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: 155 047 832 patent documents

This week's update (12/04/2024 12:00 CET):

182 269 new documents added

1 089 556 documents amended

GPI key values

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

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EP 3308847 B1 20210224 - MIXER ASSEMBLY

Title (en)

MIXER ASSEMBLY

Title (de)

MISCHERBAUGRUPPE

Title (fr)

MODULE MÉLANGEUR

Publication

EP 3308847 B1 20210224 (DE)

Application

EP 17194944 A 20171005

Priority

DE 102016119294 A 20161011
DE 102016120171 A 20161024

IPC 8 full level

B01F 3/04 (2006.01); B01F 5/06 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01)

CPC (source: EP)

B01F 23/21 (2022.01); B01F 25/4314 (2022.01); B01F 25/431972 (2022.01); B01F 25/431974 (2022.01); F01N 3/2066 (2013.01); F01N 3/2892 (2013.01); F01N 2240/20 (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 3308847 A1 20180418; EP 3308847 B1 20210224

DOCDB simple family (application)

EP 17194944 A 20171005