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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

GPI key values

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

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EP 3786308 B1 20211013 - CONVERTER WITH REPLACEABLE VESSEL

Title (en)

CONVERTER WITH REPLACEABLE VESSEL

Title (de)

KONVERTER MIT WECHSELBAREM GEFÄSS

Title (fr)

CONVERTISSEUR AVEC CUVE REMPLACABLE

Publication

EP 3786308 B1 20211013 (DE)

Application

EP 20192159 A 20200821

Priority

DE 102019212745 A 20190826

IPC 8 full level

C21C 5/46 (2006.01); C21C 5/50 (2006.01); F27B 14/08 (2006.01)

CPC (source: EP)

C21C 5/464 (2013.01); C21C 5/50 (2013.01); F27B 2014/0825 (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 3786308 A1 20210303; EP 3786308 B1 20211013; DE 102019212745 A1 20210304; ES 2902947 T3 20220330

DOCDB simple family (application)

EP 20192159 A 20200821; DE 102019212745 A 20190826; ES 20192159 T 20200821