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USPTO Announces New Assignment Search Portal
2025-08-28 14:23 UTC by Patent Docs

By Michael Borella -- On August 27, 2025, the U.S. Patent and Trademark Office quietly announced that it would be deprecating its current Patent Assignment Search and Assignments on the Web assignment search portals and replacing them with a new portal accessible from Assignment Center. The announcement states: Starting on September 27, 2025, Assignment Search will be live, and the two legacy systems will cease to be available. This new, web-based application provides customers seeking patent and trademark assignment information with reliable, detailed results via a modernized interface. Customers can perform basic searches and refine their searches using the filtering...


 

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