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: 157 636 699 patent documents

This week's update (09/08/2024 12:00 CET):

43 606 new documents added

1 129 815 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 3315662 B1 20190227 - HOUSING UNIT FOR A REFINER

Title (en)

HOUSING UNIT FOR A REFINER

Title (de)

GEHÄUSEANORDNUNG FÜR EINEN REFINER

Title (fr)

AGENCEMENT DE BOÎTIER POUR UN RAFFINEUR

Publication

EP 3315662 B1 20190227 (DE)

Application

EP 17197922 A 20171024

Priority

DE 102016120407 A 20161026

IPC 8 full level

D21D 1/30 (2006.01); B02C 7/06 (2006.01)

CPC (source: EP)

B02C 7/06 (2013.01); D21D 1/30 (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 3315662 A1 20180502; EP 3315662 B1 20190227; DE 102016120407 A1 20180426; DE 102016120407 B4 20181004; PL 3315662 T3 20190930

DOCDB simple family (application)

EP 17197922 A 20171024; DE 102016120407 A 20161026; PL 17197922 T 20171024