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A Coating System For A Component Of A Gas Turbine Engine - EP3957827

The patent EP3957827 was granted to Ansaldo Energia on Oct 2, 2024. The application was originally filed on Aug 18, 2020 under application number EP20425031A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3957827

ANSALDO ENERGIA
Application Number
EP20425031A
Filing Date
Aug 18, 2020
Status
Granted And Under Opposition
Aug 30, 2024
Publication Date
Oct 2, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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SIEMENS ENERGYJun 26, 2025-ADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication Number
OPPOSITIONCN102127738B
OPPOSITIONCN104593767
OPPOSITIONCN106119760B
OPPOSITIONCN109402633
OPPOSITIONDE102014225130
OPPOSITIONEP1076727
OPPOSITIONEP1806430
OPPOSITIONEP1939317
OPPOSITIONEP2196559
OPPOSITIONEP2305852
OPPOSITIONEP2407579
OPPOSITIONEP2581472
OPPOSITIONEP2644824
OPPOSITIONEP2977487
OPPOSITIONEP3162917
OPPOSITIONEP3184668
OPPOSITIONGB2559806
OPPOSITIONUS2003203224
OPPOSITIONUS2004142112
OPPOSITIONUS2008145643
OPPOSITIONUS2011048017
OPPOSITIONUS2013095344
OPPOSITIONUS2016362775
OPPOSITIONUS5817372
OPPOSITIONUS6242050
OPPOSITIONUS6630199
OPPOSITIONUS6875529
OPPOSITIONUS7368164
OPPOSITIONUS7785671
OPPOSITIONUS9133719
OPPOSITIONWO2007112783
OPPOSITIONWO2011019486
OPPOSITIONWO2015073175
SEARCHEP2196559
SEARCHEP3162917
SEARCHGB2559806
SEARCHUS5817372
SEARCHWO2011019486
SEARCHWO2015073175

Dossier Documents

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