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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

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EP 1815293 A1 20070808 - ELECTROCHROMIC COMPONENT COMPRISING AN ELECTROLYTE-FILLED HYDROGEL

Title (en)

ELECTROCHROMIC COMPONENT COMPRISING AN ELECTROLYTE-FILLED HYDROGEL

Title (de)

ELEKTROCHROMES BAUELEMENT MIT ELEKTROLYT-GEFUELLTEM HYDROGEL

Title (fr)

COMPOSANT ELECTROCHROME COMPORTANT UN HYDROGEL REMPLI D'ELECTROLYTE

Publication

EP 1815293 A1 20070808 (DE)

Application

EP 05811153 A 20051116

Priority

EP 2005056014 W 20051116
DE 102004056763 A 20041124

Abstract (en)

[origin: WO2006056550A1] The invention relates to an especially electrochromic component which comprises an electrolyte-filled hydrogel matrix.

IPC 8 full level

G02F 1/1503 (2019.01)

CPC (source: EP)

G02F 1/1525 (2013.01); G02F 1/1503 (2018.12); G02F 2001/164 (2018.12)

Citation (search report)

See references of WO 2006056550A1

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

WO 2006056550 A1 20060601; EP 1815293 A1 20070808

DOCDB simple family (application)

EP 2005056014 W 20051116; EP 05811153 A 20051116