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: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 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 3577060 A1 20191211 - CLOSED SYSTEM VALVE ASSEMBLY WITH EXPANDED FLOW PATH

Title (en)

CLOSED SYSTEM VALVE ASSEMBLY WITH EXPANDED FLOW PATH

Title (de)

VENTILANORDNUNG MIT GESCHLOSSENEM SYSTEM UND ERWEITERTEM STRÖMUNGSWEG

Title (fr)

ENSEMBLE VANNE DE SYSTÈME FERMÉ À CHEMIN D'ÉCOULEMENT ÉTENDU

Publication

EP 3577060 A1 20191211 (EN)

Application

EP 18704759 A 20180130

Priority

US 201861622348 P 20180126
US 201762452496 P 20170131
US 201815882106 A 20180129
US 2018015847 W 20180130

IPC 8 full level

B67D 7/02 (2010.01); F16L 37/40 (2006.01)

CPC (source: EP)

B67D 7/0294 (2013.01); F16L 37/32 (2013.01)

Citation (search report)

See references of WO 2018144418A1

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 3577060 A1 20191211

DOCDB simple family (application)

EP 18704759 A 20180130