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

GPI key values

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EP 2066726 A1 20090610 - PROCESS FOR THE PRODUCTION OF A DIANHYDROHEXITOL BASED POLYESTER

Title (en)

PROCESS FOR THE PRODUCTION OF A DIANHYDROHEXITOL BASED POLYESTER

Title (de)

VERFAHREN ZUR HERSTELLUNG VON POLYESTER AUF DIANHYDROHEXITOL-BASIS

Title (fr)

PROCÉDÉ DE FABRICATION D'UN POLYESTER À BASE DE DIANHYDROHEXITOL

Publication

EP 2066726 A1 20090610 (EN)

Application

EP 07818142 A 20070913

Priority

EP 2007007979 W 20070913
EP 2006009011 W 20060915
EP 07818142 A 20070913

IPC 8 full level

C08G 63/78 (2006.01); C08G 63/199 (2006.01); C08G 63/82 (2006.01); C08G 63/85 (2006.01); C08K 5/00 (2006.01); C08K 5/29 (2006.01); C08L 67/02 (2006.01); C09D 167/02 (2006.01); G03G 9/087 (2006.01)

Citation (search report)

See references of WO 2008031592A1

Citation (examination)

EP 2070966 A1 20090617 - TORAY INDUSTRIES [JP]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 2066726 A1 20090610

DOCDB simple family (application)

EP 07818142 A 20070913