Google Patents FAQs

Question 1

How do I configure the SerpApi API key?

Accepted Answer

You can configure the SerpApi API key either through the `SERPAPI_API_KEY` environment variable (recommended for MCP Hosts) or by creating a `.env` file. Setting it as an environment variable within your MCP host is the most secure method.

Question 2

What is SerpApi and why is it required?

Accepted Answer

SerpApi is a service that provides real-time access to search engine results pages (SERPs) including Google Patents. This tool relies on SerpApi to retrieve and process patent data, requiring a SerpApi API key.

Question 3

What is the Google Patents Search Tool?

Accepted Answer

This tool enables you to easily search Google Patents using the SerpApi Google Patents API. It provides an MCP server for simplified integration with other systems.

Question 4

What filters can I use to refine my patent searches?

Accepted Answer

You can filter by various criteria, including date (before/after publication, filing, or priority date), inventor, assignee, country, language, patent status (GRANT/APPLICATION), and patent type (PATENT/DESIGN).

Question 5

Can I include Google Scholar results in my search?

Accepted Answer

Yes, you can include Google Scholar data by setting the `scholar` parameter to `true` in your search request. This will broaden your search to include academic publications related to the patent.

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