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Added: - New event: "Getting Started with Patent Public Search" on June 24, 2026 (Virtual) Changed: - The total number of upcoming events displayed changed from 11 to 13. Removed: - Event: "Successful Inventing 2026: Manufacture" on June 10, 2026 (Virtual)
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Access Patent Public Search
Whether you’re starting your patent journey or are an experienced searcher, the following tools and learning resources will help you search for patents.
Search tools
Find resources and tools to search for patents.
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Patent Public Search
Search our database of patents and patent application publications.
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Browse through the weekly publication of patents issued that week.
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Stopfakes.gov
Provides informative toolkits that give an overview of the intellectual property rights environment in various countries around the world.
International searches
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Global dossier - IP5 Offices
Dossier information of all applications that comprise a family that have been filed in participating IP offices
Common Citation Document - IP5 Offices
Up-to-date citation data relating to patent applications in the IP5 Offices
Patentscope - World Intellectual Property Organization
Full-text search of published international patent applications
Espacenet - European Patent Office
A network of Europe's patent databases, with machine translation of European patents for some languages
Patent offices
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Get assistance
These USPTO organizations, programs, and events can provide assistance and resources.
Henry E. Baker Public Search Facility
This facility in USPTO headquarters provides public access to patent information in a variety of formats.
Patent and Trademark Resource Centers (PTRCs)
These libraries across the country can provide resources and assistance for searching and IP protection.
Access free services
Browse other free USPTO services and programs that can help you in every step of the patent application process.
Upcoming trainings and webinars
Jun 10, 2026 - Virtual
Successful Inventing 2026: Manufacture
Jun 11, 2026 - Virtual
Path to a Patent, Part II: Drafting provisional patent applications
Jun 17, 2026 - Virtual
USPTO Hour: Progress on pendency and inventory in Patents
Jun 18, 2026 - Virtual
Path to a Patent, Part III: Patent searching
Jun 18, 2026 - Virtual and San Jose, CA
The importance of trademark protection: U.S. and Japanese perspectives
event View all 11 upcoming events.
Jun 24, 2026 - Virtual
Getting Started with Patent Public Search
event View all 13 upcoming events.
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Last updated on: Apr 30, 2026 09:29 AM EDT
Published on: Apr 13, 2026 01:44 PM EDT
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