with front and aft fans

Industry

CPC
F02K3/065

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02KJET-PROPULSION PLANTS F02K3/00Plants including a gas turbine driving a compressor or a ducted fan

Current Industry

F02K3/065with front and aft fans

Industries

Patents Grantslast 30 patents

Information Patent Grant
After-fan system with electrical motor for gas turbine engines
- Patent number 12,123,309
- Issue date Oct 22, 2024
- RTX Corporation
- Dmitriy B. Sidelkovskiy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbofan gas turbine engine
- Patent number 12,123,351
- Issue date Oct 22, 2024
- Rolls-Royce PLC
- Natalie C Wong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine
- Patent number 12,078,107
- Issue date Sep 3, 2024
- General Electric Company
- Daniel Alan Niergarth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 12,065,989
- Issue date Aug 20, 2024
- General Electric Company
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 12,031,504
- Issue date Jul 9, 2024
- General Electric Company
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aeroderivative gas turbine with improved thermal management
- Patent number 11,933,222
- Issue date Mar 19, 2024
- Dresser, LLC
- Francesco Caratelli
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
After-fan system with electrical motor for gas turbine engines
- Patent number 11,846,196
- Issue date Dec 19, 2023
- RTX Corporation
- Dmitriy B. Sidelkovskiy
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 11,834,954
- Issue date Dec 5, 2023
- General Electric Company
- David Marion Ostdiek
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Plug in fluid cooled electrical connections for tail cone mounted g...
- Patent number 11,242,156
- Issue date Feb 8, 2022
- Hamilton Sundstrand Corporation
- Todd A. Spierling
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Aircraft comprising two contra-rotating fans to the rear of the fus...
- Patent number 11,125,186
- Issue date Sep 21, 2021
- SAFRAN AIRCRAFT ENGINES
- Francois Gallet
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbojet of the unducted rotor type
- Patent number 11,118,509
- Issue date Sep 14, 2021
- SAFRAN AIRCRAFT ENGINES
- Thomas Julien Nguyen Van
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reverse core gear turbofan
- Patent number 10,934,934
- Issue date Mar 2, 2021
- RAYTHEON TECHNOLOGIES CORPORATION
- Daniel Bernard Kupratis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Conditioned low pressure compressor compartment for gas turbine engine
- Patent number 10,927,763
- Issue date Feb 23, 2021
- RAYTHEON TECHNOLOGIES CORPORATION
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for in-line distributed propulsion
- Patent number 10,677,158
- Issue date Jun 9, 2020
- General Electric Company
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intercooled cooling air using cooling compressor as starter
- Patent number 10,371,055
- Issue date Aug 6, 2019
- United Technologies Corporation
- Nathan Snape
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Reverse core gear turbofan
- Patent number 10,107,193
- Issue date Oct 23, 2018
- United Technologies Corporation
- Daniel Bernard Kupratis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine engine assembly and method of manufacturing
- Patent number 10,077,660
- Issue date Sep 18, 2018
- General Electric Company
- Douglas Carl Hofer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbofan bypass air cooled oil cooler fairings
- Patent number 9,982,630
- Issue date May 29, 2018
- Pratt & Whitney Canada Corp.
- Remo Marini
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Reverse core gear turbofan
- Patent number 9,239,004
- Issue date Jan 19, 2016
- United Technologies Corporation
- Daniel Bernard Kupratis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Transition duct for use in a turbine engine and method of assembly
- Patent number 9,222,437
- Issue date Dec 29, 2015
- General Electric Company
- Joseph Machnaim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Geared turbofan gas turbine engine architecture
- Patent number 9,222,417
- Issue date Dec 29, 2015
- United Technologies Corporation
- Daniel Bernard Kupratis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable-cycle gas turbine engine with front and aft FLADE stages
- Patent number 9,016,041
- Issue date Apr 28, 2015
- General Electric Company
- John Lewis Baughman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with aft core driven fan section
- Patent number 8,516,789
- Issue date Aug 27, 2013
- United Technologies Corporation
- Daniel B. Kupratis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propulsion engine
- Patent number 8,297,039
- Issue date Oct 30, 2012
- Rolls-Royce PLC
- David P. Scothern
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Auxiliary propulsor for a variable cycle gas turbine engine
- Patent number 8,127,528
- Issue date Mar 6, 2012
- United Technologies Corporation
- Gary D. Roberge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rear propulsor for a variable cycle gas turbine engine
- Patent number 8,082,727
- Issue date Dec 27, 2011
- United Technologies Corporation
- Gary D. Roberge
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High bypass-ratio turbofan jet engine
- Patent number 7,921,637
- Issue date Apr 12, 2011
- Japan Aerospace Exploration Agency
- Ryoji Yanagi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbofan jet engine
- Patent number 7,887,287
- Issue date Feb 15, 2011
- Japan Aerospace Exploration Agency
- Ryoji Yanagi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine
- Patent number 7,500,352
- Issue date Mar 10, 2009
- Rolls-Royce PLC
- Stephen J. Bradbrook
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Turbojet architecture with two fans at the front
- Patent number 7,412,819
- Issue date Aug 19, 2008
- SNECMA
- Jacques Bart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
GAS TURBINE ENGINE
- Publication number 20250179975
- Publication date Jun 5, 2025
- GENERAL ELECTRIC COMPANY
- Brandon W. Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250172109
- Publication date May 29, 2025
- GENERAL ELECTRIC COMPANY
- Syed J. Khalid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250172110
- Publication date May 29, 2025
- GENERAL ELECTRIC COMPANY
- William Joseph Bowden
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250146453
- Publication date May 8, 2025
- GENERAL ELECTRIC COMPANY
- Darek Tomasz Zatorski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE
- Publication number 20250146454
- Publication date May 8, 2025
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250129756
- Publication date Apr 24, 2025
- GENERAL ELECTRIC COMPANY
- Randy M. Vondrell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250122849
- Publication date Apr 17, 2025
- GENERAL ELECTRIC COMPANY
- Brandon W. Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250116243
- Publication date Apr 10, 2025
- GENERAL ELECTRIC COMPANY
- William Joseph Bowden
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20250012235
- Publication date Jan 9, 2025
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20240318613
- Publication date Sep 26, 2024
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20240309829
- Publication date Sep 19, 2024
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE
- Publication number 20240254922
- Publication date Aug 1, 2024
- GENERAL ELECTRIC COMPANY
- Daniel Alan Niergarth
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
AERODERIVATIVE GAS TURBINE WITH IMPROVED THERMAL MANAGEMENT
- Publication number 20240183313
- Publication date Jun 6, 2024
- Nuovo Pignone Tecnologie S.r.l.
- Francesco CARATELLI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20240044304
- Publication date Feb 8, 2024
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AFTER-FAN SYSTEM WITH ELECTRICAL MOTOR FOR GAS TURBINE ENGINES
- Publication number 20240035392
- Publication date Feb 1, 2024
- RTX Corporation
- Dmitriy B. Sidelkovskiy
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
EFFICIENT GAS TURBINE ENGINE
- Publication number 20220307448
- Publication date Sep 29, 2022
- Rolls-Royce plc
- Roderick M. TOWNES
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PLUG IN FLUID COOLED ELECTRICAL CONNECTIONS FOR TAIL CONE MOUNTED G...
- Publication number 20200290744
- Publication date Sep 17, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Todd A. Spierling
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE
- Publication number 20200141358
- Publication date May 7, 2020
- Rolls-Royce plc
- Joseph B. COOPER
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
EFFICIENT GAS TURBINE ENGINE
- Publication number 20200049104
- Publication date Feb 13, 2020
- Rolls-Royce plc
- Roderick M. TOWNES
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AERODERIVATIVE GAS TURBINE WITH IMPROVED THERMAL MANAGEMENT
- Publication number 20190264613
- Publication date Aug 29, 2019
- Nuovo Pignone Tecnologie S.r.l.
- Francesco CARATELLI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERCOOLED COOLING AIR USING COOLING COMPRESSOR AS STARTER
- Publication number 20190063325
- Publication date Feb 28, 2019
- United Technologies Corporation
- Nathan Snape
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REVERSE CORE GEAR TURBOFAN
- Publication number 20190024584
- Publication date Jan 24, 2019
- United Technologies Corporation
- Daniel Bernard Kupratis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT COMPRISING TWO CONTRA-ROTATING FANS TO THE REAR OF THE FUS...
- Publication number 20180209380
- Publication date Jul 26, 2018
- SAFRAN AIRCRAFT ENGINES
- Francois GALLET
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONDITIONED LOW PRESSURE COMPRESSOR COMPARTMENT FOR GAS TURBINE ENGINE
- Publication number 20170284298
- Publication date Oct 5, 2017
- United Technologies Corporation
- Gabriel L. Suciu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TIP SHROUDED HIGH ASPECT RATIO COMPRESSOR STAGE
- Publication number 20170002659
- Publication date Jan 5, 2017
- United Technologies Corporation
- Alan H. Epstein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERCOOLED COOLING AIR USING COOLING COMPRESSOR AS STARTER
- Publication number 20160237909
- Publication date Aug 18, 2016
- United Technologies Corporation
- Nathan Snape
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MECHANICAL DRIVE ARCHITECTURES WITH MONO-TYPE LOW-LOSS BEARINGS AND...
- Publication number 20160047335
- Publication date Feb 18, 2016
- GENERAL ELECTRIC COMPANY
- Dwight Eric Davidson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-PART GAS TURBINE ENGINE
- Publication number 20160010589
- Publication date Jan 14, 2016
- Rolls-Royce plc
- Andrew Martin ROLT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY UNITS, ROTARY MECHANISMS, AND RELATED APPLICATIONS
- Publication number 20150369174
- Publication date Dec 24, 2015
- Christopher C. Sappenfield
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Modifying Direct Drive Gas Turbine Engine Core to Provide a Geared...
- Publication number 20150361921
- Publication date Dec 17, 2015
- United Technologies Corporation
- Frederick M. Schwarz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

with front and aft fans

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

After-fan system with electrical motor for gas turbine engines

Turbofan gas turbine engine

Gas turbine engine

Gas turbine engine with third stream

Gas turbine engine with third stream

Aeroderivative gas turbine with improved thermal management

After-fan system with electrical motor for gas turbine engines

Gas turbine engine with third stream

Plug in fluid cooled electrical connections for tail cone mounted g...

Aircraft comprising two contra-rotating fans to the rear of the fus...

Turbojet of the unducted rotor type

Reverse core gear turbofan

Conditioned low pressure compressor compartment for gas turbine engine

Method and system for in-line distributed propulsion

Intercooled cooling air using cooling compressor as starter

Reverse core gear turbofan

Turbine engine assembly and method of manufacturing

Turbofan bypass air cooled oil cooler fairings

Reverse core gear turbofan

Transition duct for use in a turbine engine and method of assembly

Geared turbofan gas turbine engine architecture

Variable-cycle gas turbine engine with front and aft FLADE stages

Gas turbine engine with aft core driven fan section

Propulsion engine

Auxiliary propulsor for a variable cycle gas turbine engine

Rear propulsor for a variable cycle gas turbine engine

High bypass-ratio turbofan jet engine

Turbofan jet engine

Gas turbine engine

Turbojet architecture with two fans at the front

Patents Applicationslast 30 patents

GAS TURBINE ENGINE

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE WITH THIRD STREAM

GAS TURBINE ENGINE

AERODERIVATIVE GAS TURBINE WITH IMPROVED THERMAL MANAGEMENT

GAS TURBINE ENGINE WITH THIRD STREAM

AFTER-FAN SYSTEM WITH ELECTRICAL MOTOR FOR GAS TURBINE ENGINES

EFFICIENT GAS TURBINE ENGINE

PLUG IN FLUID COOLED ELECTRICAL CONNECTIONS FOR TAIL CONE MOUNTED G...

GAS TURBINE ENGINE

EFFICIENT GAS TURBINE ENGINE

AERODERIVATIVE GAS TURBINE WITH IMPROVED THERMAL MANAGEMENT

INTERCOOLED COOLING AIR USING COOLING COMPRESSOR AS STARTER

REVERSE CORE GEAR TURBOFAN

AIRCRAFT COMPRISING TWO CONTRA-ROTATING FANS TO THE REAR OF THE FUS...

CONDITIONED LOW PRESSURE COMPRESSOR COMPARTMENT FOR GAS TURBINE ENGINE

TIP SHROUDED HIGH ASPECT RATIO COMPRESSOR STAGE

INTERCOOLED COOLING AIR USING COOLING COMPRESSOR AS STARTER

MECHANICAL DRIVE ARCHITECTURES WITH MONO-TYPE LOW-LOSS BEARINGS AND...

TWO-PART GAS TURBINE ENGINE

ROTARY UNITS, ROTARY MECHANISMS, AND RELATED APPLICATIONS

Modifying Direct Drive Gas Turbine Engine Core to Provide a Geared...