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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

GPI key values

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

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EP 4359723 A1 20240501 - SUPPRESSOR

Title (en)

SUPPRESSOR

Title (de)

SUPPRESSOR

Title (fr)

SILENCIEUX

Publication

EP 4359723 A1 20240501 (EN)

Application

EP 21797931 A 20210913

Priority

BG 53302121 A 20210625
BG 2021000023 W 20210913

IPC 8 full level

F41A 21/30 (2006.01); F41A 21/36 (2006.01)

CPC (source: EP)

F41A 21/30 (2013.01); F41A 21/36 (2013.01)

Citation (search report)

See references of WO 2022266726A1

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

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4359723 A1 20240501

DOCDB simple family (application)

EP 21797931 A 20210913