USPTO Data Sets



United States Patent and Trademark Office Bulk Data Downloads

IMPORTANT NOTICE
This website and all associated downloads will be unavailable Saturday September 20th from 4:00pm to 6:00pm EDT while we perform maintenance on the site.



Reed Technology and the USPTO have entered into an agreement to make the following USPTO products available to the public at no charge:

  • Patents (grants, published applications, assignments, classification information, and maintenance fee events)
  • Trademarks (registrations, applications, assignments, and TTAB proceedings)
All data originated from the USPTO. Reed Technology and Information Services Inc. is hosting this data unchanged, except for repackaging some of the data into zip files.