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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

GPI key values

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EP 3552712 B1 20201230 - CENTRIFUGE

Title (en)

CENTRIFUGE

Title (de)

ZENTRIFUGE

Title (fr)

CENTRIFUGEUSE

Publication

EP 3552712 B1 20201230 (DE)

Application

EP 19160802 A 20190305

Priority

DE 102018106079 A 20180315

IPC 8 full level

B04B 9/04 (2006.01); B04B 9/12 (2006.01)

CPC (source: EP)

B04B 9/04 (2013.01); B04B 9/12 (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)

DE 102018106079 B3 20190704; EP 3552712 A1 20191016; EP 3552712 B1 20201230; HU E054097 T2 20210830; PL 3552712 T3 20210628

DOCDB simple family (application)

DE 102018106079 A 20180315; EP 19160802 A 20190305; HU E19160802 A 20190305; PL 19160802 T 20190305