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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

GPI key values

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EP 2032232 A4 20100324 - WOUND WIRE FILTER ELEMENTS

Title (en)

WOUND WIRE FILTER ELEMENTS

Title (de)

GEWUNDENE DRAHTFILTERELEMENTE

Title (fr)

ELÉMENTS DE FILTRE FORMÉS DE FIL MÉTALLIQUE ENROULÉ

Publication

EP 2032232 A4 20100324 (EN)

Application

EP 07874492 A 20070413

Priority

US 2007009152 W 20070413
US 79215306 P 20060415
US 25957606 A 20060511

IPC 8 full level

B01D 46/00 (2006.01); B01D 46/40 (2006.01); B01D 46/52 (2006.01); B60R 21/264 (2006.01)

CPC (source: EP)

B01D 46/403 (2013.01); B01D 46/528 (2013.01); B60R 21/2644 (2013.01)

Citation (search report)

[XI] JP 2002306914 A 20021022 - FUJI FILTER MFG
[XPI] JP 2006159153 A 20060622 - CHUO HATSUJO KK
See references of WO 2008143606A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2032232 A1 20090311; EP 2032232 A4 20100324

DOCDB simple family (application)

EP 07874492 A 20070413