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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

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EP 3483449 B1 20231108 - METHOD FOR MONITORING AN ELECTRONICALLY CONTROLLED CENTRIFUGAL PUMP

Title (en)

METHOD FOR MONITORING AN ELECTRONICALLY CONTROLLED CENTRIFUGAL PUMP

Title (de)

VERFAHREN ZUR ÜBERWACHUNG EINER ELEKTRONISCH GEREGELTEN KREISELPUMPE

Title (fr)

PROCÉDÉ DE SURVEILLANCE D'UNE POMPE CENTRIFUGE À RÉGULATION ÉLECTRONIQUE

Publication

EP 3483449 B1 20231108 (DE)

Application

EP 17001850 A 20171113

Priority

EP 17001850 A 20171113

IPC 8 full level

F04B 49/06 (2006.01); F04B 49/10 (2006.01); F04D 13/14 (2006.01); F04D 15/00 (2006.01)

CPC (source: EP)

F04B 49/065 (2013.01); F04B 49/10 (2013.01); F04D 13/14 (2013.01); F04D 15/0088 (2013.01)

Citation (examination)

EP 3242033 A1 20171108 - GRUNDFOS HOLDING AS [DK]
US 2016319826 A1 20161103 - SHANKS KELLY L [US], et al

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 3483449 A1 20190515; EP 3483449 B1 20231108

DOCDB simple family (application)

EP 17001850 A 20171113