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: 159 086 387 patent documents

This week's update (11/10/2024 12:00 CET):

118 651 new documents added

838 536 documents amended

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EP 3205771 B1 20190130 - METHOD FOR DETERMINING SHIFTING OF A RAIL OF A RAILWAY TRACK IN ABSOLUTE DOMAIN

Title (en)

METHOD FOR DETERMINING SHIFTING OF A RAIL OF A RAILWAY TRACK IN ABSOLUTE DOMAIN

Title (de)

VERFAHREN ZUR BESTIMMUNG DER VERSCHIEBUNGEN EINER SCHIENE EINES BAHNGLEISES IM ABSOLUTEN BEREICH

Title (fr)

PROCÉDÉ DE DÉTERMINATION DE RIPAGES D'UN RAIL D'UNE VOIE FERRÉE EN DOMAINE ABSOLU

Publication

EP 3205771 B1 20190130 (FR)

Application

EP 17155780 A 20170213

Priority

FR 1651177 A 20160212

IPC 8 full level

E01B 33/02 (2006.01); E01B 35/06 (2006.01)

CPC (source: EP)

E01B 33/02 (2013.01); E01B 35/06 (2013.01)

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 3205771 A1 20170816; EP 3205771 B1 20190130; FR 3047814 A1 20170818; FR 3047814 B1 20190726

DOCDB simple family (application)

EP 17155780 A 20170213; FR 1651177 A 20160212