GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

GPI key values

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EP 4130380 B1 20240214 - METHOD AND DEVICE FOR PROCESSING A TRACK

Title (en)

METHOD AND DEVICE FOR PROCESSING A TRACK

Title (de)

VERFAHREN UND MASCHINE ZUM BEARBEITEN EINES GLEISES

Title (fr)

PROCÉDÉ ET MACHINE D'USINAGE D'UN RAIL

Publication

EP 4130380 B1 20240214 (DE)

Application

EP 22188192 A 20220802

Priority

AT 506352021 A 20210804

IPC 8 full level

E01B 27/17 (2006.01); E01B 27/18 (2006.01); E01B 27/20 (2006.01)

CPC (source: AT EP)

E01B 27/17 (2013.01 - AT EP); E01B 27/18 (2013.01 - AT EP); E01B 27/20 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 4130380 A1 20230208; EP 4130380 B1 20240214; AT 525273 A4 20230215; AT 525273 B1 20230215

DOCDB simple family (application)

EP 22188192 A 20220802; AT 506352021 A 20210804