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: 159 515 718 patent documents

This week's update (01/11/2024 12:00 CET):

154 531 new documents added

1 078 520 documents amended

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EP 3708720 B1 20230802 - METHOD FOR OPERATING AT LEAST ONE BUILDING DRINKING WATER NETWORK

Title (en)

METHOD FOR OPERATING AT LEAST ONE BUILDING DRINKING WATER NETWORK

Title (de)

VERFAHREN ZUM BETREIBEN MINDESTENS EINES GEBAEUDE-TRINKWASSERNETZWERKS

Title (fr)

PROCÉDÉ DE FONCTIONNEMENT D'AU MOINS UN RÉSEAU D'EAU POTABLE DE BÂTIMENT

Publication

EP 3708720 B1 20230802 (DE)

Application

EP 19219510 A 20191223

Priority

DE 102019106173 A 20190311

IPC 8 full level

E03B 7/08 (2006.01); E03C 1/05 (2006.01)

CPC (source: EP)

E03B 7/08 (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 3708720 A1 20200916; EP 3708720 B1 20230802; DE 102019106173 A1 20200917; HU E063537 T2 20240128; PL 3708720 T3 20240122

DOCDB simple family (application)

EP 19219510 A 20191223; DE 102019106173 A 20190311; HU E19219510 A 20191223; PL 19219510 T 20191223