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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

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EP 2475636 A1 20120718 - A PROCESS FOR PREPARING DEXKETOPROFEN TROMETAMOL FORM A AND FORM B CRYSTALS

Title (en)

A PROCESS FOR PREPARING DEXKETOPROFEN TROMETAMOL FORM A AND FORM B CRYSTALS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON FORM-A- UND FORM-B-KRISTALLEN AUS DEXKETOPROFEN-TROMETAMOL

Title (fr)

PROCÉDÉ POUR PRÉPARER DES CRISTAUX DE FORME A ET FORME B DE DEXKÉTOPROFÈNE TROMÉTAMOL

Publication

EP 2475636 A1 20120718 (EN)

Application

EP 09786483 A 20090630

Priority

IB 2009052821 W 20090630

Abstract (en)

[origin: WO2011001213A1] This invention relates to simple, economic and reliable methods to prepare Dexketoprofen Trometamol polymorphs of Form A and Form B.

IPC 8 full level

C07C 51/41 (2006.01); C07C 59/84 (2006.01)

CPC (source: EP)

C07C 51/41 (2013.01); C07C 59/84 (2013.01)

Citation (search report)

See references of WO 2011001213A1

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

DOCDB simple family (publication)

WO 2011001213 A1 20110106; EP 2475636 A1 20120718

DOCDB simple family (application)

IB 2009052821 W 20090630; EP 09786483 A 20090630