The U.S. Patent and Trademark Office has released a new and
enhanced version of the Patent
Assignment Search System. Users can take advantage of improvements
that make it easier to search and obtain more comprehensive results. Some of the
highlights include:
- Improved filter and display of basic search results.
- Ability to view attached patent assignment documents from Assignment Details and Abstract of Title section for all electronically available documents from mid-1998 to present.
- A "Quick Look-Up" of reel/frame number, property number, or name that displays the desired detailed assignment data directly.
- Ability to export data to CSV, PDF, and XML files.
- Direct links to PatFT and AppFT from Assignment Details and Abstract of Title sections.
- An API (application programming interface) for external applications to retrieve/read assignments data (support for XML only).
- User-requested features from Legacy AOTW, such as Assignee Summary/Details and Assignor Summary/Details.
- Improved layout, labeling, and tooltips.
If you have questions or need assistance with the Patent
Assignment Search System, contact us at AssignmentSearch@uspto.gov or call the
Assignment Recordation Branch at 571-272-3350.