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: 158 678 210 patent documents

This week's update (20/09/2024 12:00 CET):

139 196 new documents added

884 989 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 3569355 B1 20221102 - COAT REMOVAL DEVICE AND PIPE PROCESSING SYSTEM WITH SAME

Title (en)

COAT REMOVAL DEVICE AND PIPE PROCESSING SYSTEM WITH SAME

Title (de)

ENTSCHICHTUNGSVORRICHTUNG UND ROHRBEARBEITUNGSANLAGE MIT EINER ENTSCHICHTUNGSVORRICHTUNG

Title (fr)

DISPOSITIF D'ENLÈVEMENT DE COUCHE ET INSTALLATION D'USINAGE DE TUBES DOTÉE D'UN DISPOSITIF D'ENLÈVEMENT DE COUCHE

Publication

EP 3569355 B1 20221102 (DE)

Application

EP 19173696 A 20190510

Priority

DE 102018111532 A 20180515

IPC 8 full level

B24B 5/38 (2006.01); B24B 29/00 (2006.01)

CPC (source: EP)

B24B 5/38 (2013.01); B24B 29/005 (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 3569355 A1 20191120; EP 3569355 B1 20221102; DE 102018111532 A1 20191121

DOCDB simple family (application)

EP 19173696 A 20190510; DE 102018111532 A 20180515