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: 158 081 232 patent documents

This week's update (23/08/2024 12:00 CET):

176 880 new documents added

1 259 676 documents amended

GPI key values

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EP 1276971 B1 20060726 - ROTOR FOR A GAS TURBINE

Title (en)

ROTOR FOR A GAS TURBINE

Title (de)

ROTOR FÜR EINE GASTURBINE

Title (fr)

ROTOR POUR UNE TURBINE A GAZ

Publication

EP 1276971 B1 20060726 (DE)

Application

EP 00903479 A 20000221

Priority

CH 0000092 W 20000221

IPC 8 full level

F01D 5/08 (2006.01)

CPC (source: EP)

F04D 29/321 (2013.01)

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

AU 2531100 A 20010903; DE 50013243 D1 20060907; EP 1276971 A1 20030122; EP 1276971 B1 20060726

DOCDB simple family (application)

AU 2531100 A 20000221; DE 50013243 T 20000221; EP 00903479 A 20000221