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 3756894 B1 20230809 - METHOD FOR OPERATING AN INK PRINTING MACHINE

Title (en)

METHOD FOR OPERATING AN INK PRINTING MACHINE

Title (de)

VERFAHREN ZUM BETREIBEN EINER TINTENDRUCKMASCHINE

Title (fr)

PROCÉDÉ DE FONCTIONNEMENT D'UNE MACHINE À IMPRIMER À JET D'ENCRE

Publication

EP 3756894 B1 20230809 (DE)

Application

EP 19182621 A 20190626

Priority

EP 19182621 A 20190626

IPC 8 full level

B41J 2/175 (2006.01); B41J 2/18 (2006.01)

CPC (source: EP)

B41J 2/175 (2013.01); B41J 2/18 (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 3756894 A1 20201230; EP 3756894 B1 20230809

DOCDB simple family (application)

EP 19182621 A 20190626