RPX patent data and intelligence are unparalleled—a product of our rigorous discipline of data collection and analysis, as well as our experience as a leading patent buyer. We publish select RPX intelligence on our blog, report on the latest patent market developments in the RPX Weekly Newsletter and via webinars, as well as provide data and customized research by request for clients, academics, or media. RPX’s study of the patent ecosystem and litigation landscape is continual. Our metrics on patent litigation, transactions, and related costs—updated regularly as we collect data—are available on RPX Empower.
Latest Blog
Q4 in Review: USPTO Pushes Further IPR Limits as FRAND Jurisdictional Battle Intensifies
January 13, 2026
Patent litigation was up by nearly 16% in 2025. NPE filings went up by almost 19% compared to 2024, with litigation from operating companies coming in 11% higher. As filings continue to swing upward, many defendants now have fewer opportuni
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NPE and OpCo Filings Increased for Second Year in a Row in 2025
January 14, 2026
NPEs added 2,236 defendants to patent litigation campaigns in 2025, an increase of 18.7% compared to 2024 (when such plaintiffs added 1,884 defendants)—which, in turn, saw 22% more NPE litigation than 2023. Operating companies added 1,190
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