Data Catalog

• Federal

  Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Applications (2001 - Present)

  Department of Commerce —

  Contains Cooperative Patent Classification (CPC) classification information for all Utility patent applications published by the U.S. Patent and Trademark Office...

  • XML
  • text
• Federal

  Patent Assignment XML (1980 - Present)

  Department of Commerce —

  Contains daily (front file - Calendar Year 2025) and annual (backfile - August 1980 - December 31, 2024) patent assignment text (no drawings/images) derived from...

  • XML
  • XML
• Federal

  Patent Application Full Text Data with Embedded TIFF Images (2001 - Present) (Application Red Book based on WIPO ST.36)

  Department of Commerce —

  Contains the full text, images/drawings, and complex work units (tables, mathematical expressions, chemical structures, and genetic sequence data) of each patent...

  • XML
• Federal

  Patent Application Full Text (2001 - Present)

  Department of Commerce —

  Contains the full text of each patent application (non-provisional utility and plant) published weekly (Thursdays) from March 15, 2001 to present (excludes...

  • XML
• Federal

  Patent Application Bibliographic Text (2001 - Present)

  Department of Commerce —

  Contains the bibliographic text (front page) of each patent application (non-provisional utility and plant) published weekly (Thursdays) from March 15, 2001 to...

  • XML

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