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Intellectual Property

Jun. 18, 2026

AI legal software company sues rival over patent infringement

AI.Law filed a federal patent infringement lawsuit against competitor Eve Legal, alleging the company's document-generation platform uses technology covered by a patent for organizing unstructured legal materials and producing AI-generated legal documents.

AI.Law filed a federal patent infringement lawsuit against competitor Eve Legal, alleging the company's document-generation platform uses technology covered by a patent for organizing unstructured legal materials and producing AI-generated legal documents.

AI.Law, represented by Insight PLC, sued Eve Legal -- which is incorporated as Butler Labs Inc. -- in Northern California federal court Wednesday, alleging infringement of U.S. Patent No. 12,461,932. The patent covers techno...

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