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Turbomachine Airfoil Having A Variable Thickness Thermal Barrier Coating - EP3889393

The patent EP3889393 was granted to General Electric on Jan 1, 2025. The application was originally filed on Mar 11, 2021 under application number EP21162181A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3889393

GENERAL ELECTRIC
Application Number
EP21162181A
Filing Date
Mar 11, 2021
Status
Granted And Under Opposition
Nov 29, 2024
Publication Date
Jan 1, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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SIEMENS ENERGYSep 26, 2025SGRE ASSOCIATIONADMISSIBLE

Patent Citations (22) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONEP2418357
OPPOSITIONEP3211178
OPPOSITIONEP3456921
OPPOSITIONUS10119407
OPPOSITIONUS2012156049
OPPOSITIONUS2014030497
OPPOSITIONUS2014065408
OPPOSITIONUS2014272166
OPPOSITIONUS2014301861
OPPOSITIONUS2016108742
OPPOSITIONUS7226668
OPPOSITIONUS8070454
OPPOSITIONUS8172520
OPPOSITIONUS9145775
OPPOSITIONWO2008043340
OPPOSITIONWO2011008211
OPPOSITIONWO2015073938
SEARCHEP3456921
SEARCHUS2012156049
SEARCHUS2014272166
SEARCHUS2019128128
SEARCHWO2011008211

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Dossier Documents

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