Sorry, you need to enable JavaScript to visit this website.
Skip to main content

Skip header and go to main content

About us Jobs Contact us

Open Data Portal beta

Main navigation

  • Home
  • Explore
    • Visualizing our data
    • Web analytics
    • Bulk search
  • Learn
    • Open analytics
  • Build
    • Bulk data
    • APIs
    • PTAB Alerts RSS
  • About USPTO open data

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.

Refine by

Reset

Published Datasets

  • (-) Patent (47)
  • Trademark (10)

Dataset Type

  • Authoritative (34)
  • Research (13)

Dataset Categories

  • Historical patent data files (7)
  • Issued patents (patent grants) (patent grant data) (17)
  • Patent and patent application classification information (current) available bimonthly (odd months) (5)
  • Patent assignment economics data for academia and researchers (6)
  • Patent assignment XML (ownership) text (AUG 1980 - present) (2)
  • Patent official gazettes (1)
  • Prosecution history files (4)
  • Published patent applications (pre-grant publications or PGPUBS) (patent application data) (5)
  • 47 results found
  • (-) Patent

Patent assignment daily XML (front file)

Contains daily (front file) patent assignment text (no drawings/images) for CY2019 derived from patent assignment recordations made at the USPTO. The file format is eXtensible Markup Language (XML) in accordance with the Patent Assignment Daily XML (PADX) Version 0.3 Document Type Definition (DTD).
Updated: 2019-02-22

  Download (112.69 KB)
Dates Available Sep 30, 2014 – Feb 22, 2019

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: 2019-02-21

  Download (301 KB)
Dates Available Oct 04, 2011 – Feb 21, 2019

Patent application data/XML

Contains (MAR 15, 2001 - present) the full text, images/drawings, and complex work units (tables, mathematical expressions, chemical structures, and genetic sequence data) of each patent application (non-provisional utility and plant) published weekly (Thursdays). The file format is eXtensible Markup Language (XML) in accordance with the Patent Application Version 4.4 International Common Element (ICE) Document Type Definition (DTD).
Updated: 2019-02-21

  Download (3.28 GB)
Dates Available Mar 15, 2001 – Feb 21, 2019

Patent application bibliographic data/XML

Contains (MAR 15, 2001 - present) the bibliographic text (front page) of each patent application (non-provisional utility and plant) published weekly (Thursdays) (excludes images/drawings). The file format is eXtensible Markup Language (XML) in accordance with the Patent Application Version 4.4 International Common Element (ICE) Document Type Definition (DTD).
Updated: 2019-02-21

  Download (3.27 MB)
Dates Available Mar 15, 2001 – Feb 21, 2019

Patent application full text data/XML

Contains (MAR 15, 2001 - present) the full text of each patent application (non-provisional utility and plant) published weekly (Thursdays) (excludes images/drawings). The file format is eXtensible Markup Language (XML) in accordance with the Patent Application Version 4.4 International Common Element (ICE) Document Type Definition (DTD).
Updated: 2019-02-21

  Download (104.21 MB)
Dates Available Mar 15, 2001 – Feb 21, 2019

Patent application multi-page PDF images

Contains the images of each patent application (non-provisional utility and plant) published weekly (Thursdays) from March 15, 2001 to present in Portable Document Format (PDF) created from the Patent Application Single-Page TIFF Images. Each weekly file contains approx. 6,000 patent applications. Approx. 11 GB (compressed) per week.
Updated: 2019-02-21

  Download (9.54 GB)
Dates Available Mar 15, 2001 – Feb 21, 2019

Patent application single-page TIFF images

Contains the images of each patent application (non-provisional utility and plant) published weekly (Thursdays) from March 15, 2001 to present in Tagged Image File Format (TIFF) Revision 6.0 with CCITT Group 4 Compression (single-page TIFFs). Each weekly file contains approximately 6,000 published patent applications.
Updated: 2019-02-21

  Download (9.63 GB)
Dates Available Mar 15, 2001 – Feb 21, 2019

Patent maintenance fee events and description files

Contains recorded maintenance fee events for patents granted from September 1, 1981 to present. Each new weekly file (Tuesday) is cumulative with a file format of ASCII.
Updated: 2019-02-19

  Download (110.39 MB)
Dates Available Jun 21, 2018 – Feb 19, 2019

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: 2019-02-19

  Download (10.8 GB)
Dates Available Jul 30, 0790 – Feb 19, 2019

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: 2019-02-19

  Download (29.41 MB)
Dates Available Jan 05, 2010 – Feb 19, 2019

Pagination

  • Current page 1
  • Page 2
  • Page 3
  • Page 4
  • Page 5
  • Next page ››
  • Last page Last »

Skip footer and go to main content

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

Browse By Topic

  • Patents
  • Trademarks
  • Learning & Resources
  • About the USPTO
  • Glossary
  • Jobs
  • Contact Us

About This Site

  • Accessibility
  • Privacy Policy
  • Terms of Use
  • Security
  • Systems Status
  • Site Map

USPTO Background

  • Federal Activity Inventory Reform Act (FAIR)
  • Performance and Planning
  • Freedom of Information Act
  • Information Quality Guidelines

Federal Government

  • Regulations.gov
  • StopFakes.gov
  • USA.gov
  • Department of Commerce
  • Strategy Targeting Organized Piracy

Feedback

Share your work with us