What are the recommended search engines for patent examiners?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27
This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice.
According to MPEP 904.02(c), patent examiners are encouraged to use the following search engines for their research:
- Google: A widely-used general-purpose search engine
- Google Scholar: Specifically for academic and scientific literature
- Bing: Microsoft’s search engine, offering an alternative perspective
- DuckDuckGo: A privacy-focused search engine
The MPEP states: “Examiners are encouraged to use the most effective search tools available, which include, in addition to USPTO internal tools, internet search engines … such as Google, Google Scholar, Bing, and DuckDuckGo.” This list provides examiners with a range of options to conduct comprehensive internet searches.