Updated regularly

These files are updated whenever new information is available.

File description File type File size Last updated Download
Number format concordance - publication numbers XLS 215 KB W 24/2023 download
PDF 156 KB W 24/2023 download
Number format concordance - priority and application numbers XLS 214 KB W 24/2023 download
PDF 96 KB W 24/2023 download
Overview of citation data in the EPO's citation database (REFI) PDF 13 KB W 29/2023 download
IP5 citations coverage as available at the EPO PDF 73 KB W 29/2023 download
Sources of information on national phase entries of EP patents PDF 13 KB W 29/2023 download
Where to find European patent documents PDF 131 KB W 33/2017 download