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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

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EP 3275610 B1 20200701 - METHOD FOR PRODUCING ENRICHED WOOD NODES POWDER

Title (en)

METHOD FOR PRODUCING ENRICHED WOOD NODES POWDER

Title (de)

HERSTELLUNGSVERFAHREN VON ANGEREICHERTEM KNOTENHOLZMEHL

Title (fr)

PROCÉDÉ DE FABRICATION DE POUDRE DE NOEUDS DE BOIS ENRICHIE

Publication

EP 3275610 B1 20200701 (FR)

Application

EP 17181319 A 20170713

Priority

FR 1657361 A 20160729

IPC 8 full level

B27L 11/06 (2006.01); B07B 4/02 (2006.01); B27L 11/00 (2006.01); D21B 1/02 (2006.01)

CPC (source: EP)

B07B 4/08 (2013.01); B27L 11/06 (2013.01); D21B 1/02 (2013.01); D21B 1/023 (2013.01)

Citation (examination)

WO 02098830 A1 20021212 - HOLMBOM BJARNE [FI], et al
WO 0209893 A1 20020207 - SEPARATION RES AB OY [FI], et al

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

Designated extension state (EPC)

DOCDB simple family (publication)

EP 3275610 A1 20180131; EP 3275610 B1 20200701; ES 2815558 T3 20210330; FR 3054470 A1 20180202; FR 3054470 B1 20190712

DOCDB simple family (application)

EP 17181319 A 20170713; ES 17181319 T 20170713; FR 1657361 A 20160729