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URL: Location: HomePatentsPatent informationRaw data resources (INPADOC)FAQNational phase publication numbers

Publication numbers of EP patents after the entry into the national phase

The following table describes for the EPO member states the number of EPO patents after they have entered the national phase (whether they keep the EP number or they change and get new document numbers

Country Code Country EP numbers kept/ changed
AT Austria changed
BE Belgium kept
CH/LI Switzerland/

Liechtenstein

kept
DE Germany changed
DK Denmark kept
ES Spain changed
FI Finland kept
FR France kept
GB United Kingdom kept
GR Greece changed
IE Ireland kept
IT Italy kept
LU Luxembourg kept
MC Monaco kept
NL Netherlands kept
PT Portugal kept
SE Sweden kept

Example 1
EP 880396  
AT 202006 Ascending no's beginning with 1
DE 59923536 Ascending no's beginning with 5
EP numbers published in German
DE 69923536 Ascending no's beginning with 6
EP numbers published in English/French
ES 2157552 Ascending no's beginning with 2000000

© European Patent Office.Imprint.Terms of use..Last updated: 8.3.2007