The Bulk Search and Download API allows searching published patent applications (pre-grant publications, pgpubs) and issued patents (patent grants) across various fields from 2001 to present, and to request a custom zip package for the given patent application or patent ids. Download up to 100 document numbers at a time. Wait time can vary based on the number of requests being processed.

This dataset is a complete inventory of all assets on this site and any assets sourced from other sites, if applicable.

Download patent and trademark data in bulk form.

Contains the full text of each patent grant issued weekly (Tuesdays) from January 6, 1976 to present (excludes images/drawings). Subset of the Patent Grant Full Text Data with Embedded TIFF Images.

Also includes Full-Text for Utility patents (no Designs, or Plants, etc.) extracted from the USPTO Patent Full Text (PatFT) web database for 1971 - 1975.

Contains detailed information on 7.0 million trademark applications filed with or registrations issued by the USPTO between 1870 and 2019.

USPTO sponsors/hosts a wide variety of public facing events daily. USPTO publishes information about these events on various sites. This API allows users to discover what the USPTO is doing. It allows users to search by date, location, and type of event.

This tab-delimited file, assignees2014_5yr.tsv 1,876,658 bytes, prepared from the U.S. Patent and Trademark Office (USPTO), Technology Assessment and Forecast (TAF) database, displays a listing of organizations receiving the most utility patents (i.e., patents for invention) during the indicated 5 year time period. Each displayed annual count corresponds to the count of patents received in a calendar year (January 1 to December 31). It will import into a Microsoft Excel spreadsheet. Available here: https://eipweb.uspto.gov/PTMT/assignees2014_5yr.txt This file generally contains the contents of the PTMT report, DRILL-DOWN Utility Patent Report, Patenting by Geographic Origin (State and Country) - Breakout By Organization, available on the USPTO Web Site at: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/stcasg/regions_stcorg.htm

This tab-delimited file, assignees2014_5yr.tsv 1,876,658 bytes, prepared from the U.S. Patent and Trademark Office (USPTO), Technology Assessment and Forecast (TAF) database, displays a listing of organizations receiving the most utility patents (i.e., patents for invention) during the indicated 5 year time period. Each displayed annual count corresponds to the count of patents received in a calendar year (January 1 to December 31). It will import into a Microsoft Excel spreadsheet. Available here: https://eipweb.uspto.gov/PTMT/assignees2014_5yr.txt This file generally contains the contents of the PTMT report, DRILL-DOWN Utility Patent Report, Patenting by Geographic Origin (State and Country) - Breakout By Organization, available on the USPTO Web Site at: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/stcasg/regions_stcorg.htm

Current U.S. classification information for all patent grants issued by the U.S. Patent and Trademark Office from 1790 to May 2018. Approximately 450 main divisions of technology, called classifications/classes, broken into approximately 150,000 subdivisions, called subclassifications/subclasses.

Current U.S. classification information for all patent grants issued by the U.S. Patent and Trademark Office from 1790 to May 2018. Approximately 450 main divisions of technology, called classifications/classes, broken into approximately 150,000 subdivisions, called subclassifications/subclasses.