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Flinn AI Sues Anthropic and OpenAI Over Five Patents Each
The complaints tie the patents to attention-based neural-network technology, with applications dating to late 2015 and early 2016.

Flinn AI filed separate complaints Thursday in the U.S. District Court for the District of Delaware against Anthropic PBC and OpenAI OpCo, alleging that each company infringed five patents.
The complaints characterize the inventions as neural-network technology built around attention. They describe the technology as supporting important functions in modern generative AI systems. The patent applications date to late 2015 and early 2016.