IP Verse

Hybridisation Of The Compressors Of A Turbojet - EP3177820

The patent EP3177820 was granted to Safran Aircraft Engines on Aug 27, 2025. The application was originally filed on Aug 4, 2015 under application number EP15757536A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3177820

SAFRAN AIRCRAFT ENGINES
Application Number
EP15757536A
Filing Date
Aug 4, 2015
Status
Patent Maintained As Amended
Jul 25, 2025
Grant Date
Aug 27, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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RAYTHEONApr 15, 2021DEHNSADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP1785614
INTERNATIONAL-SEARCH-REPORTEP2584173
INTERNATIONAL-SEARCH-REPORTEP2604827
INTERNATIONAL-SEARCH-REPORTFR2914697
INTERNATIONAL-SEARCH-REPORTUS2011154827
INTERNATIONAL-SEARCH-REPORTUS5694765
OPPOSITIONEP2728141
OPPOSITIONUS2008072568
OPPOSITIONUS2011154827
OPPOSITIONUS2012221157
OPPOSITIONUS5694765
OPPOSITIONUS5867979
OPPOSITIONUS7285871
OPPOSITIONUS7481062
OPPOSITIONUS7513120
OPPOSITIONUS7552582

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Dossier Documents

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