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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F05
Engines, pumps
F05D
INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
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Patents Grants
last 30 patents
Information
Patent Grant
Gas turbine cogeneration system and method of operating the same
Patent number
12,221,923
Issue date
Feb 11, 2025
Mitsubishi Heavy Industries, Ltd.
Takashi Asao
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Component for a turbine engine with a cooling hole
Patent number
12,215,602
Issue date
Feb 4, 2025
General Electric Company
Zachary Daniel Webster
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stator blade and gas turbine comprising same
Patent number
12,215,605
Issue date
Feb 4, 2025
Mitsubishi Heavy Industries, Ltd.
Saki Matsuo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air foil with staggered cooling hole configuration
Patent number
12,215,601
Issue date
Feb 4, 2025
RTX Corporation
Jaime G. Ghigliotty Rosado
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine with TOBI supporting vanes
Patent number
12,215,606
Issue date
Feb 4, 2025
RTX Corporation
Howard J. Liles
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft engine fluid system with bypass valve
Patent number
12,203,381
Issue date
Jan 21, 2025
Pratt & Whitney Canada Corp.
Kashif Mohammed
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compressor-turbine rotating assembly with integral cooling circuit(s)
Patent number
12,203,386
Issue date
Jan 21, 2025
RTX Corporation
Lawrence A. Binek
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of restoring alloy depletion in an airfoil around cooling holes
Patent number
12,203,384
Issue date
Jan 21, 2025
RTX Corporation
Brian Richard Craig
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thermal profile based redirection of turbine system component coola...
Patent number
12,203,387
Issue date
Jan 21, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Caitlin Shea Lucking
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dual tip flag
Patent number
12,203,388
Issue date
Jan 21, 2025
RTX Corporation
Brandon W. Spangler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine component having an airfoil with internal cross-...
Patent number
12,196,095
Issue date
Jan 14, 2025
RTX Corporation
James T. Roach
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooling jacket of a hollow blade of a distributor
Patent number
12,196,105
Issue date
Jan 14, 2025
SAFRAN AIRCRAFT ENGINES
Jérôme Claude George Lemonnier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Propulsion system comprising a heat exchanger
Patent number
12,193,198
Issue date
Jan 7, 2025
Rolls-Royce PLC
Daniel J Sellars
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Friction bearing, and method for lubricating and cooling a friction...
Patent number
12,188,519
Issue date
Jan 7, 2025
Rolls-Royce Deutschland Ltd & Co KG
Stephan Uhkötter
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Reverse flow gas turbine engine having electric machine
Patent number
12,188,414
Issue date
Jan 7, 2025
General Electric Company
Arthur William Sibbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Nacelle of an aircraft engine, comprising an improved heat exchanger
Patent number
12,188,362
Issue date
Jan 7, 2025
Airbus Operations SAS
Christian Flemin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine blade and gas turbine including the same
Patent number
12,188,372
Issue date
Jan 7, 2025
DOOSAN ENERBILITY CO., LTD.
Gyeong Mo Nam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooling circuit for a platform of a stator vane assembly
Patent number
12,188,373
Issue date
Jan 7, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Richard Martin DiCintio
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Method and system for dynamic control of game audio based on audio...
Patent number
12,179,107
Issue date
Dec 31, 2024
Voyetra Turtle Beach, Inc.
Richard Kulavik
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric heating for turbomachinery clearance control powered by hy...
Patent number
12,180,846
Issue date
Dec 31, 2024
RTX Corporation
Neil Terwilliger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combination seal for a supercritical carbon dioxide turbo generator
Patent number
12,180,853
Issue date
Dec 31, 2024
Hamilton Sundstrand Corporation
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine plant, and method for supplying fuel to same
Patent number
12,173,645
Issue date
Dec 24, 2024
Mitsubishi Heavy Industries, Ltd.
Ryo Ikeda
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine component having platform cooling circuit
Patent number
12,173,619
Issue date
Dec 24, 2024
Siemens Energy Global GmbH & Co. KG
Jeffrey Monahan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coupling guard for a rotating member
Patent number
12,173,760
Issue date
Dec 24, 2024
Dresser-Rand SAS
Axel Bouzin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
High pressure turbine vane cooling configuration
Patent number
12,168,938
Issue date
Dec 17, 2024
RTX Corporation
Jeremy B. Fredette
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fuel oil heat exchange
Patent number
12,168,957
Issue date
Dec 17, 2024
Rolls-Royce PLC
Craig W Bemment
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Electric machine having rotor hub with shaped passages for cooling
Patent number
12,170,474
Issue date
Dec 17, 2024
Rolls-Royce Corporation
Rama Krishna Shanmukha
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wall provided with a cooling hole having a diffusion portion with a...
Patent number
12,158,084
Issue date
Dec 3, 2024
SAFRAN AIRCRAFT ENGINES
Michel Slusarz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor case with a cooling cavity
Patent number
12,158,078
Issue date
Dec 3, 2024
RTX Corporation
Bernard W. Pudvah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
THERMALLY COMPLIANT FORWARD OUTER-DIAMETER RING FOR A GAS TURBINE E...
Publication number
20250052173
Publication date
Feb 13, 2025
RTX Corporation
Alex J. Simpson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TRAILING EDGE COOLING CIRCUIT
Publication number
20250052161
Publication date
Feb 13, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Brandon Lee Cox
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTAINMENT RING CAVITY PRESSURIZATION SYSTEM
Publication number
20250043726
Publication date
Feb 6, 2025
Pratt & Whitney Canada Corp.
Philippe Savard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
THERMALLY COMPLIANT FLANGE JOINT FOR USE WITH GAS TURBINE ENGINE CO...
Publication number
20250043695
Publication date
Feb 6, 2025
Rolls-Royce North American Technologies Inc.
Kerry J. Lighty
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTEGRATED AUXILIARY COMPRESSORS FOR COOLING IN GAS TURBINE ENGINES
Publication number
20250043725
Publication date
Feb 6, 2025
Rolls-Royce North American Technologies Inc.
Timothy Unton
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROTOR BLADE AND GAS TURBINE PROVIDED THEREWITH
Publication number
20250034999
Publication date
Jan 30, 2025
Mitsubishi Heavy Industries, Ltd.
Susumu WAKAZONO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MOTOR COOLING SHROUD FOR FULLY REVERSIBLE TURBOMACHINERY
Publication number
20250035004
Publication date
Jan 30, 2025
Howden Axial Fans Aps
William Murray Whyte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS OF CONTROL FOR MANAGEMENT OF HOT FUEL
Publication number
20250035041
Publication date
Jan 30, 2025
General Electric Company
Brandon W. Miller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method And System For Dynamic Control Of Game Audio Based On Audio...
Publication number
20250032922
Publication date
Jan 30, 2025
Voyetra Turtle Beach, Inc.
Richard Kulavik
A63 - SPORTS GAMES AMUSEMENTS
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
TURBINE STATOR VANE
Publication number
20250012193
Publication date
Jan 9, 2025
Mitsubishi Heavy Industries, Ltd.
Masayoshi HATTA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE COMPONENT WITH VARIABLE COOLING HOLE GEOMETRY
Publication number
20250012194
Publication date
Jan 9, 2025
Rolls-Royce plc
Christopher NEALE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARB...
Publication number
20250012214
Publication date
Jan 9, 2025
8 RIVERS CAPITAL, LLC
Rodney John Allam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TRIPLE-FLOW AXIAL TURBOMACHINE COMPRISING A DIVERGING HEAT EXCHANGE...
Publication number
20250012205
Publication date
Jan 9, 2025
SAFRAN AERO BOOSTERS SA
David WEICKER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HIGH TEMPERATURE GAS TURBINE ENGINE
Publication number
20250003346
Publication date
Jan 2, 2025
GENERAL ELECTRIC COMPANY
Jeffrey Donald Clements
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE BLADE AND GAS TURBINE
Publication number
20240426217
Publication date
Dec 26, 2024
Mitsubishi Heavy Industries, Ltd.
Taku HIRAYAMA
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
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME
Publication number
20240410583
Publication date
Dec 12, 2024
DOOSAN ENERBILITY CO., LTD.
Borys SHERSHNYOV
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GAS TURBINE PLANT WITH AMMONIA DECOMPOSITION SYSTEM
Publication number
20240401520
Publication date
Dec 5, 2024
DOOSAN ENERBILITY CO., LTD.
Byoung Gu BAK
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
COOLING-AIR INJECTION CASING FOR A TURBOMACHINE TURBINE
Publication number
20240384655
Publication date
Nov 21, 2024
SAFRAN AIRCRAFT ENGINES
Jérôme Claude George LEMONNIER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE ELEMENT COMPRISING AT LEAST ONE BLADE OBTAINED BY AD...
Publication number
20240384660
Publication date
Nov 21, 2024
SAFRAN HELICOPTER ENGINES
Sylvain Pierre VOTIE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMBUSTION OF FUEL
Publication number
20240376845
Publication date
Nov 14, 2024
Rolls-Royce plc
Craig W. BEMMENT
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LAYOUT FOR ASYMMETRIC CAST TRIPS IN LONG PASSAGES
Publication number
20240352860
Publication date
Oct 24, 2024
Raytheon Technologies Corporation
Tyler G. Vincent
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MULTI-VALVE MODULATED CORE VENTILATION
Publication number
20240352892
Publication date
Oct 24, 2024
Murat Yazici
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HEAT EXCHANGER SYSTEMS AND DEVICES FOR INCREASED DURABILITY
Publication number
20240353186
Publication date
Oct 24, 2024
Raytheon Technologies Corporation
ORIN G. AVIDANE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL ENERGY SYSTEM TO MINIMIZE OR ELIMINATE ROTOR BOW
Publication number
20240352895
Publication date
Oct 24, 2024
Rolls-Royce North American Technologies, Inc.
Govindaraj Kalyanasamy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE BLADE SEAL ASSEMBLY STRUCTURE AND GAS TURBINE INCLUDING SAME
Publication number
20240337189
Publication date
Oct 10, 2024
DOOSAN ENERBILITY CO., LTD.
Joo Hyung KANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT ENGINE FLUID SYSTEM WITH BYPASS VALVE
Publication number
20240337200
Publication date
Oct 10, 2024
Pratt & Whitney Canada Corp.
Kashif MOHAMMED
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE COMPONENT WITH A COOLING SUPPLY CIRCUIT
Publication number
20240337190
Publication date
Oct 10, 2024
GENERAL ELECTRIC COMPANY
Susan Emily Schulz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES