Help - index search:

The Espacenet help files are available in English, French and German. Simply click your preferred language in the banner.

To find what you are looking for, you can search by keyword(s) in the field at the top of this page. (Please choose your keywords carefully to avoid getting too many results.) Alternatively, click Index for an alphabetical listing of all the help files.

Click the help file you need. When it is open, you also have the option of searching by keyword in the full text.