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Datasets: 56
Patents and Trademark APIs: 21
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To advance research on matters relevant to intellectual property, entrepreneurship, and innovation, the USPTO releases research datasets for patents and trademarks.

OCE - Patent Litigation Cases

The Patent Litigation Dataset contains detailed patent litigation data on 74,623 unique district court cases filed during the period 1963-2015.

Patents

Trademark daily XML file (TDXF) assignments

Trademark Assignments: Assignment text data (no images) in CY2021. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD).

Allowance Rate by USPC Class

This visualization presents the allowance rate, broken out by USPC class over the years 2006-2018

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