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Patent Trial and Appeal Board (PTAB) API (Version 2.0)

Published by Open Data Portal Team | Department of Commerce | Metadata Last Checked: September 30, 2025 | Last Modified: 2025-08-28
The Patent Trial and Appeal Board (PTAB) API is a RESTful API with an easy to use search interface. You can easily browse USPTO PTAB public documents, search for specific content, and request a bulk download of PTAB content. The PTAB API synchronizes close to real time with the PTAB E2E (End-to-End) system making the latest public America Invents Action (AIA) Trial information and documents available. PTAB API v2 has text search capabilities for decision documents.

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