Direct Path to IP

Already have a patent application number, a patent application publication number, or patent number? Our free Patent Document Lookup tool gets you directly to the document.

This tool provides fast, centralized access to all types of patent documents (patent applications, published patent applications, and patents). You just enter the patent document number.

In general, patent documents are accessible through various web sites depending on the type of patent document and on the country or region in which the patent application was filed. Instead of having to find the appropriate web site and navigating through web pages to eventually gain access to the patent document, this tool links directly to the patent document on the appropriate web site.

The web sites often have frustratingly strict format requirements for entering patent document numbers. In contrast, this tool will make an effort to find a proper patent document number. For example, the tool may ignore spaces, dashes, capitalization, and other unimportant characters.