Vinkius
USPTO API

USPTO API MCP for AI. Audit IP, Search Patents & Trademarks in Chat.

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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Works with every AI agent you already use

…and any MCP-compatible client

USPTO API MCP on Cursor AI Code EditorUSPTO API MCP on Claude Desktop AppUSPTO API MCP on OpenAI Agents SDKUSPTO API MCP on Visual Studio CodeUSPTO API MCP on GitHub Copilot AI AgentUSPTO API MCP on Google Gemini AIUSPTO API MCP on Lovable AI DevelopmentUSPTO API MCP on Mistral AI AgentsUSPTO API MCP on Amazon AWS Bedrock

Connect to your AI in seconds.

USPTO API connects your AI agent directly to official United States Patent and Trademark Office data. Use this server to audit intellectual property, search for active patents by keyword using `search_patents`, check brand registrations with `search_trademarks`, or pull full metadata via `get_patent_details`.

It automates complex legal research into simple AI queries.

What your AI can do

Check api status

Confirms if the USPTO Open Data API is currently operational and available for queries.

Get patent details

Retrieves comprehensive, full metadata and abstract data for a single specified patent number.

Get trademark details

Fetches all available records, status changes, and descriptions for one specific trademark serial number.

+ 3 more capabilities included
Conduct Prior Art Search

Your AI client searches for US patents by keyword, retrieving detailed metadata like abstracts and filing dates.

Audit Brand Registrations

The agent checks active or pending trademark registrations across the US using keywords or IDs.

Retrieve Patent Records

You get full technical details for a specific patent number using get_patent_details.

Check Trademark Status

The system fetches complete records and status history for any given trademark serial number.

Map Tech Classifications

You get a list of all available patent classification codes, helping you pinpoint the technological area of an invention.

Included with Plan

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AI Agent

USPTO API MCP Server: 6 Tools for IP Data Access

Use these specialized tools to automate every step of your intellectual property research workflow. Search patents, audit trademarks, and map technical classifications.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using USPTO API on Vinkius

Check Api Status

Confirms if the USPTO Open Data API is currently operational and available for queries.

Get Patent Details

Retrieves comprehensive, full metadata and abstract data for a single specified...

Get Trademark Details

Fetches all available records, status changes, and descriptions for one specific...

List Patent Classes

Provides a comprehensive list of every existing patent classification code used by...

Search Patents

Searches and returns multiple US patents that match specific keywords or technical...

Search Trademarks

Searches for multiple US trademarks matching specific brand names or keyword criteria.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The USPTO API integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

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Start building

Make Your AI Do More

Start with USPTO API, then connect any of our 5,000+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,000+ others, all in one place
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  • Works with Claude, ChatGPT, Cursor, and more
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USPTO API MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by USPTO API. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 6 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

IP research shouldn't involve navigating 20 years of government PDFs.

Today, finding prior art means opening the USPTO website, figuring out which search form to use, entering keywords into a complex query builder, and then downloading massive zip files full of metadata. You spend more time wrestling with the interface than actually analyzing the patents.

With this MCP server, you simply ask your agent: 'Show me all US patents in biotechnology related to CRISPR gene editing.' The agent runs `search_patents`, filters the results for you, and presents the abstract details directly—no portal needed.

USPTO API MCP Server gives you verifiable data with `get_patent_details`.

Manually gathering patent information means copying the number, finding it on a different page, then clicking through multiple links just to get the abstract and filing date. It's time-consuming, error-prone work that slows down due diligence.

Now, you run `get_patent_details` with only the ID. Your AI client gets all the necessary metadata—abstracts, dates, classification codes—in one clean JSON response. It’s immediate and actionable.

What your AI can actually do with this

Your AI client connects straight to the official United States Patent and Trademark Office data. Forget wrestling with government portals; we wrapped thousands of pages of complex legal records into a set of actionable tools. This whole setup lets your agent handle tough intellectual property research—from finding prior art to auditing brand conflicts—all through natural chat queries.

The results you get are always grounded in official, verified federal records.

When you use this server, your AI client uses specific functions for precise data retrieval. You'll find tools that let you deep-dive into patents and trademarks simultaneously.

Searching for Patents:
To conduct a prior art search, run search_patents to locate multiple US patents based on keywords or technical phrases. This tool returns detailed metadata, including abstracts and filing dates, so you know exactly what's out there in the public record. If you nail down a specific patent number, get_patent_details pulls all the full technical data and abstract information for that single patent.

Need to understand the tech category? Use list_patent_classes; it gives you a complete list of every existing classification code used by the USPTO, helping you pinpoint an invention's technological area.

Auditing Trademarks:
When you need to audit brand registrations or check for potential conflicts, start with search_trademarks. You run this tool against keywords or specific brand names to find multiple active or pending US trademarks. If you know the serial number, get_trademark_details fetches every record and status change associated with that single trademark.

It gives you a complete history of its protection.

System Checks:
You can check if your research pipeline is running smoothly by calling check_api_status, which confirms the USPTO Open Data API is operational for queries. This setup lets your agent execute these complex legal searches—whether it's tracking down a patent or vetting a brand name—and returns structured results right in your chat window.

You don't write code; you just ask your agent, and it handles the rest.

Built · Hosted · Managed by Vinkius USPTO API - Search Patents & Trademarks via AI Agent
Server ID 019d8497-b5c6-72b0-80a8-509b4f75f5a2
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How do I start searching for patents using `search_patents`? +

You simply tell your agent to use the search_patents tool and provide keywords. For example: 'Search US patents for high-efficiency solar cells.' The agent handles the rest.

What is the difference between `search_trademarks` and `get_trademark_details`? +

search_trademarks finds multiple marks based on keywords. Use it first to find a list of candidates, then feed those resulting serial numbers into get_trademark_details for the full audit.

Do I need an API key to use the USPTO API? +

No. The server uses the public and free USPTO Open Data APIs, so you don't have to worry about managing keys or paying fees for basic research.

Which tool should I use to categorize my invention? Is it `list_patent_classes`? +

Yes. If you need to know the technical area an invention belongs to, run list_patent_classes. This gives you the full catalog of codes before you search for specific patents.

If I run into issues, how can I check if the USPTO Open Data API is operational using `check_api_status`? +

You should use check_api_status first. This tool immediately confirms whether the entire endpoint is up and running before you start complex searches. It tells you right away if there’s a system-wide issue, saving you time.

When I have a specific patent number, how do I retrieve all available metadata using `get_patent_details`? +

Running get_patent_details retrieves the complete record for that single patent ID. You get everything—abstracts, filing dates, and full claims—in one dedicated call without needing multiple endpoints.

When I use `search_patents`, what parameters should I pass to narrow down the search results effectively? +

You must specify filters like date ranges or classification codes in your call. Don't just rely on keywords; adding structured parameters drastically improves precision and keeps the data payload small.

How can I use `search_trademarks` to check for potential conflicts with existing brands? +

The tool searches against active and pending registrations in the US database. You feed it your brand name, and it returns relevant matches that might conflict or overlap, helping you audit your intellectual property.

Is an API Key required for USPTO API? +

No. The USPTO Open Data API is a public and free service. This server works out of the box without any static credentials required.

What types of patents can be audited? +

You can search for utility, design, and plant patents registered in the United States, as well as patent applications and publications.

Is trademark image data included? +

The API primarily returns text-based metadata. For visual trademark records, your agent will retrieve the official USPTO link to the record where visual data can be viewed.

Built & Managed by Vinkius 30s setup 6 tools

We've already built the connector for USPTO API. Just plug in your AI agents and start using Vinkius.

No hosting. No infrastructure. No complex setup.
All 6 tools are live and waiting. You're up and running in seconds.

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