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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

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200 241 new documents added

1 026 356 documents amended

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EP 2961787 A1 20160106 - POLYAMINES AND METHOD FOR THE PRODUCTION THEREOF

Title (en)

POLYAMINES AND METHOD FOR THE PRODUCTION THEREOF

Title (de)

POLYAMINE UND VERFAHREN ZU DEREN HERSTELLUNG

Title (fr)

POLYAMINES ET LEUR PROCÉDÉ DE PRODUCTION

Publication

EP 2961787 A1 20160106 (DE)

Application

EP 14705155 A 20140218

Priority

EP 13157314 A 20130228
EP 2014053061 W 20140218
EP 14705155 A 20140218

Abstract (en)

[origin: WO2014131649A1] The present invention relates to polyamines and a method for producing polyamines.

IPC 8 full level

C08G 73/02 (2006.01)

CPC (source: EP)

C08G 73/0213 (2013.01)

Citation (search report)

See references of WO 2014131649A1

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

DOCDB simple family (publication)

WO 2014131649 A1 20140904; CN 105008431 A 20151028; EP 2961787 A1 20160106; JP 2016514178 A 20160519

DOCDB simple family (application)

EP 2014053061 W 20140218; CN 201480010780 A 20140218; EP 14705155 A 20140218; JP 2015559463 A 20140218