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

GPI key values

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EP 4237908 A1 20230906 - FAILURE PREDICTION OF AT LEAST ONE TINTABLE WINDOW

Title (en)

FAILURE PREDICTION OF AT LEAST ONE TINTABLE WINDOW

Title (de)

AUSFALLVORHERSAGE VON MINDESTENS EINEM VERTÖNBAREN FENSTER

Title (fr)

PRÉDICTION DE DÉFAILLANCE D'AU MOINS UNE FENÊTRE TEINTABLE

Publication

EP 4237908 A1 20230906 (EN)

Application

EP 21887223 A 20211021

Priority

US 202063106058 P 20201027
US 202063109306 P 20201103
US 202163145333 P 20210203
US 202163214741 P 20210624
US 202163240117 P 20210902
US 2021056103 W 20211021

IPC 8 full level

G02F 1/163 (2006.01); E06B 9/24 (2006.01); G05B 15/02 (2006.01)

CPC (source: EP)

E06B 9/24 (2013.01); E06B 2009/2464 (2013.01); G02F 1/157 (2013.01); G02F 1/163 (2013.01)

Citation (search report)

See references of WO 2022093629A1

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

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4237908 A1 20230906

DOCDB simple family (application)

EP 21887223 A 20211021