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SAFRAN AIRCRAFT ENGINES

Overview
  • Total Patents
    5,334
  • GoodIP Patent Rank
    272
  • Filing trend
    ⇧ 9.0%
About

SAFRAN AIRCRAFT ENGINES has a total of 5,334 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 2003. It filed its patents most often in France, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are RAYTHEON TECH CORP, FLORIDA TURBINE TECH INC and UNITED TECHNOLOGIES CORP.

Patent filings per year

Chart showing SAFRAN AIRCRAFT ENGINESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Quennehen Lucien Henri Jacques 90
#2 Brault Michel Gilbert Roland 77
#3 Negri Arnaud Nicolas 70
#4 De Gaillard Thomas Alain 64
#5 Tableau Nicolas Paul 63
#6 Bunel Jacques Marcel Arthur 63
#7 Nowakowski Nathalie 62
#8 Lunel Romain Nicolas 60
#9 Jablonski Laurent 55
#10 Cuvillier Romain Guillaume 54

Latest patents

Publication Filing date Title
FR3102246A1 Method for determining a defect in a coating covering a part of an aircraft and an aircraft part covered with coating layers
WO2021038170A1 Laser melting additive manufacturing equipment with anti-turbulence shields
WO2021009457A1 Method for producing a casing for an aircraft turbine engine
WO2021005282A2 Method for producing a part from composite material by injecting a filled slip into a fibrous texture
WO2020254476A1 An adhesive assembly method and an adhesive assembly obtained by the method
WO2020249914A1 Vane for a turbine engine with optimised root and method for optimising a vane profile
WO2020239803A1 Assembly for turbomachine
WO2020229778A1 Model resetting in a turbine engine
US2020277899A1 Assembly for a turbomachine
GB202000169D0 Abradable turbomachine element provided with visual wear indicators
WO2020136359A1 Injector nozzle for turbomachine comprising a primary fuel circuit arranged around a secondary fuel circuit
WO2020128384A1 Turbomachine assembly comprising fan blades with an extended trailing edge
WO2020128286A1 System and method for controlling a speed of rotation of an aircraft turbine engine with fault management
WO2020128298A1 Double corrector for asymmetrical mechanism compensation
WO2020128304A1 Electrolyte for electrochemical machining of gamma-gamma prime nickel-based superalloys
WO2020120921A1 Fan blade comprising a thin shield and a stiffener
WO2020120919A1 Semi-continuous casting of an ingot with compression of the metal during solidification
WO2020120902A1 Repair of organic matrix composite parts
GB201918177D0 Blade of a turbine engine having a chord law for a high flutter margin
WO2020115440A1 Computing environment system for monitoring aircraft engines