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: 156 978 933 patent documents

This week's update (05/07/2024 12:00 CET):

169 914 new documents added

2 331 667 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 3267040 B1 20231220 - TURBOMOLECULAR PUMP

Title (en)

TURBOMOLECULAR PUMP

Title (de)

TURBOMOLEKULARPUMPE

Title (fr)

POMPE TURBOMOLÉCULAIRE

Publication

EP 3267040 B1 20231220 (DE)

Application

EP 16177824 A 20160704

Priority

EP 16177824 A 20160704

IPC 8 full level

F04D 19/04 (2006.01)

CPC (source: EP)

F04D 19/042 (2013.01); F04D 19/046 (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 3267040 A1 20180110; EP 3267040 B1 20231220

DOCDB simple family (application)

EP 16177824 A 20160704