AI Patent Innovation in U.S. P&C Insurance Concentrated Among Top Firms

Recent data from Evident's Insurance AI Patent Tracker reveals a significant concentration of AI innovation among a few leading U.S. property and casualty (P&C) insurers. State Farm, USAA, and Allstate collectively hold 77% of AI patents filed in the insurance sector over the last decade, emphasizing their dominant role in advancing AI technology in this market segment. These patents primarily focus on telematics, IoT risk monitoring, and sensor-based technologies, which are crucial for enhancing underwriting, claims processing, and risk assessment. Since January 2023, a total of 166 AI patents have been filed by 30 major insurers in North America and Europe, with generative AI patents experiencing notable growth, rising from 4% to 31% of filings in 2023. Despite this increase, the volume of patent filings remains 30% below the peak seen in 2020, highlighting a potential shift in innovation dynamics within the industry. Agentic AI patents remain rare, with only three insurers pursuing developments in this space, led by USAA. The report showcases practical AI applications by major insurers: USAA uses generative AI to analyze aerial images for property damage; State Farm employs machine learning for claims triage and autonomous vehicle fault analysis; Allstate has developed AI tools for automated claims handling and underwriting support; Liberty Mutual generates engineering release notes through generative AI; and Zurich Insurance Group has implemented AI for address standardization and verification. This concentration of AI patent ownership underlines strategic considerations for the insurance market. Leading P&C insurers are leveraging intellectual property to protect investments in AI, which supports operational efficiencies and customer engagement improvements. However, smaller insurers may face challenges in matching these capabilities, potentially affecting their competitive positioning. The insurance industry is at a crossroads regarding AI intellectual property strategy. Decisions will need to be made about whether to maintain AI patents within a select group of frontrunners or encourage broader participation and innovation. As generative and agentic AI technologies evolve, insurers must balance defensive patent strategies with proactive investments to drive advancements in claims processes, risk management, and customer experience.