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: 158 251 954 patent documents

This week's update (30/08/2024 12:00 CET):

170 720 new documents added

1 828 765 documents amended

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EP 3702585 B1 20211229 - CERAMIC COATING SYSTEM AND METHOD

Title (en)

CERAMIC COATING SYSTEM AND METHOD

Title (de)

KERAMIKBESCHICHTUNGSSYSTEM UND -VERFAHREN

Title (fr)

SYSTÈME ET PROCÉDÉ DE REVÊTEMENT EN CÉRAMIQUE

Publication

EP 3702585 B1 20211229 (EN)

Application

EP 20160372 A 20200302

Priority

US 201916289784 A 20190301

Abstract (en)

[origin: EP3702585A1] A gas turbine engine article (264) includes a substrate (265) that has at least one step (267), and the step (267) includes an undercut (269; 369). A thermally insulating topcoat (284) is disposed on the substrate (265). The thermally insulating topcoat (284) includes at least one fault (298) that extends from the step (267).

IPC 8 full level

F01D 5/28 (2006.01); F01D 11/08 (2006.01); F01D 11/12 (2006.01)

CPC (source: EP)

F01D 5/288 (2013.01); F01D 11/08 (2013.01); F01D 11/122 (2013.01); F05D 2230/90 (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 3702585 A1 20200902; EP 3702585 B1 20211229

DOCDB simple family (application)

EP 20160372 A 20200302