Inventor · disambiguated record
Lucien Henri Jacques Quennehen
Also filed as: QUENNEHEN LUCIEN · QUENNEHEN LUCIEN HENRI JACQUES
39 granted patents·2 pending applications·475 citations·filing 2016–2023
97Inventor score
Files withSAFRAN AIRCRAFT ENGINES41
Top patents by PatentIndex Score
41 records- 0198US11542827B2Method for assembling and disassembling a turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Jan 3, 2023·17 cites·11 claims
- 0298US11441434B2Turbine ring assembly with curved rectilinear seatingsSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Sep 13, 2022·23 cites·10 claims
- 0398US11111823B2Turbine ring assembly with inter-sector sealingSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Sep 7, 2021·31 cites·10 claims
- 0498US11111822B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Sep 7, 2021·26 cites·10 claims
- 0598US11021988B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jun 1, 2021·26 cites·7 claims
- 0698US10934872B2Turbomachine case comprising a central part projecting from two lateral portions in a junction regionSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Mar 2, 2021·24 cites·17 claims
- 0798US10787924B2Turbine ring assembly with axial retentionSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Sep 29, 2020·28 cites·8 claims
- 0898US10690007B2Turbine ring assembly with axial retentionSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jun 23, 2020·35 cites·4 claims
- 0998US10619517B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Apr 14, 2020·33 cites·9 claims
- 1098US10605120B2Turbine ring assembly that can be set while coldSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Mar 31, 2020·24 cites·13 claims
- 1198US10598045B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Mar 24, 2020·27 cites·9 claims
- 1298US10428688B2Turbine ring assembly comprising a cooling air distribution elementSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Oct 1, 2019·25 cites·8 claims
- 1398US10415427B2Turbine ring assembly comprising a cooling air distribution elementSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Sep 17, 2019·26 cites·8 claims
- 1498US10415426B2Turbine ring assembly comprising a cooling air distribution elementSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Sep 17, 2019·24 cites·7 claims
- 1597US11506085B2Turbine shroud sector with cooled sealing stripsSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Nov 22, 2022·21 cites·15 claims
- 1697US11028720B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jun 8, 2021·25 cites·7 claims
- 1797US10590803B2Turbine ring assembly made from ceramic matrix composite materialSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Mar 17, 2020·41 cites·11 claims
- 1888US11795838B2Aircraft turbine shroud cooling deviceSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Oct 24, 2023·2 cites·13 claims
- 1986US11015484B2Assembly for a spreader connection between a turbine casing and a turbine engine ring elementSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted May 25, 2021·4 cites·19 claims
- 2082US11585241B2Assembly for a turbomachine turbine and associated turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Feb 21, 2023·3 cites·8 claims
- 2181US11391178B2Element for distributing a cooling fluid and associated turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jul 19, 2022·2 cites·8 claims
- 2279US11286813B2Turbine ring assembly having indexed flangesSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Mar 29, 2022·2 cites·16 claims
- 2378US11118477B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Sep 14, 2021·1 cites·6 claims
- 2477US11149586B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Oct 19, 2021·2 cites·9 claims
- 2574US10858958B2Turbine ring assembly held by jaw couplingSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Dec 8, 2020·2 cites·8 claims
- 2670US11753962B2Element for distributing a cooling fluid and associated turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2022·Granted Sep 12, 2023·0 cites·7 claims
- 2764US11193382B2Turbine engine turbine including a nozzle stage made of ceramic matrix composite materialSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Dec 7, 2021·1 cites·11 claims
- 2854US11512605B2Attachment of a nozzle to a casing of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Nov 29, 2022·0 cites·17 claims
- 2953US11021979B2Sector of an annular nozzle of a turbine of a turbomachineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Jun 1, 2021·0 cites·11 claims
- 3053US10724401B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Jul 28, 2020·0 cites·9 claims
- 3152US11965433B2CMC guide vane for a turbomachine turbineSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Apr 23, 2024·0 cites·12 claims
- 3250US12276206B2Turbomachine part with connecting edge made of composite material with ceramic matrix and short fibres and method for the manufacture of sameSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Apr 15, 2025·0 cites·14 claims
- 3349US2025354496A1Bladed assembly with inter-platform connection by friction memberSAFRAN AIRCRAFT ENGINES·Filed 2023·Application pending·0 cites
- 3447US12385404B2Blade made of composite material with at least partially ceramic matrixSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Aug 12, 2025·0 cites·7 claims
- 3547US11480064B2Distributor made of CMC, with stress relief provided by a sealed clampSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Oct 25, 2022·0 cites·12 claims
- 3647US10738635B2Turbine engine turbine including a nozzle stage made of ceramic matrix composite materialSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Aug 11, 2020·0 cites·8 claims
- 3746US11391170B2Load-bearing CMC nozzle diaphragmSAFRAN AIRCRAFT ENGINES·Filed 2019·Granted Jul 19, 2022·0 cites·11 claims
- 3846US11208906B2Connection between a ceramic matrix composite stator sector and a metallic support of a turbomachine turbineSAFRAN AIRCRAFT ENGINES·Filed 2018·Granted Dec 28, 2021·0 cites·15 claims
- 3946US10502082B2Turbine ring assemblySAFRAN AIRCRAFT ENGINES·Filed 2017·Granted Dec 10, 2019·0 cites·10 claims
- 4042US12158079B2Turbine ring assembly mounted on a cross-memberSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Dec 3, 2024·0 cites·9 claims
- 4137US2022228846A1Method for producing a device for measuring deformations on a ceramic matrix composite part, and corresponding partSAFRAN AIRCRAFT ENGINES·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lucien Henri Jacques Quennehen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →