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

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EP 3783630 B1 20231004 - DEVICE FOR SUPPRESSING A DIRECT CURRENT COMPONENT DURING THE OPERATION OF AN ELECTRICAL APPLIANCE CONNECTED TO A HIGH-VOLTAGE NETWORK

Title (en)

DEVICE FOR SUPPRESSING A DIRECT CURRENT COMPONENT DURING THE OPERATION OF AN ELECTRICAL APPLIANCE CONNECTED TO A HIGH-VOLTAGE NETWORK

Title (de)

VORRICHTUNG ZUM UNTERDRÜCKEN EINES GLEICHSTROMANTEILS BEIM BETRIEB EINES AN EIN HOCHSPANNUNGSNETZ ANGESCHLOSSENEN ELEKTRISCHEN GERÄTS

Title (fr)

DISPOSITIF DE SUPPRESSION D'UNE COMPOSANTE COURANT CONTINU LORS DU FONCTIONNEMENT D'UN APPAREIL ÉLECTRIQUE CONNECTÉ À UN RÉSEAU HAUTE TENSION

Publication

EP 3783630 B1 20231004 (DE)

Application

EP 19193135 A 20190822

Priority

EP 19193135 A 20190822

IPC 8 full level

H01F 27/42 (2006.01); H01F 27/38 (2006.01)

CPC (source: EP)

H01F 27/38 (2013.01); H01F 27/42 (2013.01); H01F 2029/143 (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 3783630 A1 20210224; EP 3783630 B1 20231004

DOCDB simple family (application)

EP 19193135 A 20190822