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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 (23)

Dataset Type

  • Authoritative (16)
  • Research (7)

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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Certificates

Certificates include post issuance documents, e.g., ex parte and inter partes reexamination documents. These were weekly and are daily starting on Ocotober of 2012.
Updated: 2022-06-22

  Download (667.5 KB)
Dates Available Oct 04, 2011 – Jun 22, 2022

Patent grant single-page TIFF images

Contains the images of each patent grant issued weekly (Tuesdays) from July 31, 1790 to present in Tagged Image File Format (TIFF) Revision 6.0 with CCITT Group 4 Compression (single-page TIFFs). Includes a separate weekly Certificates-of-Correction (C-of-C) file and a daily Certificates file.
Updated: 2022-06-21

  Download (9.79 GB)
Dates Available Jul 30, 0790 – Jun 21, 2022

Certificates of Correction

Certificates-of-Correction (C-of-C) File (2010 - present) contains a listing of all Certificates of Correction for US patent documents and lists the following fields: Document Number; Publication Date; and Kind of Document Code (always "X6"). Layout information for the Certificates of Correction File is provided and additional information regarding Certificates of Correction can be found on the list at the following location https://www.uspto.gov/patents-getting-started/general-information-concerning-patents#heading-26
Updated: 2022-06-21

  Download (26.46 MB)
Dates Available Jan 05, 2010 – Jun 21, 2022

Patent grant data/XML

Contains (JAN 2002 - present) the full text, images/drawings, and complex work units (tables, mathematical expressions, chemical structures, and genetic sequence data) of each patent grant (excludes reexaminations) issued weekly (Tuesdays). The file format is extensible Markup Language (XML) in accordance with the Patent Grant Version 4.5 International Common Element (ICE) Document Type Definition (DTD).
Updated: 2022-06-21

  Download (2.94 GB)
Dates Available Jan 01, 2002 – Jun 21, 2022

Patent grant bibliographic data/XML

Contains (JAN 2002 - present) the bibliographic text (front page) of each patent grant issued weekly (Tuesdays) (excludes images/drawings and reexaminations). The file format is eXtensible Markup Language (XML) in accordance with the Patent Grant International Common Element (ICE) Document Type Definition (DTD).
Updated: 2022-06-21

  Download (13.86 MB)
Dates Available Jan 01, 2002 – Jun 21, 2022

Patent grant full text data/XML

Contains (JAN 2002 - present) the full text of each patent grant issued weekly (Tuesdays) (excludes images/drawings and reexaminations). The file format is eXtensible Markup Language (XML) in accordance with the Patent Grant International Common Element (ICE) Document Type Definition (DTD).
Updated: 2022-06-21

  Download (113.12 MB)
Dates Available Jan 01, 2002 – Jun 21, 2022

Patent grant multi-page PDF images

Contains the images of each patent grant issued weekly (Tuesdays) from July 31, 1790 to present in Portable Document Format (PDF) created from the Patent Grant Single-Page TIFF Images. Also included are older grants that have new Certificates-of-Correction (C-of-C) and rescanned images of older patent grants. Each weekly file contains approx. 6,000 patent grants. Approx. 9 GB (compressed) per week.
Updated: 2022-06-21

  Download (9.69 GB)
Dates Available Jul 31, 1790 – Jun 21, 2022

Patent assignment economics data (stata (.dta) and MS excel (.csv))

Contains detailed information on roughly 6 million patent assignments and other transactions recorded at the USPTO since 1970 and involving over 10 million patents and patent applications. For more information: http://www.uspto.gov/learning-and-resources/electronic-data-products/data
Updated: 2022-06-14

  Download (1.39 GB)
Dates Available Aug 05, 2015 – Jun 14, 2022

Rescans

Bnnnnn.tar: Rescans of miscellaneous documents from miscellaneous years (1790 - present). The filename relates to the Digital Linear Tape (DLT) cartridge.
Updated: 2022-05-24

  Download (320 KB)
Dates Available May 09, 2014 – May 24, 2022

The Artificial Intelligence Patent Dataset (Stata (.dta) and MS Excel (.tsv))

Contains Artificial Intelligence Patent Landscape data classifying 13,244,037 granted patents and PGPubs published from 1976 through 2020 in eight AI component technologies using state-of-the art machine learning based models.
Updated: 2021-07-30

  Download (1.02 GB)
Dates Available Jul 30, 2021 – Jul 30, 2021

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