Inventor · disambiguated record
Erwan Daniel Botrel
Also filed as: BOTREL ERWAN · BOTREL ERWAN DANIEL
17 granted patents·2 pending applications·207 citations·filing 2000–2021
93Inventor score
Top patents by PatentIndex Score
19 records- 0195US7785075B2Optimized aerodynamic profile for a turbine bladeSNECMA·Filed 2007·Granted Aug 31, 2010·58 cites·9 claims
- 0293US9605545B2Gas turbine blade with tip sections offset towards the pressure side and with cooling channelsSNECMA·Filed 2012·Granted Mar 28, 2017·23 cites·15 claims
- 0379US7033136B2Cooling circuits for a gas turbine bladeSNECMA MOTEURS·Filed 2004·Granted Apr 25, 2006·37 cites·14 claims
- 0474US10822961B2Turbine blade comprising an improved trailing-edgeSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Nov 3, 2020·2 cites·9 claims
- 0573US10458246B2Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fifth stage of a turbineSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Oct 29, 2019·2 cites·11 claims
- 0672US10753215B2Turbine vane comprising a blade with a tub including a curved pressure side in a blade apex regionSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted Aug 25, 2020·2 cites·8 claims
- 0772US8672629B2Cooling of the tip of a bladeBOTREL ERWAN·Filed 2009·Granted Mar 18, 2014·17 cites·13 claims
- 0872US6428281B1Turbine vane with enhanced profileSNECMA MOTEURS·Filed 2000·Granted Aug 6, 2002·35 cites·6 claims
- 0969US10260361B2Turbomachine vane including an antivortex finSAFRAN AIRCRAFT ENGINES·Filed 2015·Granted Apr 16, 2019·2 cites·9 claims
- 1067US9657579B2Cooled vane of a high-pressure turbineSNECMA·Filed 2013·Granted May 23, 2017·3 cites·8 claims
- 1166US10287887B2Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the seventh stage of a turbineSAFRAN AIRCRAFT ENGINES·Filed 2016·Granted May 14, 2019·1 cites·11 claims
- 1266US8348602B2Turbomachine turbine ring sectorSNECMA·Filed 2007·Granted Jan 8, 2013·12 cites·14 claims
- 1360US8496441B2Optimized aerodynamic profile for a turbine bladeBOQUET MICHEL·Filed 2009·Granted Jul 30, 2013·11 cites·12 claims
- 1452US7661926B2Turbomachine bladeSNECMA·Filed 2006·Granted Feb 16, 2010·2 cites·12 claims
- 1544US2011056055A1Member for locking ring sectors on a turbine engine casing, including radial passages for gripping sameSNECMA·Filed 2009·Application pending·0 cites
- 1642US11988108B2Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling airSAFRAN AIRCRAFT ENGINES·Filed 2017·Granted May 21, 2024·0 cites·14 claims
- 1742US11753945B2Turbine blade comprising ribs between cooling outlets with cooling holesSAFRAN AIRCRAFT ENGINES·Filed 2021·Granted Sep 12, 2023·0 cites·10 claims
- 1841US11946387B2Turbine engine blade with improved coolingSAFRAN AIRCRAFT ENGINES·Filed 2020·Granted Apr 2, 2024·0 cites·11 claims
- 1937US2012282110A1Inner ventilation bladeBOTREL ERWAN DANIEL·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →