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

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EP 3409856 B1 20190828 - DEVICE AND METHOD FOR DEHUMIDIFYING THE STRUCTURE OF A BUILDING

Title (en)

DEVICE AND METHOD FOR DEHUMIDIFYING THE STRUCTURE OF A BUILDING

Title (de)

VORRICHTUNG UND VERFAHREN ZUR ENTFEUCHTUNG DER STRUKTUR EINES GEBÄUDES

Title (fr)

DISPOSITIF ET PROCÉDÉ PERMETTANT DE DÉSHUMIDIFIER LA STRUCTURE D'UN BÂTIMENT

Publication

EP 3409856 B1 20190828 (EN)

Application

EP 18174692 A 20180529

Priority

IT 201700060063 A 20170601

Abstract (en)

[origin: EP3409856A1] The method for dehumidifying the structure of a building, comprising the steps of capturing electromagnetic waves resulting from interferences created by electric charges due to the humidity, and emitting the same electromagnetic waves phase-shifted by 180°.

IPC 8 full level

E04B 1/70 (2006.01); F26B 3/347 (2006.01)

CPC (source: EP)

E04B 1/7007 (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 3409856 A1 20181205; EP 3409856 B1 20190828; IT 201700060063 A1 20181201

DOCDB simple family (application)

EP 18174692 A 20180529; IT 201700060063 A 20170601