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HERAKLES
FR50 patents
Top patents by PatentIndex Score
US9427834B2Aug 30, 2016
Method of fabricating a composite material turbine engine vane with incorporated platforms
HERAKLES25 citations87
US9440888B2Sep 13, 2016
Method of fabricating a part out of CMC material
HERAKLES7 citations83
US9261008B2Feb 16, 2016
Exhaust with an acoustic attenuation system
HERAKLES13 citations82
US10011902B1Jul 3, 2018
Process for fabricating composite parts by low melting point impregnation
HERAKLES7 citations81
US10329930B2Jun 25, 2019
Turbine ring assembly with sealing
HERAKLES8 citations80
US9926238B2Mar 27, 2018
Environmental barrier for a refractory substrate containing silicon
HERAKLES13 citations79
US9418807B2Aug 16, 2016
Electrical switch forming a fast-acting circuit breaker
HERAKLES10 citations79
US10190426B2Jan 29, 2019
Stator sector for a turbine engine, and a method of fabricating it
HERAKLES8 citations78
US9750965B2Sep 5, 2017
Device for spraying a liquid
HERAKLES8 citations78
US9708918B2Jul 18, 2017
Hollow-blade turbine vane made from composite material, turbine or compressor including a nozzle or guide vane assembly formed by such blades, and turbomachine comprising same
HERAKLES7 citations77
US9845534B2Dec 19, 2017
CVI densification installation including a high capacity preheating zone
HERAKLES15 citations76
US9631519B2Apr 25, 2017
Method for the production of a curved ceramic sound attenuation panel
HERAKLES10 citations76
US9784113B2Oct 10, 2017
Method of fabricating a turbine or compressor guide vane sector made of composite material for a turbine engine, and a turbine or a compressor incorporating such guide vane sectors
HERAKLES8 citations74
US9903656B2Feb 27, 2018
Tooling for supporting metal parts during heat treatment
HERAKLES2 citations73
US10400367B2Sep 3, 2019
Part made from oxide/oxide composite material for 3-D reinforcing and method for manufacture of same
HERAKLES2 citations71
US10066581B2Sep 4, 2018
Structure for fastening after-body parts of an aeroengine
HERAKLES2 citations71
US9573852B2Feb 21, 2017
Method for brazing parts made from a composite material, with anchoring of the brazed joint
HERAKLES4 citations71
US9403240B2Aug 2, 2016
Method for the brazing of parts made from a composite material, incorporating a slug in the bond
HERAKLES4 citations71
US9404185B2Aug 2, 2016
Process for smoothing the surface of a part made of CMC material
HERAKLES3 citations71
US9267531B2Feb 23, 2016
Assembly providing a connection that is self tightening with temperature
HERAKLES4 citations71
US10612186B2Apr 7, 2020
Method for producing a curved honeycomb structure made from composite material
HERAKLES6 citations69
US9604886B2Mar 28, 2017
Ceramic matrix composite material part
HERAKLES2 citations69
US10392696B2Aug 27, 2019
Chemical vapour infiltration apparatus having a high loading capacity
HERAKLES5 citations68
US9828670B2Nov 28, 2017
Loader device and an installation for densifying stackable frustoconical porous preforms
HERAKLES2 citations67
US10544704B2Jan 28, 2020
Turbine ring assembly comprising a plurality of ring sectors made of ceramic matrix composite material
HERAKLES5 citations66
US10041445B2Aug 7, 2018
Nozzle having a movable divergent section with a thermal protection system
HERAKLES3 citations65
US10442558B2Oct 15, 2019
Space vehicle with electric propulsion and solid propellant chemical propulsion
HERAKLES3 citations59
US9614360B2Apr 4, 2017
Lightning protection device and method of producing same
HERAKLES2 citations59
US10159861B2Dec 25, 2018
Method for delivering a liquid pressurised by the combustion gases from at least one pyrotechnic charge
HERAKLES1 citations51
US9784217B2Oct 10, 2017
Low-thickness thermostructural composite material part, and manufacture method
HERAKLES0 citations51
US9121428B2Sep 1, 2015
Assembly providing a connection that is self tightening with temperature
HERAKLES1 citations49
US9574299B2Feb 21, 2017
Method for the treatment of silicon carbide fibres
HERAKLES1 citations48
US10279308B2May 7, 2019
Method for treating waste gas containing polycyclic aromatic hydrocarbons
HERAKLES0 citations46
US9802870B2Oct 31, 2017
Method of treating ceramic fibers by phosphating
HERAKLES0 citations46
US9676733B2Jun 13, 2017
Method for obtaining solutions of OTA in a concentrated sulfuric acid medium; said solutions; and method for preparing ONTA
HERAKLES0 citations43
US9868678B2Jan 16, 2018
Gas-generating pyrotechnic monolithic blocks
HERAKLES0 citations42
US10301225B2May 28, 2019
Process for manufacturing a multiperforated composite part
HERAKLES0 citations40
US10035489B2Jul 31, 2018
Pyrotechnic charge and gas generator comprising such a charge
HERAKLES0 citations39
US9988750B2Jun 5, 2018
Method of fabricating a composite material part with improved intra-yarn densification
HERAKLES0 citations39
US9611180B2Apr 4, 2017
Method for manufacturing a part made of CMC
HERAKLES0 citations38
US9528471B2Dec 27, 2016
Nozzle having a variable neck section for a spacecraft thruster provided with a mobile needle
HERAKLES0 citations38
US9393503B2Jul 19, 2016
Method for extracting solid soluble charges contained in a paste
HERAKLES0 citations37
US9728948B2Aug 8, 2017
Lightning protector device
HERAKLES0 citations35
US9228811B2Jan 5, 2016
Gas generator provided with a safety device for slow warm-ups
HERAKLES0 citations35
US10273817B2Apr 30, 2019
Turbine ring assembly with inter-sector connections
HERAKLES0 citations33
US9624102B2Apr 18, 2017
Pyrotechnic process for providing very high purety hydrogen and associated device
HERAKLES0 citations31
US10576671B2Mar 3, 2020
Method of connecting a skirt to a thruster body casing
HERAKLES0 citations30
US9541031B2Jan 10, 2017
Device for modulating a gas ejection section
HERAKLES0 citations27
US9663360B2May 30, 2017
Obtaining a solid form containing heat-stabilized borazane, said solid form, and the use thereof for generating hydrogen
HERAKLES0 citations22
US9457328B2Oct 4, 2016
Kneading device fitted with a shaft retention device
HERAKLES0 citations20