SNECMA S.A.

France


 
Total IP 1,163
Total IP incl. subs 1,240 (+ 77 for subs)
Total IP Rank # 1,085
IP Activity Score 3.1/5.0    225
IP Activity Rank # 3,108
IP AS incl. subs 2.8/5.0    234
Parent Entity SAFRAN S.A.
Dominant Nice Class Construction and mining; install...

Patents

Trademarks

48 0
1,102 10
3 0
0
 
Last Patent 2019 - Control ring for a stage of vari...
First Patent 1981 - Process for detection of rotatin...
Last Trademark 2015 - SILVERCONNECT
First Trademark 2008 - FOR A LONGER LIFE

Subsidiaries

8 subsidiaries with IP (55 patents, 22 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2019 Invention Control ring for a stage of variable-pitch vanes for a turbine engine. A control ring for a stage...
2017 Invention Propeller blade pivot. b) including a receptacle (20) suitable for retaining a blade root, and at...
2016 Invention Multilayer woven fibrous structure including a hollow tubular part, production method thereof and...
Invention Yarn take-up system for weaving and a method of weaving a reinforcing fiber structure for composi...
Invention Tool for balancing a turbine engine module. Tooling for balancing a turbine engine module (10) in...
Invention Method for knocking out a foundry core and method for manufacturing by casting comprising such a ...
Invention Blade having platforms including inserts. a) of the non-interlinked portion of the first transver...
Invention Mobile turbine blade with an improved design for an aircraft turbomachine. A turbine blade for an...
Invention Assembly for an aircraft turbine engine comprising a fan casing equipped with an acoustic liner i...
Invention Guide assembly with optimised aerodynamic performance. inlet) of the section of the channel at th...
Invention Fan blade. A blade including at least one web and a vane having a leading edge and a trailing edg...
2015 Invention Cooling device for a turbomachine supplied by a discharge circuit. wherein the nozzle is connecte...
Invention Lubricating-oil collection cap for turbomachine equipment. An annular cap for collecting lubricat...
G/S Compresseurs de véhicules moteurs; partie de moteurs autres que pour véhicules terrestres nomméme...
Invention Turbine engine guide vane attachment orifice closer. A closer for an attachment orifice of an OGV...
Invention Propulsion unit for an aircraft. The present disclosure relates to a propulsion unit for an aircr...
Invention Aircraft turbine engine with improved drawing of mechanical power. The invention relates to an ai...
Invention Variable geometries fluid supply circuit for a turbomachine without volumetric pump. The inventio...
Invention Assembly for aircraft turbine engine and method for mounting same. The invention relates to an as...
Invention Turbomachine turbine blade comprising a cooling circuit with improved homogeneity. The internal c...
G/S Aide à la gestion et à l'exploitation d'entreprises industrielles et commerciales détenant une fl...
Invention Method for synchronising the engines of an airplane with dual intermediate state. The invention r...
Invention Fuel gear pump intended, in particular, as a high-pressure pump. A fuel gear pump (4') works to s...
Invention Fiber reinforcement for making an elongate mechanical part out of composite material. The inventi...
Invention Forging tool for the manufacture of a shaped rolled ring, notably for the manufacture of a turbom...
Invention Blade for a turbine engine propeller, in particular a propfan engine, propeller, and turbine engi...
Invention Turbomachine with collection of a compressed air flow. The invention concerns a turbomachine (1) ...
Invention Mobile member of a turbomachine which comprises means for changing the resonance frequency of sam...
Invention Turbomachine bearing housing. The invention concerns a turbomachine bearing housing (E) comprisin...
Invention Fire protection of a part made of a three-dimensional woven composite material. The invention rel...
Invention Fire protection of a fan casing made of composite. Method (S) for protecting against fire a fan c...
2014 Invention Method and computer program for the monitoring of a thrust reverser having hydraulic actuators. T...
Invention Epicyclic reduction device for the rotational drive of blade sets of a reduction turbomachine. Th...
Invention Aircraft propulsion assembly with fire extinguishing system. Aircraft propulsion assembly (10) co...
Invention Guide arm for elements having an elongated shape, in particular for a turbomachine. The invention...
Invention Housing made from an organic-matrix composite material promoting the discharge of smoke. A gas tu...
Invention Aircraft turbomachine comprising a heat exchanger of the precooler type. The invention relates to...
Invention Method for producing a turbine engine part, and resulting mould and intermediate blank. d), in wh...
Invention Method for characterising a part. The invention relates to a method for characterising a part (10...
Invention Method for manufacturing a part coated with a protective coating. The invention relates to a meth...
Invention Device for cleaning a turbomachine module. The invention relates to a device (100) for cleaning, ...
Invention Turbine engine compressor, in particular of an aeroplane turboprop or turbofan. The invention rel...
Invention Device and method for replacing machining inserts. a control center (600) suitable for automatica...
Invention Method for detecting a failure in a motive flow valve of an aircraft engine fuel circuit. A metho...
Invention Rotary assembly for a turbomachine. The invention concerns a rotary assembly for a turbomachine, ...
Invention Rotary assembly for a turbomachine. axial sealing means upstream and/or downstream of an annular ...
Invention Afterbody for a turbojet engine comprising a nozzle provided with a thrust reverser system that i...
Invention Method for assembling two blades of a turbomachine nozzle. A method for assembling two blades of ...
G/S Tous les produits ci-après énumérés étant utilisés et destinés aux domaines aéronautique et spati...
Invention Space propulsion module having both electric and solid fuel chemical propulsion. A space propulsi...
2013 G/S Conseils en organisation et gestion administrative et commerciale de flotte aérienne pour les com...
Invention Injector element. The invention relates to the field of injectors, and in particular to an injec...
Invention Turbine engine blade made of composite material with a bulb-shaped root. A turbine engine blade m...
Invention Method of fabricating a composite material casing for a gas turbine engine, and a casing obtained...
2011 G/S Moteurs, propulseurs, réacteurs, inverseurs de poussée pour véhicules aéronautiques; parties et p...
G/S Machines-outils pour l'industrie aéronautique et spatial nommément pour les aéronefs, machines po...
2010 G/S Machines-outils pour l'industrie aéronautique et spatial, machines pour réparer et produire des p...
2008 G/S Compresseurs nommément compresseurs de véhicules, d'air, de gaz; échangeurs thermiques (partie de...
G/S Réparation, entretien, maintenance, reconditionnement de moteurs, de nacelles, d'inverseurs et d'...