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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

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EP 3670777 B1 20230517 - ACOUSTIC PANEL

Title (en)

ACOUSTIC PANEL

Title (de)

AKUSTIKPANEEL

Title (fr)

PANNEAU ACOUSTIQUE

Publication

EP 3670777 B1 20230517 (DE)

Application

EP 19217868 A 20191219

Priority

DE 102018132969 A 20181219

IPC 8 full level

E04B 1/86 (2006.01); E04B 1/84 (2006.01)

CPC (source: EP)

E04B 1/86 (2013.01); E04B 2001/849 (2013.01); E04B 2001/8495 (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 3670777 A1 20200624; EP 3670777 B1 20230517; DE 102018132969 A1 20200625

DOCDB simple family (application)

EP 19217868 A 20191219; DE 102018132969 A 20181219