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: 157 117 910 patent documents

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

139 301 new documents added

1 340 825 documents amended

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EP 3056849 B1 20180613 - HEAT EXCHANGER AND METHOD FOR INDIRECT TRANSMISSION OF THERMAL ENERGY

Title (en)

HEAT EXCHANGER AND METHOD FOR INDIRECT TRANSMISSION OF THERMAL ENERGY

Title (de)

WÄRMEÜBERTRAGER UND VERFAHREN ZUM INDIREKTEN ÜBERTRAGEN VON THERMISCHER ENERGIE

Title (fr)

CALOPORTEUR ET PROCÉDÉ DE TRANSPORT INDIRECT D'ÉNERGIE THERMIQUE

Publication

EP 3056849 B1 20180613 (DE)

Application

EP 16167936 A 20160502

Priority

EP 16167936 A 20160502

IPC 8 full level

F28F 5/06 (2006.01); F28D 11/02 (2006.01)

CPC (source: EP)

F28D 11/02 (2013.01); F28F 5/06 (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 3056849 A2 20160817; EP 3056849 A3 20160907; EP 3056849 B1 20180613

DOCDB simple family (application)

EP 16167936 A 20160502