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: 156 809 018 patent documents

This week's update (28/06/2024 12:00 CET):

176 501 new documents added

1 938 899 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 3945749 B1 20230419 - COOKING HOB AND METHOD FOR OPERATING A COOKING HOB

Title (en)

COOKING HOB AND METHOD FOR OPERATING A COOKING HOB

Title (de)

VERFAHREN ZUM BETRIEB EINES KOCHFELDS UND KOCHFELD

Title (fr)

PROCÉDÉ DE FONCTIONNEMENT D'UNE PLAQUE DE CUISSON ET PLAQUE DE CUISSON

Publication

EP 3945749 B1 20230419 (DE)

Application

EP 21181189 A 20210623

Priority

DE 102020209648 A 20200730

IPC 8 full level

H05B 6/06 (2006.01)

CPC (source: EP)

H05B 6/062 (2013.01); H05B 2213/03 (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 3945749 A1 20220202; EP 3945749 B1 20230419; DE 102020209648 A1 20220203; ES 2950368 T3 20231009

DOCDB simple family (application)

EP 21181189 A 20210623; DE 102020209648 A 20200730; ES 21181189 T 20210623