Inventor · disambiguated record
Nicolas Xavier Trappier
Also filed as: TRAPPIER NICOLAS · TRAPPIER NICOLAS XAVIER
15 granted patents·10 citations·filing 2015–2023
85Inventor score
Top patents by PatentIndex Score
15 records- 0181US10598096B2Rotor disk having a centripetal air collection device, compressor comprising said disc and turbomachine with such a compressorSNECMA·Filed 2015·Granted Mar 24, 2020·4 cites·9 claims
- 0280US11299989B2Assembly for a turbine of a turbomachine comprising a mobile sealing ringSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Apr 12, 2022·3 cites·10 claims
- 0375US11525367B2Sealing between a rotor disc and a stator of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Dec 13, 2022·2 cites·13 claims
- 0463US10640222B2Turbine engine having horizontally offset axesSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted May 5, 2020·1 cites·11 claims
- 0554US12486775B1Turbomachine blading assembly comprising means for limiting vibration between platformsSAFRAN AIRCRAFT ENGINES·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 0651US11761345B2Turbine overspeed disengagement device for a turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Sep 19, 2023·0 cites·12 claims
- 0751US11643944B2Turbine shaft of a turbomachine and method for protecting against overspeed of said shaftSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted May 9, 2023·0 cites·20 claims
- 0850US11982188B2Turbomachine rotary assembly comprising an annular clamping partSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted May 14, 2024·0 cites·11 claims
- 0948US12410721B2Turbine rotor and platform for such a rotorSAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Sep 9, 2025·0 cites·12 claims
- 1042US11378014B2Torque transmission device with reduced frictionSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jul 5, 2022·0 cites·11 claims
- 1142US10598031B2Turbine rotor with air separation ferrules for cooling of blade and disk coupling portions, for a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Mar 24, 2020·0 cites·10 claims
- 1241US10859000B2System for rotating a fan of a turbojet engineSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Dec 8, 2020·0 cites·20 claims
- 1339US11261745B2Rotor, turbine equipped with such a rotor and turbomachine equipped with such a turbineSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Mar 1, 2022·0 cites·13 claims
- 1439US10138737B2Rotor for turbine engine comprising blades with added platformsSAFRAN AIRCRAFT ENGINES·Filed 2015·Granted Nov 27, 2018·0 cites·12 claims
- 1538US10436043B2Rotationally symmetrical part for a turbine engine rotor, and related turbine engine rotor, turbine engine module, and turbine engineSAFRAN AIRCRAFT ENGINES·Filed 2015·Granted Oct 8, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →