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: 156 632 791 patent documents

This week's update (21/06/2024 12:00 CET):

121 162 new documents added

981 197 documents amended

GPI key values

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

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 2960879 B1 20200603 - Fire system loop mapping based on embedded isolators

Title (en)

Fire system loop mapping based on embedded isolators

Title (de)

Feuermeldesystemschleifenabbildung basierend auf eingebetteten Isolatoren

Title (fr)

Mappage de boucle de système d'incendie sur la base d'isolateurs incorporés

Publication

EP 2960879 B1 20200603 (EN)

Application

EP 14382245 A 20140625

Priority

EP 14382245 A 20140625

Abstract (en)

[origin: EP2960879A1] A method including receiving, by a plurality of devices, a first command to activate a first isolator of a first device included in the devices; measuring, by the devices, a first set of applied voltages at each of the devices when the first isolator is activated; communicating, by the devices, first status regarding the measured first set of applied voltages to a controller.

IPC 8 full level

G08B 25/04 (2006.01)

CPC (source: EP)

G08B 25/045 (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 2960879 A1 20151230; EP 2960879 B1 20200603

DOCDB simple family (application)

EP 14382245 A 20140625