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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 (5)

Dataset Type

  • Authoritative (5)

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)
  • Trademark application images (1)
  • Trademark applications (2)
  • Trademark assignments (2)
  • Trademark assignments and case file economics data for academia and researchers (2)
  • Trademark registration images (1)
  • Trademark trial and appeal board (TTAB) (2)
  • 5 results found
  • (-) Patent and patent application classification information (current) available bimonthly (odd months)

CPC MCF for U.S. patent grants

Contains Cooperative Patent Classification (CPC) classification information for all Utility patent grants issued by the U.S. Patent and Trademark Office (USPTO) from 1790 to present. It is available as XML with schemas or text monthly (usually by the 15th of the month).
Updated: 2019-02-01

  Download (483.86 MB)
Dates Available Jul 26, 2018 – Feb 01, 2019

CPC MCF for U.S. patent applications

Contains Cooperative Patent Classification (CPC) classification information for all Utility patent applications published by the U.S. Patent and Trademark Office (USPTO) from March 15, 2001 to present. It is available as XML with schemas or text monthly (usually by the 15th of the month).
Updated: 2019-02-01

  Download (375.81 MB)
Dates Available Jul 26, 2018 – Feb 01, 2019

MCF patent application (patent application sequence)

Current U.S. classification information for all patent applications (non-provisional utility and plant) published by the USPTO from March 15, 2001 to present. Approx. 450 main divisions of technology, called classifications/classes, broken into approx. 150,000 subdivisions, called subclassifications/subclasses. Provided in published patent application number sequence with the current U.S. original classification/subclassification and any cross-reference classification/subclassifications with the format of ASCII text.
Updated: 2019-01-17

  Download (36.5 MB)
Dates Available Mar 19, 2014 – Jan 17, 2019

MCF patent grant (classification sequence)

Current U.S. classification information for all patent grants issued by the USPTO from 1790 to present. Approx. 450 main divisions of technology, called classifications/classes, broken into approx. 150,000 subdivisions, called subclassifications/subclasses. Provided in classification sequence, by U.S. classification/subclassification (original and cross reference) followed by patent grant number with the format of ASCII text.
Updated: 2018-05-18

  Download (108.19 MB)
Dates Available May 18, 2018 – May 18, 2018

MCF patent grant (patent grant sequence)

Current U.S. classification information for all patent grants issued by the USPTO from 1790 to present. Approx. 450 main divisions of technology, called classifications/classes, broken into approx. 150,000 subdivisions, called subclassifications/subclasses. Provided in patent grant sequence, by patent grant number with the current U.S. original classification/subclassification and any cross-reference classification/subclassifications with the format of ASCII text.
Updated: 2014-03-19

  Download (19.36 KB)
Dates Available Mar 19, 2014 – Mar 19, 2014

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