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: 159 823 134 patent documents

This week's update (15/11/2024 12:00 CET):

143 307 new documents added

1 003 170 documents amended

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EP 4059624 B1 20231004 - DEVICE AND METHOD FOR SEPARATING DUSTY MATERIALS

Title (en)

DEVICE AND METHOD FOR SEPARATING DUSTY MATERIALS

Title (de)

VORRICHTUNG UND VERFAHREN ZUR SICHTUNG VON STAUBFÖRMIGEN GÜTERN

Title (fr)

DISPOSITIF ET PROCÉDÉ DE CRIBLAGE DE MARCHANDISES PULVÉRULENTES

Publication

EP 4059624 B1 20231004 (DE)

Application

EP 22000047 A 20220303

Priority

DE 102021001239 A 20210309

IPC 8 full level

B07B 7/083 (2006.01)

CPC (source: EP)

B07B 7/083 (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 4059624 A1 20220921; EP 4059624 B1 20231004; DE 102021001239 A1 20220915; DE 102021001239 B4 20240321; ES 2966594 T3 20240423

DOCDB simple family (application)

EP 22000047 A 20220303; DE 102021001239 A 20210309; ES 22000047 T 20220303