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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 documents amended

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EP 1243670 A1 20020925 - ANODE

Title (en)

ANODE

Title (de)

ANODE

Title (fr)

ANODE

Publication

EP 1243670 A1 20020925 (EN)

Application

EP 00931792 A 20000531

Priority

RU 0000208 W 20000531
RU 99120650 A 19991005

Abstract (en)

The invention relates to a titanium-based anode in the form of a plate of porous titanium with a thickness of 3 mm and more and a porosity of 5 to 45 %.

IPC 1-7

C25B 11/10

IPC 8 full level

C25B 11/03 (2006.01); C25B 11/04 (2006.01); C25B 11/10 (2006.01); C25C 7/02 (2006.01)

CPC (source: EP)

C25B 11/031 (2021.01); C25B 11/057 (2021.01); C25B 11/077 (2021.01); C25C 7/02 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1243670 A1 20020925; EP 1243670 A4 20040609; AU 4961400 A 20010510; RU 2166565 C1 20010510; WO 0125509 A1 20010412

DOCDB simple family (application)

EP 00931792 A 20000531; AU 4961400 A 20000531; RU 0000208 W 20000531; RU 99120650 A 19991005