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CPC
F01D5/3007
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES
F01D5/00
Blades Blade-carrying members Heating, heat-insulating, cooling or anti-vibration means on the blades or the members
Current Industry
F01D5/3007
of axial insertion type
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Turbine rotor dovetail structure with splines
Patent number
12,305,533
Issue date
May 20, 2025
Pratt & Whitney Canada Corp.
Francis Gemme
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade and slotted rotor wheel for a gas turbine engine
Patent number
12,291,975
Issue date
May 6, 2025
SAFRAN AIRCRAFT ENGINES
Baptiste Dorian Lawniczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor wheel for an aircraft turbine engine
Patent number
12,291,976
Issue date
May 6, 2025
SAFRAN HELICOPTER ENGINES
Jean-Luc Breining
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Airfoil ribs for rotor blades
Patent number
12,286,897
Issue date
Apr 29, 2025
Pratt & Whitney Canada Corp.
Paul Aitchison
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine including a composite airfoil assembly having a dove...
Patent number
12,286,903
Issue date
Apr 29, 2025
General Electric Company
Benjamin Thomas Van Oflen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade and slotted rotor wheel for a gas turbine engine
Patent number
12,286,904
Issue date
Apr 29, 2025
SAFRAN AIRCRAFT ENGINES
Baptiste Dorian Lawniczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor assembly having protective core and gas turbine engine compri...
Patent number
12,281,592
Issue date
Apr 22, 2025
HANWHA AEROSPACE CO., LTD
Seung Hwan Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
T-fairing installation tooling assembly
Patent number
12,281,591
Issue date
Apr 22, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Thomas Alan Mogle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Composite airfoil assembly having a dovetail portion
Patent number
12,253,006
Issue date
Mar 18, 2025
General Electric Company
Nicholas Joseph Kray
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Airfoil attachment for turbine rotor
Patent number
12,247,497
Issue date
Mar 11, 2025
RTX Corporation
Michael G. McCaffrey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Radial turbine assembly with ceramic matrix composite airfoils havi...
Patent number
12,241,389
Issue date
Mar 4, 2025
Rolls-Royce North American Technologies Inc.
Matthew T. Kush
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control of leakage for gas turbine engine compressor blades
Patent number
12,228,142
Issue date
Feb 18, 2025
RTX Corporation
Luis Manuel Torres
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods and apparatuses for blade locking
Patent number
12,221,899
Issue date
Feb 11, 2025
General Electric Company
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for protecting a rotatable shaft of a motor from...
Patent number
12,208,879
Issue date
Jan 28, 2025
AEROVIRONMENT, INC.
Emil Ghapgharan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Structure for assembling turbine blade seals and gas turbine includ...
Patent number
12,188,375
Issue date
Jan 7, 2025
DOOSAN ENERBILITY CO., LTD.
Joo Hyung Kang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine airfoil attachment with serration profile
Patent number
12,180,857
Issue date
Dec 31, 2024
RTX Corporation
Emma J. Place
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Composite blade with tapered root section
Patent number
12,173,622
Issue date
Dec 24, 2024
RTX Corporation
Xuetao Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Composite airfoil assembly having a dovetail
Patent number
12,163,445
Issue date
Dec 10, 2024
General Electric Company
Elzbieta Kryj-Kos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aeronautical propulsion system
Patent number
12,163,489
Issue date
Dec 10, 2024
SAFRAN AIRCRAFT ENGINES
Baptiste Dorian Lawniczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor for a turbomachine and turbomachine
Patent number
12,152,504
Issue date
Nov 26, 2024
MTU Aero Engines AG
Martin Pernleitner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor blade and rotor blade assembly for a turbomachine
Patent number
12,146,418
Issue date
Nov 19, 2024
MTU Aero Engines AG
Jens Wittmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Trunnion retention for a turbine engine
Patent number
12,134,971
Issue date
Nov 5, 2024
General Electric Company
Brandon Wayne Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fixing structure for turbine rotor blade
Patent number
12,123,323
Issue date
Oct 22, 2024
Kabushiki Kaisha Toshiba
Tsutomu Yoshihara
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for giving shroud interference to axial-entry blades in a ro...
Patent number
12,104,502
Issue date
Oct 1, 2024
Nuovo Pignone Tecnologie Srl
Marco Pieri
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System with a rotor blade for a gas turbine with a blade root prote...
Patent number
12,091,979
Issue date
Sep 17, 2024
MTU AERO ENGINES
Martin Pernleitner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for providing a gas turbine blade and rotor wear-protection...
Patent number
12,091,990
Issue date
Sep 17, 2024
Integran Techi ologies Inc.
Jonathan McCrea
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotor with feather seals
Patent number
12,078,069
Issue date
Sep 3, 2024
Pratt & Whitney Canada Corp.
Marc Tardif
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing a rotor disc for a turbine engine
Patent number
12,070,811
Issue date
Aug 27, 2024
Pratt & Whitney Canada Corp.
Daniel Lecuyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Blade spacer
Patent number
12,065,948
Issue date
Aug 20, 2024
RTX Corporation
Colin J. Kling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade with tip rail cooling
Patent number
12,065,946
Issue date
Aug 20, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Thomas Earl Dyson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
TURBINE ENGINE HAVING A ROTATABLE DISK AND A BLADE
Publication number
20250146419
Publication date
May 8, 2025
GENERAL ELECTRIC COMPANY
Lane Stewart Darby
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
METHOD FOR MANUFACTURING A COMPOSITE BLADED DISK OR ROTOR
Publication number
20250075625
Publication date
Mar 6, 2025
Rolls-Royce plc
Robert C. BACKHOUSE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR ASSEMBLY HAVING PROTECTIVE CORE AND GAS TURBINE ENGINE COMPRI...
Publication number
20250052159
Publication date
Feb 13, 2025
HANWHA AEROSPACE CO., LTD.
Seung Hwan PARK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR ULTRASONIC PHASED ARRAY INSPECTION OF INTEGRA...
Publication number
20250052170
Publication date
Feb 13, 2025
SIEMENS ENERGY, INC.
El Mahjoub Rasselkorde
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL OF LEAKAGE FOR GAS TURBINE ENGINE COMPRESSOR BLADES
Publication number
20250043799
Publication date
Feb 6, 2025
RTX Corporation
Luis Manuel Torres
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBINE ROTOR AND PLATFORM FOR SUCH A ROTOR
Publication number
20250043687
Publication date
Feb 6, 2025
SAFRAN AIRCRAFT ENGINES
Simon Jean-Marie Bernard COUSSEAU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ROTOR COMPRISING A BLADE STOP RING CONFIGURED TO AID THE CO...
Publication number
20250035003
Publication date
Jan 30, 2025
SAFRAN AIRCRAFT ENGINES
Patrick Jean Laurent SULTANA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ASSEMBLY COMPRISING A FOIL MOUNTED ON A DISC OF A MOVING WHEEL
Publication number
20250035002
Publication date
Jan 30, 2025
SAFRAN AIRCRAFT ENGINES
Antoine GIGUET
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ROTOR DOVETAIL STRUCTURE WITH SPLINES
Publication number
20240426221
Publication date
Dec 26, 2024
Pratt & Whitney Canada Corp.
Francis Gemme
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY
Publication number
20240417101
Publication date
Dec 19, 2024
GENERAL ELECTRIC COMPANY
Brian Lewis Devendorf
B32 - LAYERED PRODUCTS
Information
Patent Application
METHODS AND APPARATUSES FOR BLADE LOCKING
Publication number
20240418092
Publication date
Dec 19, 2024
GENERAL ELECTRIC COMPANY
Ravindra Shankar Ganiger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BLADE SPACER
Publication number
20240410286
Publication date
Dec 12, 2024
RTX Corporation
Colin J. Kling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROPULSION SYSTEM AND METHOD FOR OPERATION
Publication number
20240401490
Publication date
Dec 5, 2024
GENERAL ELECTRIC COMPANY
Sridhar Adibhatla
B32 - LAYERED PRODUCTS
Information
Patent Application
FAN ASSEMBLIES WITH FAN DISK INSERTS AND METHODS OF ASSEMBLING THE...
Publication number
20240392690
Publication date
Nov 28, 2024
GENERAL ELECTRIC COMPANY
Vaishnav Raghuvaran
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BLADE FOR A ROTOR ASSEMBLY OF A TURBINE ENGINE
Publication number
20240375201
Publication date
Nov 14, 2024
Pratt & Whitney Canada Corp.
Daniel LECUYER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MOVING BLADE FOR A TURBINE OF A TURBINE ENGINE, COMPRISING A STILT...
Publication number
20240376829
Publication date
Nov 14, 2024
SAFRAN AIRCRAFT ENGINES
Yannick DURAND
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FOIL FOR A TURBINE ENGINE MOVING BLADE AND ROTOR ASSEMBLY COMPRISIN...
Publication number
20240360769
Publication date
Oct 31, 2024
SAFRAN AIRCRAFT ENGINES
Nicolas Daniel DELAPORTE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE AIRFOIL ATTACHMENT WITH SERRATION PROFILE
Publication number
20240352861
Publication date
Oct 24, 2024
Raytheon Technologies Corporation
Emma J. Place
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TANDEM BLADE ROTOR DISK
Publication number
20240352942
Publication date
Oct 24, 2024
RTX Corporation
JOHN C. DITOMASSO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FOIL, ROTOR BLADE, ASSEMBLY FOR A TURBOMACHINE ROTOR AND ROTOR
Publication number
20240337192
Publication date
Oct 10, 2024
SAFRAN AIRCRAFT ENGINES
Nicolas Daniel DELAPORTE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR DISK, TURBINE BLADE, AND TURBINE BLADE ASSEMBLY EQUIPPED WITH...
Publication number
20240309762
Publication date
Sep 19, 2024
Mitsubishi Heavy Industries, Ltd.
Sho Bonkohara
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPOSITE AIRFOIL ASSEMBLY HAVING A DOVETAIL PORTION
Publication number
20240287908
Publication date
Aug 29, 2024
GENERAL ELECTRIC COMPANY
Gary Willard Bryant
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE INCLUDING A COMPOSITE AIRFOIL ASSEMBLY HAVING A DOVE...
Publication number
20240287911
Publication date
Aug 29, 2024
GENERAL ELECTRIC COMPANY
Benjamin Thomas VAN OFLEN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
T-FAIRING INSTALLATION TOOLING ASSEMBLY
Publication number
20240287918
Publication date
Aug 29, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Thomas Alan Mogle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING A DOVETAIL
Publication number
20240280028
Publication date
Aug 22, 2024
GENERAL ELECTRIC COMPANY
Clive Andrew Morgan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FAN ASSEMBLY HAVING A FAN RETENTION MEMBER FOR SUPPORTING A BLADE P...
Publication number
20240271528
Publication date
Aug 15, 2024
GENERAL ELECTRIC COMPANY
Vaishnav Raghuvaran
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTOR WHEEL FOR AN AIRCRAFT TURBINE ENGINE
Publication number
20240263559
Publication date
Aug 8, 2024
SAFRAN HELICOPTER ENGINES
Jean-Luc BREINING
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING...
Publication number
20240229655
Publication date
Jul 11, 2024
SAFRAN AIRCRAFT ENGINES
Vivien Mickaël COURTIER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPOSITE AIRFOIL ASSEMBLY HAVING A DOVETAIL PORTION
Publication number
20240209741
Publication date
Jun 27, 2024
GENERAL ELECTRIC COMPANY
Nicholas Joseph Kray
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEME PROPULSIF AERONAUTIQUE
Publication number
20240209744
Publication date
Jun 27, 2024
SAFRAN AIRCRAFT ENGINES
Baptiste Dorian Lawniczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES