Industry Cooling -8.6%

Patent filings for generative AI plateau

First observed Jan 26, 2026 · last updated Apr 7, 2026

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Summary After three years of exponential growth, quarterly generative AI patent filings have flattened across major offices. Analysts attribute the pause to tighter examiner scrutiny on obviousness claims and a strategic shift toward trade-secret protection.

Facts on record: 6 observed sources contribute to this signal.

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