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: 158 383 361 patent documents

This week's update (06/09/2024 12:00 CET):

131 418 new documents added

1 347 785 documents amended

GPI key values

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EP 3601300 A1 20200205 - AQUEOUS METHODS FOR FORMING TITANIUM CATECHOLATE COMPLEXES AND ASSOCIATED COMPOSITIONS

Title (en)

AQUEOUS METHODS FOR FORMING TITANIUM CATECHOLATE COMPLEXES AND ASSOCIATED COMPOSITIONS

Title (de)

WÄSSRIGE VERFAHREN ZUR FORMUNG VON TITAN-CATECHOLAT-KOMPLEXEN UND ZUGEHÖRIGE ZUSAMMENSETZUNGEN

Title (fr)

PROCÉDÉS AQUEUX POUR FORMER DES COMPLEXES DE CATÉCHOLATE DE TITANE ET COMPOSITIONS ASSOCIÉES

Publication

EP 3601300 A1 20200205 (EN)

Application

EP 17887416 A 20170501

Priority

US 201715473553 A 20170329
US 2017030449 W 20170501

IPC 8 full level

C07F 7/28 (2006.01); H01M 8/08 (2016.01); H01M 8/20 (2006.01)

CPC (source: EP)

C07F 7/28 (2013.01); H01M 4/90 (2013.01); H01M 8/188 (2013.01); H01M 2300/0014 (2013.01); Y02E 60/50 (2013.01)

Citation (search report)

See references of WO 2018125273A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3601300 A1 20200205

DOCDB simple family (application)

EP 17887416 A 20170501