anthropic's AI systems infringe two patents covering machine-learning, neuromorphic-computing, and neuroscience-inspired computing technology developed by University of Tennessee professors.[2] The plaintiff seeks unspecified monetary damages and an injunction against further alleged infringement.[2]
Reuters reported that the action is believed to be the first patent-infringement case against Anthropic.[1][2] Anthropic and university representatives did not immediately respond to Reuters requests for comment.[2]
See case page: University of Tennessee Research Foundation v. Anthropic PBC