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Industry & Practice2026-06-277 min read

Intellectual Property Insurance

How insurance products protect against intellectual property risks, including patent, copyright, and trademark disputes.

Coverage Types

Intellectual property (IP) insurance covers the costs associated with IP disputes, which can be financially devastating for businesses. IP defense insurance pays legal costs when a company is accused of infringing someone else's patent, trademark, or copyright. IP enforcement (or pursuit) insurance funds the cost of enforcing the policyholder's own IP rights against infringers. Some policies cover both sides. Coverage typically includes legal fees, court costs, settlements, and judgments, with policy limits ranging from $100,000 to several million dollars.

Actuarial Considerations

Pricing IP insurance is challenging due to limited historical data and the high variability of patent litigation outcomes. Average patent litigation costs can exceed $2 million through trial, and damages awards range from modest amounts to billions of dollars. Key pricing factors include industry sector (technology and pharmaceutical sectors have higher frequency), patent portfolio strength, litigation history, and geographic jurisdiction. The specialty nature of this coverage means it is primarily offered in the surplus lines and Lloyd's markets, where underwriters with IP expertise can evaluate the specific risks involved.

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