Former Operating Company Patents Continue to Spur NPE Litigation Throughout Q1

April 23, 2021

RPX data and analysis indicate that while approximately 85% of the patent litigation filed each year since 2005 has involved patents that originated with operating companies, the vast majority of defendants in those cases were sued by NPEs. This trend persisted through the first quarter of 2021, with new cases brought by a range of NPEs, including serial filers, a publicly traded NPE, and multiple third-party backed plaintiffs.

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