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: 157 593 259 patent documents

This week's update (02/08/2024 12:00 CET):

108 752 new documents added

1 451 440 documents amended

GPI key values

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EP 3196283 B1 20180620 - POLYMER AGENTS WHICH IMPROVE PRIMARY WASHING STRENGTH

Title (en)

POLYMER AGENTS WHICH IMPROVE PRIMARY WASHING STRENGTH

Title (de)

DIE PRIMÄRWASCHKRAFT VERBESSERNDE POLYMERE WIRKSTOFFE

Title (fr)

AGENTS ACTIFS POLYMERES AMELIORANT LE POUVOIR DETERGENT PRIMAIRE

Publication

EP 3196283 B1 20180620 (DE)

Application

EP 16152182 A 20160121

Priority

EP 16152182 A 20160121

IPC 8 full level

C11D 3/37 (2006.01); C11D 11/00 (2006.01)

CPC (source: EP)

C11D 3/3769 (2013.01); C11D 2111/12 (2024.01)

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 3196283 A1 20170726; EP 3196283 B1 20180620; ES 2682801 T3 20180921; PL 3196283 T3 20190329

DOCDB simple family (application)

EP 16152182 A 20160121; ES 16152182 T 20160121; PL 16152182 T 20160121