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: 158 081 232 patent documents

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176 880 new documents added

1 259 676 documents amended

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EP 3405732 A1 20181128 - NEW TYPE OF HEAT EXCHANGER

Title (en)

NEW TYPE OF HEAT EXCHANGER

Title (de)

NEUARTIGER WAERMEUEBERTRAGER

Title (fr)

NOUVEL ÉCHANGEUR DE CHALEUR

Publication

EP 3405732 A1 20181128 (DE)

Application

EP 17700833 A 20170119

Priority

DE 202016000316 U 20160120
EP 2017051077 W 20170119

Abstract (en)

[origin: WO2017125490A1] The invention relates to a new type of heat exchanger and the use thereof.

IPC 8 full level

F28D 9/00 (2006.01); F28F 21/02 (2006.01)

CPC (source: EP)

F28D 9/0062 (2013.01); F28D 21/0003 (2013.01); F28F 21/02 (2013.01)

Citation (search report)

See references of WO 2017125490A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 202016000316 U1 20160219; EP 3405732 A1 20181128; WO 2017125490 A1 20170727

DOCDB simple family (application)

DE 202016000316 U 20160120; EP 17700833 A 20170119; EP 2017051077 W 20170119