Patent Searching, Advanced

Searches through patent documents filed with the European Patent Office, along with 81 other jurisdictions.

WIPO GOLD is a free public resource which provides a one-stop gateway to WIPO’s global collections of searchable IP data. It aims to facilitate universal access to IP information.

Patentscope provides access to more than 1.7 million published international patent applications from the first publication in 1978.

World Intellectual Property Organization (WIPO)'s searchable database of Patent Cooperation Treaty (PCT) international patent applications. Includes published bibliographic data 1978 to present and text of description and claims for applications published in English, French, German or Spanish July 1998 to present.