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

This week's update (23/08/2024 12:00 CET):

176 880 new documents added

1 259 676 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 3552788 B1 20200819 - MIXING APPARATUS FOR WET OR DRY MATERIALS, IN PARTICULAR COMPONENTS FOR MANUFACTURING CONCRETE

Title (en)

MIXING APPARATUS FOR WET OR DRY MATERIALS, IN PARTICULAR COMPONENTS FOR MANUFACTURING CONCRETE

Title (de)

MISCHGERÄT FÜR FEUCHTE ODER TROCKENE MATERIALIEN, INSBESONDERE KOMPONENTEN FÜR DIE BETONHERSTELLUNG

Title (fr)

APPAREIL DE MALAXAGE POUR MATERIAUX HUMIDES OU SECS, NOTAMMENT DE COMPOSANTS POUR LA FABRICATION DE BETON

Publication

EP 3552788 B1 20200819 (FR)

Application

EP 19165308 A 20190326

Priority

FR 1853058 A 20180409

IPC 8 full level

B28C 5/08 (2006.01); B01F 7/30 (2006.01); B28C 5/16 (2006.01)

CPC (source: EP)

B01F 27/95 (2022.01); B28C 5/0818 (2013.01); B28C 5/168 (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 3552788 A1 20191016; EP 3552788 B1 20200819; FR 3079770 A1 20191011; FR 3079770 B1 20200327

DOCDB simple family (application)

EP 19165308 A 20190326; FR 1853058 A 20180409