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: 157 117 910 patent documents

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

139 301 new documents added

1 340 825 documents amended

GPI key values

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EP 0830444 A1 19980325 - LUBRICATING OIL COMPOSITION

Title (en)

LUBRICATING OIL COMPOSITION

Title (de)

SCHMIERÖLZUSAMMENSETZUNG

Title (fr)

COMPOSITION D'HUILE LUBRIFIANTE

Publication

EP 0830444 A1 19980325 (EN)

Application

EP 95922076 A 19950524

Priority

US 9505144 W 19950524

IPC 1-7

C10M 133/16; C10M 135/18; C10M 137/00

IPC 8 full level

C10M 133/16 (2006.01); C10M 135/18 (2006.01); C10M 137/00 (2006.01)

Designated contracting state (EPC)

BE DE ES FR GB IT NL

DOCDB simple family (publication)

EP 0830444 A1 19980325; EP 0830444 A4 19990623

DOCDB simple family (application)

EP 95922076 A 19950524