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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 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 3391360 A4 20190515 - METHOD AND APPARATUS FOR ADAPTIVE LEARNING

Title (en)

METHOD AND APPARATUS FOR ADAPTIVE LEARNING

Title (de)

VERFAHREN UND VORRICHTUNG FÜR ADAPTIVES LERNEN

Title (fr)

PROCÉDÉ ET DISPOSITIF D'APPRENTISSAGE ADAPTATIF

Publication

EP 3391360 A4 20190515 (EN)

Application

EP 16876906 A 20161219

Priority

US 201562269400 P 20151218
US 201615089351 A 20160401
US 201615382447 A 20161216
US 2016067511 W 20161219

IPC 8 full level

G09B 5/06 (2006.01); G06Q 50/20 (2012.01); G09B 7/06 (2006.01); G09B 7/08 (2006.01)

CPC (source: EP US)

G06Q 50/20 (2013.01 - EP); G09B 5/065 (2013.01 - EP US); G09B 7/06 (2013.01 - EP); G09B 7/08 (2013.01 - EP US)

Citation (search report)

[I] US 2014272894 A1 20140918 - GRIMES PATRICK M [US], et al
[I] US 2015007307 A1 20150101 - GRIMES PATRICK M [US], et al
See references of WO 2017106832A1

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 3391360 A1 20181024; EP 3391360 A4 20190515

DOCDB simple family (application)

EP 16876906 A 20161219