Google Patents

Search the world's patents

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Description:

Google Patents is a search engine that allows users to search through the full text of patents that have been granted by the United States Patent and Trademark Office (USPTO). The database includes patents from 1790 to the present day, and users can search by keyword, inventor, assignee, or patent number. Google Patents also provides access to images of the original patent documents, as well as links to related patents and articles.

For Tasks:

search patents find patent information analyze patents translate patents file patents

For Jobs:

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Features

Full-text search of patents from 1790 to the present day
Search by keyword, inventor, assignee, or patent number
Access to images of the original patent documents
Links to related patents and articles
Advanced search options, such as Boolean operators and field-specific searching

Advantages

Comprehensive database of patents
Easy-to-use search interface
Access to original patent documents
Links to related patents and articles
Advanced search options

Disadvantages

Can be difficult to find specific patents without using advanced search options
Some patents may not be available in full text
Interface can be slow at times

Frequently Asked Questions

Q:How do I search for a patent?

A:You can search for a patent by keyword, inventor, assignee, or patent number. To search by keyword, simply enter your search terms into the search box on the Google Patents homepage. To search by inventor, assignee, or patent number, click on the "Advanced search" link on the homepage and select the appropriate search field.
Q:How do I access the full text of a patent?

A:Once you have found a patent, you can click on the "Full text" link to access the full text of the patent. The full text of the patent will be displayed in a new window.
Q:How do I find related patents?

A:To find related patents, click on the "Related patents" link on the patent page. This will display a list of patents that are related to the current patent. You can also use the "Cited by" and "Citing" links to find patents that have cited or been cited by the current patent.