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Compressor Operability Control For Hybrid Electric Propulsion - EP3767090

The patent EP3767090 was granted to Raytheon on Feb 15, 2023. The application was originally filed on Jul 15, 2020 under application number EP20186056A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3767090

RAYTHEON
Application Number
EP20186056A
Filing Date
Jul 15, 2020
Status
Granted And Under Opposition
Jan 13, 2023
Grant Date
Feb 15, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Oppositions

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SAFRAN AIRCRAFT ENGINESNov 15, 2023BREVALEXADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONEP1712761
OPPOSITIONEP2064434
OPPOSITIONEP3246526
OPPOSITIONEP3290680
OPPOSITIONEP3412575
OPPOSITIONEP3421760
OPPOSITIONEP3480433
OPPOSITIONEP3623203
OPPOSITIONUS2013236296
OPPOSITIONUS7762084
OPPOSITIONWO2016020618
SEARCHEP1712761
SEARCHEP3412575
SEARCHEP3421372
SEARCHEP3421760
SEARCHEP3480433
SEARCHEP3623203

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Boyce Maherwan P. null, "Gas Turbine Engineering Handbook", Gas Turbine Engineering Handbook, (1982), ISSN 0-88415-732-6-
OPPOSITION- Dan Martis, Arthur Rowe, Brian Price, Darryl Edwards, Vincent Perez, Marie-Laure Pinquier, Samer Mhana and Nicholas J. Papaconsta, "Engine Performance Improvement by Controlling the Low Pressure Compressor Working Line", TRANSACTIONS OF THE ASME: JOURNAL OF TURBOMACHINERY., AMERICAN SOCIETY OF MECHANICAL ENGINEERS., US, US , (20061113), vol. 129, no. 3, doi:10.1115/1.2718229, ISSN 0889-504X, pages 755 - 760, XP008180119

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Dossier Documents

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