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: 159 212 084 patent documents

This week's update (18/10/2024 12:00 CET):

125 820 new documents added

1 120 546 documents amended

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EP 1343749 A2 20030917 - METHOD FOR PRODUCING PRIMARY AND SECONDARY AMINES BY HYDROGENATING NITRILES AND IMINES

Title (en)

METHOD FOR PRODUCING PRIMARY AND SECONDARY AMINES BY HYDROGENATING NITRILES AND IMINES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON PRIMÄREN UND SEKUNDÄREN AMINEN DURCH HYDRIERUNG VON NITRILEN UND IMINEN

Title (fr)

PROCEDE POUR PRODUIRE DES AMINES PRIMAIRES ET SECONDAIRES PAR HYDROGENATION DE NITRILES ET D'IMINES

Publication

EP 1343749 A2 20030917 (DE)

Application

EP 01988070 A 20011221

Priority

EP 01988070 A 20011221
DE 10065031 A 20001223
EP 0115268 W 20011221
EP 0112566 W 20011031

IPC 1-7

C07C 209/48; C07C 211/12

IPC 8 full level

C07C 209/48 (2006.01); C07C 211/12 (2006.01)

Citation (search report)

See references of WO 02051791A2

Designated contracting state (EPC)

DE DK FR GB IT NL

DOCDB simple family (publication)

EP 1343749 A2 20030917

DOCDB simple family (application)

EP 01988070 A 20011221