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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: 155 047 832 patent documents

This week's update (12/04/2024 12:00 CET):

182 269 new documents added

1 089 556 documents amended

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EP 2291366 A2 20110309 - PREPARATION OF IMATINIB MESYLATE

Title (en)

PREPARATION OF IMATINIB MESYLATE

Title (de)

HERSTELLUNG VON IMATINIB-MESYLAT

Title (fr)

PRÉPARATION DE MÉSYLATE D IMATINIB

Publication

EP 2291366 A2 20110309 (EN)

Application

EP 09763190 A 20090520

Priority

US 2009044587 W 20090520
IN 1285CH2008 A 20080526
US 9800308 P 20080918

Abstract (en)

[origin: WO2009151899A2] Processes for preparing a non-hygroscopic and stable crystalline alpha-form imatinib mesylate.

IPC 8 full level

C07D 403/02 (2006.01); C07D 403/08 (2006.01); C07D 403/10 (2006.01); C07D 401/04 (2006.01)

CPC (source: EP)

C07D 401/04 (2013.01)

Designated contracting state (EPC)

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 SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

WO 2009151899 A2 20091217; WO 2009151899 A3 20100225; EP 2291366 A2 20110309; EP 2291366 A4 20120606

DOCDB simple family (application)

US 2009044587 W 20090520; EP 09763190 A 20090520