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: 156 809 018 patent documents

This week's update (28/06/2024 12:00 CET):

176 501 new documents added

1 938 899 documents amended

GPI key values

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EP 2848811 B1 20180418 - Valve assembly

Title (en)

Valve assembly

Title (de)

Ventilbaugruppe

Title (fr)

Bloc de soupape

Publication

EP 2848811 B1 20180418 (DE)

Application

EP 14183019 A 20140901

Priority

EP 13182684 A 20130902
EP 14183019 A 20140901

IPC 8 full level

F04B 39/06 (2006.01); F04B 39/10 (2006.01)

CPC (source: EP)

F04B 39/06 (2013.01); F04B 39/1073 (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 2848811 A1 20150318; EP 2848811 B1 20180418; TR 201809264 T4 20180723

DOCDB simple family (application)

EP 14183019 A 20140901; TR 201809264 T 20140901