ClassID:

145290

F05D2220/36 - CPC Classification

Classification description:

Application in turbines specially adapted for the fan of turbofan engines

Recent Application in this class:
#1
20260146541
2026-05-28

VARIABLE PITCH FAN BLADE RETENTION SYSTEM

#2
20260139642
2026-05-21

ELECTRIC MACHINE COOLING PLATE FOR AIRCRAFT POWERPLANT

#3
20260139641
2026-05-21

ELECTRIC MACHINE COOLING PLATE FOR AIRCRAFT POWERPLANT

#4
20260139606
2026-05-21

FAN WITH VARIABLE DEPTH GROOVE CASING TREATMENT

#5
20260139603
2026-05-21

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#6
20260139602
2026-05-21

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#7
20260132722
2026-05-14

DAMPED FAIRING ASSEMBLY

#8
20260126048
2026-05-07

GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL

#9
20260117724
2026-04-30

GEARED TURBOMACHINE FAN AND COMPRESSOR ROTATION

#10
20260117696
2026-04-30

MULTIPLE LOADS PATHS FOR VIBRATION MITIGATION AND IMPROVED TIP CLEARANCE IN TURBOFAN ENGINE

#11
20260117678
2026-04-30

ADDITIVE FAN EXIT GUIDE VANE STRUCTURE WITH ACOUSTIC CAPABILITY

#12
20260117654
2026-04-30

BOOSTER ROTORS AND METHODS OF OPERATING GAS TURBINE ENGINES

#13
20260116550
2026-04-30

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#14
20260110268
2026-04-23

GAS TURBINE ENGINE HAVING COMPOSITE FAN BLADES

#15
20260109469
2026-04-23

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#16
20260104167
2026-04-16

GAS TURBINE ENGINE

#17
20260103995
2026-04-16

TURBINE ENGINE HAVING A FAN SPEED SENSOR SYSTEM

#18
20260098547
2026-04-09

LIFT FAN ASSEMBLY FOR AN AIRCRAFT

#19
20260098498
2026-04-09

EFFICIENT AIRCRAFT ENGINE

#20
20260098496
2026-04-09

TURBINE ENGINE HAVING A VARIABLE ENGINE INTAKE SYSTEM

#21
20260085621
2026-03-26

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#22
20260085620
2026-03-26

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#23
20260085611
2026-03-26

AIRFOIL ASSEMBLY

#24
20260084827
2026-03-26

AIRCRAFT WITH AN UNDUCTED FAN PROPULSOR

#25
20260078768
2026-03-19

BLADE WITH COMPOSITE STRUCTURE HAVING IMPROVED PLY DROP ORIENTATION

#26
20260078699
2026-03-19

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#27
20260078682
2026-03-19

GAS TURBINE ENGINE

#28
20260078678
2026-03-19

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#29
20260071635
2026-03-12

Containment Case for Gas Turbine Engine

#30
20260071556
2026-03-12

TURBINE ENGINE HAVING A PLURALITY OF LUBRICANT STRUTS, EACH DEFINING A LUBRICANT STRUT FLOWPATH

#31
20260063138
2026-03-05

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#32
20260063137
2026-03-05

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#33
20260063049
2026-03-05

FAN EXIT GUIDE VANE LOAD CARRYING TENSION MEMBER WITH DAMPER

#34
20260063045
2026-03-05

Reinforced Fan Inter-Blade Platforms

#35
20260063040
2026-03-05

TURBINE ENGINE INCLUDING A FAN BLADE SENSOR SYSTEM

#36
20260049717
2026-02-19

COWL ASSEMBLY FOR A GAS TURBINE ENGINE

#37
20260043357
2026-02-12

GAS TURBINE ENGINE HAVING COMPOSITE FAN BLADES

#38
20260043346
2026-02-12

NOSECONE FOR A DUCTED FAN GAS TURBINE ENGINE

#39
20260043334
2026-02-12

VARIABLE PITCH FAN BLADE RETENTION SYSTEM

#40
20260036146
2026-02-05

AIRFOILS HAVING INTERNAL VIBRATIONAL DAMPERS

#41
20260036135
2026-02-05

TURBOFAN ENGINE INCLUDING A FAN ACTUATION SYSTEM

#42
20260036086
2026-02-05

PUMP SYSTEMS HAVING DUAL-FUNCTION HEAT EXCHANGERS AND RELATED METHODS

#43
20260036084
2026-02-05

SENSOR ASSEMBLY TO DETECT PROPELLER WHIRL IN A TURBINE ENGINE

#44
20260036064
2026-02-05

CRUSHABLE BEARING RING FOR A FAN ASSEMBLY

#45
20260028912
2026-01-29

TURBINE ENGINE AIRFOIL WITH A WOVEN CORE

#46
20260009399
2026-01-08

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#47
20260009357
2026-01-08

FAN EXIT GUIDE VANE WITH LOAD CARRYING TENSION MEMBER

#48
20260009331
2026-01-08

PARTIAL EXIT CENTRIFUGAL COMPRESSOR

#49
20260009169
2026-01-08

FIBROUS TEXTURE FOR A CASING MADE OF COMPOSITE MATERIAL WITH REINFORCED FLANGES

#50
20260008550
2026-01-08

AIRCRAFT WITH AN UNDUCTED FAN PROPULSOR

#51
20260002493
2026-01-01

ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE

#52
20260002492
2026-01-01

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#53
20260002491
2026-01-01

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#54
20260002476
2026-01-01

AIRCRAFT ENGINE

#55
20250389279
2025-12-25

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#56
20250389277
2025-12-25

GAS TURBINE ENGINE

#57
20250382975
2025-12-18

GAS TURBINE ENGINE WITH ACOUSTIC SPACING OF THE FAN BLADES AND OUTLET GUIDE VANES

#58
20250382974
2025-12-18

GAS TURBINE ENGINE WITH ACOUSTIC SPACING OF THE FAN BLADES AND OUTLET GUIDE VANES

#59
20250382928
2025-12-18

GAS TURBINE ENGINE WITH ACOUSTIC SPACING OF THE FAN BLADES AND OUTLET GUIDE VANES

#60
20250382927
2025-12-18

GAS TURBINE ENGINE WITH ACOUSTIC SPACING OF THE FAN BLADES AND OUTLET GUIDE VANES

#61
20250382926
2025-12-18

GAS TURBINE ENGINE WITH ACOUSTIC SPACING OF THE FAN BLADES AND OUTLET GUIDE VANES

#62
20250382887
2025-12-18

PREVENTING ABNORMAL FAN BLADE DEFLECTION OR FAN FLUTTER WITH RETROREFLECTORS

#63
20250376988
2025-12-11

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#64
20250376952
2025-12-11

ELONGATED JOURNAL BEARING FOR HIGH GEAR RATIO EPICYCLIC FAN DRIVE GEAR SYSTEM

#65
20250376951
2025-12-11

ENGINE SYSTEM FOR AN AIRCRAFT

#66
20250376950
2025-12-11

SINGLE SPOOL GEARED TURBOFAN

#67
20250369368
2025-12-04

GAS TURBINE ENGINE WITH THIRD STREAM

#68
20250361874
2025-11-27

COST-EFFECTIVE SOLID-STATE DEPOSITION OF FUNCTIONALLY GRADED TITANIUM HOLLOW FAN BLADE SHEATH FOR IMPROVED GALVANIC CORROSION RESISTANCE

#69
20250361813
2025-11-27

BLADE WITH COMPOSITE STRUCTURE HAVING IMPROVED PLY DROP ORIENTATION

#70
20250354523
2025-11-20

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

#71
20250354518
2025-11-20

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#72
20250354500
2025-11-20

MODULATED AIR-COOLED HEAT EXCHANGER FOR HYBRID ELECTRIC THERMAL MANAGEMENT SYSTEMS

#73
20250347292
2025-11-13

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#74
20250341173
2025-11-06

CONTAINMENT RING FOR GAS TURBINE ENGINE

#75
20250334074
2025-10-30

GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES

#76
20250334055
2025-10-30

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#77
20250327407
2025-10-23

AIRFOIL-MOUNTED ACOUSTIC RESONATOR ARRAY FOR GAS TURBINE ENGINE COMPONENT

#78
20250320821
2025-10-16

FAN BLADE OR VANE WITH IMPROVED BIRD IMPACT CAPABILITY

#79
20250314208
2025-10-09

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

#80
20250304269
2025-10-02

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#81
20250290453
2025-09-18

GAS TURBINE ENGINE HAVING COMPOSITE FAN BLADES

#82
20250290424
2025-09-18

METALLIC BLADE SPAR RETENTION SYSTEM

#83
20250283483
2025-09-11

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#84
20250271142
2025-08-28

HYDROGEN LIQUID OXYGEN COMBINED CYCLE ENGINE

#85
20250270937
2025-08-28

Vane Assembly For Open Fan Engine

#86
20250257694
2025-08-14

GAS TURBINE ENGINE

#87
20250250912
2025-08-07

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

#88
20250250901
2025-08-07

AIRFOIL-MOUNTED ACOUSTIC RESONATOR ARRAY FOR GAS TURBINE ENGINE COMPONENT

#89
20250243760
2025-07-31

AERONAUTICAL PROPULSION SYSTEM COMPRISING AN OPTIMIZED FAN SECTION

#90
20250237174
2025-07-24

COMPONENT MOUNTING AND DRIVE IN A GEARED TURBOFAN ARCHITECTURE

#91
20250237168
2025-07-24

COMPRESSION IN A GAS TURBINE ENGINE

#92
20250223909
2025-07-10

OUTLET GUIDE VANE ASSEMBLY FOR A TURBOFAN ENGINE

#93
20250215840
2025-07-03

AIRCRAFT PROPULSION SYSTEM WITH ASYMMETRIC EXHAUST ASSEMBLY

#94
20250215825
2025-07-03

SENSOR ASSEMBLY TO DETECT PROPELLER WHIRL IN A TURBINE ENGINE

#95
20250215807
2025-07-03

GUIDE VANE ASSEMBLY WITH FIXED AND VARIABLE PITCH INLET GUIDE VANES

#96
20250207499
2025-06-26

AIRFOIL VIBRATION DAMPING APPARATUS

#97
20250198345
2025-06-19

TURBINE ENGINE HAVING A FIRE BOX

#98
20250198302
2025-06-19

TURBINE-POWERED SYSTEM WITH THERMOELECTRIC COOLING

#99
20250198292
2025-06-19

BLADE CONFIGURED FOR IMPACT TOLERANCE

#100
20250179974
2025-06-05

GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES

#101
20250179958
2025-06-05

GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES

#102
20250179931
2025-06-05

ONCE PER REVOLUTION SIGNAL OPTICAL INSPECTION SYSTEM

#103
20250179921
2025-06-05

TURBOFAN ENGINE HAVING A LOW-PRESSURE TURBINE

#104
20250172072
2025-05-29

UNBALANCED ROTOR FOR UNBALANCE TESTING OF AIRCRAFT POWER PLANT

#105
20250163854
2025-05-22

AIRCRAFT ENGINE

#106
20250163852
2025-05-22

HEAT EXCHANGER

#107
20250154881
2025-05-15

GAS TURBINE ENGINE FRONT SECTION

#108
20250137378
2025-05-01

COMPOSITE AIRFOIL ASSEMBLY FOR A TURBINE ENGINE

#109
20250092824
2025-03-20

Fan drive gear system rotating oil baffle

#110
20250092823
2025-03-20

AIRCRAFT

#111
20250084799
2025-03-13

SYSTEM AND METHOD FOR DETECTING AND REDUCING TORQUE IN A TURBINE ENGINE

#112
20250075659
2025-03-06

TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM

#113
20250075636
2025-03-06

TURBOMACHINE MODULE EQUIPPED WITH VARIABLE PITCH VANES AND AN ANNULAR INTERFACE SHROUD

#114
20250067625
2025-02-27

OPTICAL DEFECT DETECTION SYSTEM

#115
20250067220
2025-02-27

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

#116
20250058887
2025-02-20

ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE

#117
20250052202
2025-02-13

ELONGATED JOURNAL BEARING FOR HIGH GEAR RATIO EPICYCLIC FAN DRIVE GEAR SYSTEM

#118
20250052172
2025-02-13

Fan assembly for an engine having redundant trunnion retention

#119
20250052168
2025-02-13

EPICYCLIC GEAR TRAIN

#120
20250052166
2025-02-13

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#121
20250043795
2025-02-06

GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY FOR MONITORING PROPELLER WHIRL

#122
20250043688
2025-02-06

Vane assembly for open fan engine

#123
20250035052
2025-01-30

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

#124
20250027415
2025-01-23

BLADE FOR A DUCTED FAN OF A TURBOMACHINE

#125
20250020139
2025-01-16

Module for mounting a turbomachine fan blade

#126
20250003591
2025-01-02

Hydrogen liquid oxygen combined cycle engine

#127
20240426252
2024-12-26

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

#128
20240410317
2024-12-12

OBJECT DIRECTION MECHANISM FOR TURBOFAN ENGINE

#129
20240410286
2024-12-12

BLADE SPACER

#130
20240401491
2024-12-05

GAS TURBINE ENGINE

#131
20240392690
2024-11-28

FAN ASSEMBLIES WITH FAN DISK INSERTS AND METHODS OF ASSEMBLING THE SAME

#132
20240384665
2024-11-21

LIGHT WEIGHT FAN CASING CONFIGURATIONS FOR ENERGY ABSORPTION

#133
20240384657
2024-11-21

Turbine engine having an airfoil assembly with a trunnion and a spar

#134
20240376902
2024-11-14

Differentiated shortening of strands of the fibrous reinforcement of a fan blade

#135
20240376824
2024-11-14

GAS TURBINE AIRFOIL NOISE REDUCTION

#136
20240369071
2024-11-07

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#137
20240360770
2024-10-31

ANNULUS FILLER FOR A GAS TURBINE ENGINE

#138
20240352938
2024-10-24

ROTOR BLADE INSPECTION SYSTEM

#139
20240337218
2024-10-10

GAS TURBINE ENGINE

#140
20240328431
2024-10-03

TURBINE ENGINE WITH COMPOSITE AIRFOILS

#141
20240318577
2024-09-26

Compressor with anti-ice inlet

#142
20240318565
2024-09-26

VARIABLE PITCH FAN

#143
20240317411
2024-09-26

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#144
20240309775
2024-09-19

SEGMENTED VARIABLE FAN OUTLET GUIDE VANE WITH SEGMENT INTERFACE COMPONENTS

#145
20240309773
2024-09-19

Segmented variable fan outlet guide vane with cam assembly and unique actuation mechanisms

#146
20240309772
2024-09-19

SEGMENTED VARIABLE FAN OUTLET GUIDE VANE WITH UNIQUE ACTUATION MECHANISMS

#147
20240309767
2024-09-19

SEGMENTED VARIABLE FAN OUTLET GUIDE VANE WITH CAM ASSEMBLY AND PASS THROUGH ACTUATION MECHANISMS

#148
20240309763
2024-09-19

TURBINE ENGINE AIRFOIL WITH A WOVEN CORE

#149
20240295177
2024-09-05

HOUSING FOR AN AIRCRAFT TURBOMACHINE AND METHOD FOR HOUSING MANUFACTURE

#150
20240293988
2024-09-05

Method for manufacturing a composite blade for a turbine engine, the blade comprising a reinforcing shield for balancing the blade

#151
20240280024
2024-08-22

Turbine engine with composite airfoils

#152
20240271528
2024-08-15

FAN ASSEMBLY HAVING A FAN RETENTION MEMBER FOR SUPPORTING A BLADE PLATFORM

#153
20240229743
2024-07-11

VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES

#154
20240229669
2024-07-11

PLATFORM FOR A FAN ASSEMBLY

#155
20240229656
2024-07-11

VARIABLE PITCH FAN OF A GAS TURBINE ENGINE

#156
20240229655
2024-07-11

ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING A POCKET, AND A SHIM ADAPTED TO BE RECEIVED IN THE POCKET AT THE SAME TIME AS A ROOT OF THE BLADE

#157
20240228051
2024-07-11

Aircraft propulsion system having a nacelle equipped with an improved articulation system

#158
20240218837
2024-07-04

Direct drive electrically-geared turbofan

#159
20240218835
2024-07-04

OUTLET GUIDE VANES AND AN ACCESSORY DRIVE GEARBOX FOR A GAS TURBINE ENGINE

#160
20240218810
2024-07-04

Turbofan provided with a fastening assembly arranged on a fan casing

#161
20240209777
2024-06-27

Object direction mechanism for turbofan engine

#162
20240209748
2024-06-27

Outlet guide vane assembly for a turbofan engine

#163
20240200509
2024-06-20

Aeronautical propulsion system

#164
20240200467
2024-06-20

Gearboxes for aircraft gas turbine engines

#165
20240200464
2024-06-20

ASSEMBLY FOR A TURBINE ENGINE FAN CASE AND AN AIR INLET, METHOD FOR USING SUCH AN ASSEMBLY

#166
20240191657
2024-06-13

Efficient aircraft engine

#167
20240183284
2024-06-06

Fan module equipped with an oil-transfer device

#168
20240175391
2024-05-30

Compression in a gas turbine engine

#169
20240175363
2024-05-30

Vane comprising a structure made of composite material, and associated manufacturing method

#170
20240167434
2024-05-23

FAN CASE ASSEMBLY OF TURBO FAN ENGINE

#171
20240167421
2024-05-23

Fan module equipped with an oil transfer device

#172
20240159191
2024-05-16

GAS TURBINE ENGINE WITH THIRD STREAM

#173
20240159187
2024-05-16

Fan module provided with an oil transfer device

#174
20240150027
2024-05-09

Engine backbone bending reduction

#175
20240141792
2024-05-02

Fan blade for a gas turbine engine

#176
20240133300
2024-04-25

ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING A POCKET, AND A SHIM ADAPTED TO BE RECEIVED IN THE POCKET AT THE SAME TIME AS A ROOT OF THE BLADE

#177
20240125271
2024-04-18

PUMP SYSTEMS HAVING DUAL-FUNCTION HEAT EXCHANGERS AND RELATED METHODS

#178
20240125242
2024-04-18

Platform for an airfoil of a gas turbine engine

#179
20240124121
2024-04-18

Aviation turbofan engine and fan duct nozzle

#180
20240117764
2024-04-11

Air bottoming cycle driven propulsor

#181
20240110536
2024-04-04

Bypass turbofan including a system for blocking the secondary flow including veils

#182
20240110511
2024-04-04

GAS TURBINE ENGINE THERMAL MANAGEMENT SYSTEM

#183
20240102422
2024-03-28

Sealing device for a discharge valve of a turbomachine

#184
20240077035
2024-03-07

Gearboxes for aircraft gas turbine engines

#185
20240076997
2024-03-07

Hybrid Composite Components

#186
20240076050
2024-03-07

Engine mount system for a gas turbine engine

#187
20240060460
2024-02-22

Method for manufacturing a composite platform for a fan of an aircraft turbine engine

#188
20240060453
2024-02-22

Selective power distribution for an aircraft propulsion system

#189
20240060425
2024-02-22

Integrated hybrid propulsion system

#190
20240052785
2024-02-15

DUCTED TURBOMACHINERY ENGINES

#191
20240052779
2024-02-15

Stator configuration for gas turbine engine

#192
20240052751
2024-02-15

Stator assembly

#193
20240052747
2024-02-15

FAN BLADE OR VANE WITH IMPROVED BIRD IMPACT CAPABILITY

#194
20240044253
2024-02-08

Fan for a turbine engine

#195
20240035419
2024-02-01

Geared turbine engine with relatively lightweight propulsor module

#196
20240026792
2024-01-25

Composite vane for an aircraft turbine engine

#197
20240011433
2024-01-11

GAS TURBINE ENGINE

#198
20240011432
2024-01-11

GAS TURBINE ENGINE

#199
20240010347
2024-01-11

Hydrogen electric hybrid power plant for hovercar and control method

#200
20240003297
2024-01-04

THERMAL TRANSPORT BUS CAPACITY FOR A THERMAL TRANSPORT BUS IN A TURBOFAN ENGINE

#201
20240003265
2024-01-04

Blade comprising a shield having a defrosting air passage duct

#202
20230408091
2023-12-21

Cowl assembly for a gas turbine engine

#203
20230407759
2023-12-21

Rotating airfoil assembly for an aircraft engine

#204
20230407750
2023-12-21

Rotating airfoil with a spring damper system

#205
20230392507
2023-12-07

Blade made of composite material comprising a leading edge shield, turbine engine comprising the blade

#206
20230392504
2023-12-07

POLYMERIC FOAMS FOR HOLLOW CAVITIES

#207
20230383654
2023-11-30

Gas turbine engine fan

#208
20230366347
2023-11-16

PORTABLE AND WEARABLE HAND-GRASP NEURO-ORTHOSIS

#209
20230358144
2023-11-09

Actuation assembly for a fan of a gas turbine engine

#210
20230349343
2023-11-02

Assembly for an aircraft turbine engine, comprising means for the axial and radial retention of a fan

#211
20230349331
2023-11-02

Electrical connection of an electrical machine in an aircraft turbine engine

#212
20230349328
2023-11-02

Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine

#213
20230349324
2023-11-02

Heat transfer system for gas turbine engine

#214
20230349301
2023-11-02

Gearboxes for aircraft gas turbine engines

#215
20230332622
2023-10-19

Compressor flowpath

#216
20230323818
2023-10-12

High and low spool configuration for a gas turbine engine

#217
20230304416
2023-09-28

Epicyclic gear train

#218
20230304410
2023-09-28

System and Method for Manufacture of Abrasive Coating

#219
20230296056
2023-09-21

High power epicyclic gearbox and operation thereof

#220
20230279814
2023-09-07

AIRCRAFT ENGINE

#221
20230279805
2023-09-07

Levered counterweight feathering system

#222
20230278696
2023-09-07

Metallic structures with additively manufactured metallic articles and methods for fabrication

#223
20230272761
2023-08-31

SUPERCONDUCTING ULTRA POWER EFFICIENT RADIAL FAN AUGMENTED NANO-AERO DRIVE (SUPERFAN)

#224
20230258134
2023-08-17

High fan tip speed engine

#225
20230243275
2023-08-03

Composite fan case containment hook and improved forward debris capture

#226
20230242264
2023-08-03

Gas turbine engine compression system with core compressor pressure ratio

#227
20230241808
2023-08-03

Injection tooling for barrel-shaped rotating part

#228
20230228232
2023-07-20

Compression in a gas turbine engine

#229
20230220782
2023-07-13

Platform for a fan rotor of an aircraft turbomachine

#230
20230193855
2023-06-22

Morphing structures for fan inlet variable vanes

#231
20230193822
2023-06-22

Aircraft having a single fluid inlet aperture

#232
20230193783
2023-06-22

Fan case assembly for a gas turbine engine

#233
20230193778
2023-06-22

Turbine engine fan case with manifolded tip injection air recirculation passages

#234
20230193770
2023-06-22

Part of a gas turbine engine and method for the manufacturing the part

#235
20230184117
2023-06-15

AIRFOIL VIBRATION DAMPING APPARATUS

#236
20230184116
2023-06-15

ROTATABLE AEROFOIL COMPONENT WITH Z-PINS

#237
20230182910
2023-06-15

Aircraft engine attachment assembly

#238
20230167787
2023-06-01

Geared turbomachine fan and compressor rotation

#239
20230167786
2023-06-01

Gas turbine engine

#240
20230167785
2023-06-01

Gas turbine engine

#241
20230167784
2023-06-01

Gas turbine engine with a defined fan axis angle between a fan tip axis and a centerline

#242
20230160338
2023-05-25

Geared turbofan engine with targeted modular efficiency

#243
20230151777
2023-05-18

RADIAL STRUT FRAME CONNECTION BETWEEN FAN CASE AND CORE HOUSING IN A GAS TURBINE ENGINE

#244
20230133871
2023-05-04

Aircraft turbine engine with an off-axis propeller

#245
20230131276
2023-04-27

Compressor flowpath

#246
20230130860
2023-04-27

Gearbox configurations for clockwise and counterclockwise propeller rotation

#247
20230126551
2023-04-27

Variable pitch fans for turbomachinery engines

#248
20230123950
2023-04-20

Stator configuration for gas turbine engine

#249
20230121939
2023-04-20

STRADDLE MOUNTED LOW PRESSURE COMPRESSOR

#250
20230119475
2023-04-20

Fibrous texture for turbine engine blade made of composite material

#251
20230114262
2023-04-13

Methods involving and apparatuses for a turbine engine fairing

#252
20230108760
2023-04-06

Composite platform for a fan of an aircraft turbine engine

#253
20230104669
2023-04-06

Turbomachine module equipped with an electric machine rotor

#254
20230102713
2023-03-30

Method for manufacturing a composite platform for an aircraft turbine engine fan

#255
20230096351
2023-03-30

FAN BLADE ASSEMBLY WITH MIDSPAN SHROUD

#256
20230094203
2023-03-30

Automatic blade pitch control

#257
20230085244
2023-03-16

Inlet for unducted propulsion system

#258
20230085208
2023-03-16

Variable pitch fan assembly with remote counterweights

#259
20230080798
2023-03-16

GAS TURBINE ENGINE WITH THIRD STREAM

#260
20230075036
2023-03-09

Gearboxes for aircraft gas turbine engines

#261
20230064782
2023-03-02

Retaining ejected gas turbine blades

#262
20230063819
2023-03-02

Planetary gearbox

#263
20230060010
2023-02-23

Object direction mechanism for turbofan engine

#264
20230051131
2023-02-16

Composite fan blade airfoil, methods of manufacture thereof and articles comprising the same

#265
20230044297
2023-02-09

STATOR APPARATUS FOR A GAS TURBINE ENGINE

#266
20230044195
2023-02-09

Morphing structures for fan inlet variable vanes

#267
20230042974
2023-02-09

Gas turbine engine front section

#268
20230028503
2023-01-26

High fan up speed engine

#269
20230026221
2023-01-26

Roller bearing arrangement for a gas turbine engine

#270
20230025200
2023-01-26

GAS TURBINE ENGINE INLET

#271
20230024239
2023-01-26

Fan icing detection system

#272
20230022122
2023-01-26

High and low spool configuration for a gas turbine engine

#273
20230008832
2023-01-12

TURBOFAN COMPRISING A SERIES OF ROTARY BLADES FOR CLOSING OFF THE DUCT FOR THE SECONDARY STREAM

#274
20230003132
2023-01-05

FRANGIBLE AIRFOIL

#275
20230003129
2023-01-05

Composite airfoils with frangible tips

#276
20220412271
2022-12-29

Methods and apparatus to detect air flow separation of an engine

#277
20220412254
2022-12-29

Levered counterweight feathering system

#278
20220397040
2022-12-15

Turbomachines and epicyclic gear assemblies with lubrication channels

#279
20220389873
2022-12-08

GEARBOX AND GAS TURBINE PROPULSION UNIT

#280
20220372931
2022-11-24

Centrifugal compressor assembly for a gas turbine engine with deswirler having sealing features

#281
20220372918
2022-11-24

Fan and low pressure compressor geared to low speed spool of gas turbine engine

#282
20220364481
2022-11-17

Gearboxes for aircraft gas turbine engines

#283
20220364474
2022-11-17

Hybridization of the fibers of the fibrous reinforcement of a fan blade

#284
20220349362
2022-11-03

Deployable fairing for door reversers systems and methods

#285
20220333553
2022-10-20

THREE-STREAM GAS TURBINE ENGINE WITH EMBEDDED ELECTRIC MACHINE

#286
20220333501
2022-10-20

Light weight fan casing configurations for energy absorption

#287
20220333493
2022-10-20

Preform for a composite blade

#288
20220333492
2022-10-20

Airfoil for a gas turbine engine

#289
20220333489
2022-10-20

Turbomachine polyspherical hub for variable pitch blades

#290
20220325723
2022-10-13

Engine having variable pitch outlet guide vanes

#291
20220316348
2022-10-06

Variable pitch fan assembly with remote counterweights

#292
20220316343
2022-10-06

Shape memory alloy variable stiffness airfoil

#293
20220307426
2022-09-29

High power epicyclic gearbox and operation thereof

#294
20220307388
2022-09-29

HYBRID COMPOSITE COMPONENTS

#295
20220299040
2022-09-22

Damping device

#296
20220298975
2022-09-22

Gearboxes for aircraft gas turbine engines

#297
20220290617
2022-09-15

Turbomachine fan assembly comprising a roller bearing and a double-row ball bearing with oblique contact

#298
20220290567
2022-09-15

Gas turbine engine airfoil fairing with rib having radial notch

#299
20220282738
2022-09-08

Method to strip coatings off of an aluminum alloy fan blade

#300
20220282673
2022-09-08

Planetary gearbox