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
Q3 in Review: IPR Restraints Tighten as SEP Venues Spar over Interim Licenses
October 14, 2025
US NPE litigation increased by 10% in the third quarter of 2025, when such plaintiffs added 530 defendants to patent campaigns. NPE filings are up by 23% for the year to date. The third quarter also brought additional changes to the Patent
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Judge Gilstrap Stayed on Top in Q3 as Judge Counts Held onto Second Place
December 3, 2025
The top district judge for patent litigation in Q3 2025 was Eastern District of Texas Judge Rodney Gilstrap, who passed his district’s chief judgeship to Judge Amos L. Mazzant in March 2025.
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