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

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 3249212 A1 20171129 - COMMON RAIL

Title (en)

COMMON RAIL

Title (de)

COMMON-RAIL

Title (fr)

RAIL COMMUN

Publication

EP 3249212 A1 20171129 (EN)

Application

EP 17172586 A 20170523

Priority

GB 201609237 A 20160525

Abstract (en)

A high pressure reservoir (10) adapted to be arranged in a diesel fuel injection system, and comprising an outer forged tubular body in which is inserted a seamless tube, the inner space being defined inside the seamless tube.

IPC 8 full level

F02M 55/02 (2006.01)

CPC (source: EP GB)

F02M 55/02 (2013.01 - EP); F02M 55/025 (2013.01 - EP GB); F02M 2200/315 (2013.01 - EP); F02M 2200/8061 (2013.01 - EP)

Citation (search report)

[XYI] JP 2000073908 A 20000307 - DENSO CORP
[XY] JP 2010159725 A 20100722 - DENSO CORP
[X] DE 10303853 A1 20040812 - SCHMITTERSYSCO GMBH [DE]

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 3249212 A1 20171129; GB 201609237 D0 20160706; GB 2550611 A 20171129

DOCDB simple family (application)

EP 17172586 A 20170523; GB 201609237 A 20160525