Updated regularly

These files are updated whenever new information is available.

File description File type File size Last updated Download
Kind code concordance list
XLS 383 KB W 30/2021 download
PDF
192 KB
W 30/2021 download
Number format concordance - publication numbers
XLS
334 KB
W 33/2021
download
PDF
158 KB
W 33/2021
download
Number format concordance - priority and application numbers
XLS
133 KB
W 33/2021
download
PDF
52 KB
W 33/2021 download
Overview of citation data in the EPO's citation database (REFI) PDF 12 KB
W 30/2021 download
IP5 citations coverage as available at the EPO
PDF
75 KB
W 30/2021 download
Sources of information on national phase entries of EP patents PDF
16 KB
W 30/2019 download
Where to find European patent documents
PDF
131 KB
W 33/2017 download

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