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: 159 086 387 patent documents

This week's update (11/10/2024 12:00 CET):

118 651 new documents added

838 536 documents amended

GPI key values

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EP 3808865 B1 20230118 - WHITE GOLD ALLOY AND METHOD FOR MANUFACTURING SAME

Title (en)

WHITE GOLD ALLOY AND METHOD FOR MANUFACTURING SAME

Title (de)

WEISSGOLDLEGIERUNG UND IHR HERSTELLUNGSVERFAHREN

Title (fr)

ALLIAGE D'OR BLANC ET SON PROCEDE DE FABRICATION

Publication

EP 3808865 B1 20230118 (FR)

Application

EP 19203757 A 20191017

Priority

EP 19203757 A 20191017

IPC 8 full level

C22C 5/02 (2006.01); C22F 1/14 (2006.01)

CPC (source: EP)

C22C 5/02 (2013.01); C22F 1/14 (2013.01)

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)

EP 3808865 A1 20210421; EP 3808865 B1 20230118

DOCDB simple family (application)

EP 19203757 A 20191017