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 4204480 A1 20230705 - HIGHLY FILLED COMPATIBILIZED POLYMERIC CONCENTRATES

Title (en)

HIGHLY FILLED COMPATIBILIZED POLYMERIC CONCENTRATES

Title (de)

HOCHGEFÜLLTE VERTRÄGLICH GEMACHTE POLYMERKONZENTRATE

Title (fr)

CONCENTRÉS POLYMÈRES COMPATIBILISÉS HAUTEMENT CHARGÉS

Publication

EP 4204480 A1 20230705 (EN)

Application

EP 21862850 A 20210827

Priority

US 202063072308 P 20200831
US 2021048017 W 20210827

IPC 8 full level

C08J 3/03 (2006.01); C08J 3/20 (2006.01); C08J 3/21 (2006.01)

CPC (source: EP)

C08J 3/226 (2013.01); C08J 2323/12 (2013.01); C08J 2401/02 (2013.01); C08J 2423/08 (2013.01); C08J 2423/12 (2013.01); C08J 2423/26 (2013.01)

Citation (search report)

See references of WO 2022047200A1

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)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4204480 A1 20230705

DOCDB simple family (application)

EP 21862850 A 20210827