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USPTO Datasets

Protecting inventors and entrepreneurs fuels innovation and creativity, driving advances that can benefit society. As the federal agency that grants patents and registers trademarks, we hold a treasure trove of data. Now we’re giving it to you - faster and easier than before.

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Published Datasets

  • Patent (1)
  • Trademark (2)

Dataset Type

  • Authoritative (3)

Dataset Categories

  • Historical patent data files (7)
  • Issued patents (patent grants) (patent grant data) (16)
  • Patent and patent application classification information (current) available bimonthly (odd months) (3)
  • Patent assignment economics data for academia and researchers (7)
  • Patent assignment XML (ownership) text (AUG 1980 - present) (2)
  • (-) Patent official gazettes (1)
  • Prosecution history files (1)
  • Published patent applications (pre-grant publications or PGPUBS) (patent application data) (5)
  • Trademark application images (1)
  • Trademark applications (2)
  • (-) Trademark assignments (2)
  • Trademark assignments and case file economics data for academia and researchers (2)
  • Trademark trial and appeal board (TTAB) (2)
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Trademark daily XML file (TDXF) assignments

Trademark Assignments: Assignment text data (no images) in CY2022. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD).
Updated: 2022-08-13

  Download (1.55 KB)
Dates Available Sep 05, 2013 – Aug 13, 2022

Patent official gazettes listing

Published each Tuesday, the Patent Official Gazette contains bibliographic (front page) information, a representative claim, and a drawing (if applicable) of each patent grant issued that week. Includes U.S. Patent and Trademark Office (USPTO) Notices which provide important information and changes in rules concerning both patents and trademarks.
Updated: 2022-08-09

  Download (240.3 MB)
Dates Available Jul 02, 2002 – Aug 09, 2022

Trademark annual XML assignments

Contains (backfile) Trademark Assignment text data (JAN 3, 1955 - DEC 31, 2021). The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD).
Updated: 1955-01-03

  Download (216.25 MB)
Dates Available Jan 03, 1955 – Dec 31, 2021

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United States Patent and Trademark Office
United States Patent and Trademark Office

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