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 2490691 A1 20120829 - USE OF 1H-QUINAZOLINE-2,4-DIONES

Title (en)

USE OF 1H-QUINAZOLINE-2,4-DIONES

Title (de)

VERWENDUNG VON 1H-CHINAZOLIN-2,4-DIONEN

Title (fr)

UTILISATION DE 1H-QUINAZOLINE-2,4-DIONES

Publication

EP 2490691 A1 20120829 (EN)

Application

EP 10766293 A 20101020

Priority

US 25333609 P 20091020
EP 10170544 A 20100722
EP 2010065805 W 20101020
EP 10766293 A 20101020

Abstract (en)

[origin: WO2011048150A1] The invention concerns the use of competitive AMPA receptor antagonists for the treatment, prevention or delay of progression of Rasmussen's encephalitis and/or certain forms of epilepsy.

IPC 8 full level

A61K 31/517 (2006.01); A61P 25/08 (2006.01)

CPC (source: EP)

A61K 31/34 (2013.01); A61K 31/517 (2013.01); A61P 25/08 (2017.12)

Citation (search report)

See references of WO 2011048150A1

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)

WO 2011048150 A1 20110428; EP 2490691 A1 20120829

DOCDB simple family (application)

EP 2010065805 W 20101020; EP 10766293 A 20101020