Google Patents

Google Patents provides patent-document search and public patent information. The website brings together patent search, patent documents and public information.

Start with the word, subject, book, document or dataset you want to find. Search and reference services organise different kinds of material, so the scope of the resource matters. Record details, definitions and links to original sources help place a result in context. Where access depends on a library or subscription, the provider’s current information explains the available route to the selected material.