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Abradable Coating For Rotating Blades Of A Turbomachine - EP3841229

The patent EP3841229 was granted to Safran Aircraft Engines on Feb 9, 2022. The application was originally filed on Aug 20, 2019 under application number EP19782658A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3841229

SAFRAN AIRCRAFT ENGINES
Application Number
EP19782658A
Filing Date
Aug 20, 2019
Status
Granted And Under Opposition
Jan 7, 2022
Publication Date
Feb 9, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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RAYTHEONNov 9, 2022DEHNSADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0751104
INTERNATIONAL-SEARCH-REPORTEP1734146
INTERNATIONAL-SEARCH-REPORTEP3276038
INTERNATIONAL-SEARCH-REPORTUS2010284797
INTERNATIONAL-SEARCH-REPORTWO2014055299
OPPOSITIONEP0751104
OPPOSITIONEP0765951
OPPOSITIONEP1908856
OPPOSITIONUS2006068189
OPPOSITIONUS2010284797
OPPOSITIONUS2016084102
OPPOSITIONUS5196471
OPPOSITIONUS5723078
OPPOSITIONUS7135240
OPPOSITIONUS7509735
OPPOSITIONUS9102015
OPPOSITIONUS9598973

Non-Patent Literature (NPL) Citations (3) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "Melting Point Of Common Metals, Alloys, & Other Materials", Ceramics Expo, (20250101), pages 1 - 9, XP093271851
OPPOSITION- Anonymous, "Viscosity of liquids", Bürkle, (20200101), pages 1 - 4, Bürkle, URL: https://www.buerkle.de/files_pdf/wissenswertes/viscosity_en.pdf, (20220915), XP055961355
OPPOSITION- Kohn J. A., Gerald Katz And A.A. Giardini, "AI810, a new phase, and a critique on the aluminum borides", Zeitschrift für Kristallographie - Crystalline Materials, (19580101), vol. 111, pages 53 - 62, XP093003109

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Dossier Documents

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