the propellers or rotors being counter-rotating

Industry

CPC
B64D35/06

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

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT B64D35/00Transmitting power from power plant to propellers or rotors Arrangements of transmissions

Current Industry

B64D35/06the propellers or rotors being counter-rotating

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Counter rotating torque drive for rotary wing vehicle propulsion
- Patent number 12,157,579
- Issue date Dec 3, 2024
- The Aerospace Corporation
- Evan R. Ulrich
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid propulsion systems
- Patent number 12,145,734
- Issue date Nov 19, 2024
- Hamilton Sundstrand Corporation
- Leo J. Veilleux
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aircraft having at least one propeller and a rotary wing provided w...
- Patent number 12,116,117
- Issue date Oct 15, 2024
- Airbus Helicopters
- Paul Eglin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft
- Patent number 12,103,697
- Issue date Oct 1, 2024
- HELENG INC.
- Jack Ing Jeng
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller-enclosed airlifting air tube apparatus incorporating an a...
- Patent number 12,103,675
- Issue date Oct 1, 2024
- Youngsub Ahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
VTOL M-wing configuration
- Patent number 12,065,238
- Issue date Aug 20, 2024
- Joby Aero, Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric ducted fan propulsor
- Patent number 12,049,297
- Issue date Jul 30, 2024
- Greenjets Limited
- Anmol Manohar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for reducing noise based on effective rotor are...
- Patent number 11,958,596
- Issue date Apr 16, 2024
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Stacked propellers
- Patent number 11,939,051
- Issue date Mar 26, 2024
- Joby Aero, Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric propulsion architecture for a multi-rotor vertical take-of...
- Patent number 11,905,024
- Issue date Feb 20, 2024
- SAFRAN
- Clélia Level
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Efficient low-noise aircraft propulsion system
- Patent number 11,878,805
- Issue date Jan 23, 2024
- U.S. Aeronautics, Inc.
- James Paul Hines
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary wing aircraft with improved propulsion system
- Patent number 11,858,619
- Issue date Jan 2, 2024
- VINATI S.R.L.
- Felice Vinati
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electrical propulsion unit for an aircraft and method for using suc...
- Patent number 11,738,876
- Issue date Aug 29, 2023
- SAFRAN
- Christelle Saber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reactionless free-spinning motor with dual propellers
- Patent number 11,708,172
- Issue date Jul 25, 2023
- Kitty Hawk Corporation
- Sebastian Thrun
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Coaxial split torque gearbox with sequential load distribution
- Patent number 11,702,197
- Issue date Jul 18, 2023
- Lockheed Martin Corporation
- Yuriy Gmirya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
VTOL M-wing configuration
- Patent number 11,597,511
- Issue date Mar 7, 2023
- Joby Aero, Inc.
- Mark Moore
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ducted fans having fluidic thrust vectoring
- Patent number 11,597,510
- Issue date Mar 7, 2023
- Textron Innovations Inc.
- Daniel Bryan Robertson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for drive control of a magnetically levitated r...
- Patent number 11,591,080
- Issue date Feb 28, 2023
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Manned and unmanned aircraft
- Patent number 11,554,857
- Issue date Jan 17, 2023
- DronexusAero LLC
- James Kaiser
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for controlling lift using contra-rotating rotors
- Patent number 11,541,998
- Issue date Jan 3, 2023
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for improved rotor assembly for use with a stator
- Patent number 11,541,997
- Issue date Jan 3, 2023
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Thrust vectoring coaxial rotor systems for aircraft
- Patent number 11,479,354
- Issue date Oct 25, 2022
- Textron Innovations Inc.
- John Richard McCullough
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Independent control for upper and lower rotor of a rotary wing airc...
- Patent number 11,440,650
- Issue date Sep 13, 2022
- Sikorsky Aircraft Corporation
- Erez Eller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ducted fans having edgewise flow augmentation
- Patent number 11,325,699
- Issue date May 10, 2022
- Textron Innovations Inc.
- Daniel Bryan Robertson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Land and aerial transportation vehicle and powertrain thereof
- Patent number 11,312,194
- Issue date Apr 26, 2022
- Zhen Gang Ker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for independent pitch control of rotor blades o...
- Patent number 11,292,592
- Issue date Apr 5, 2022
- MagLev Aero Inc.
- Ian Morris Randall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Boom control effectors
- Patent number 11,292,593
- Issue date Apr 5, 2022
- Joby Aero, Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fluidic yaw control systems for use in hover
- Patent number 11,279,479
- Issue date Mar 22, 2022
- Textron Innovations Inc.
- Daniel Bryan Robertson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Stacked propellers
- Patent number 11,267,571
- Issue date Mar 8, 2022
- Joby Aero, Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Turbomachine having inner and outer fans with hub-tip ratios
- Patent number 11,247,780
- Issue date Feb 15, 2022
- Rolls-Royce PLC
- Giles E Harvey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Propeller-Enclosed Airlifting Air Tube Apparatus Incorporating an A...
- Publication number 20240109654
- Publication date Apr 4, 2024
- Youngsub Ahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR UNIT AND FLYING OBJECT
- Publication number 20240030780
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Daisuke Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT PROPULSION SYSTEM WITH INTERMITTENT COMBUSTION ENGINE(S)
- Publication number 20240017842
- Publication date Jan 18, 2024
- Richard Freer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VTOL M-WING CONFIGURATION
- Publication number 20240010332
- Publication date Jan 11, 2024
- Joby Aero, Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC DUCTED FAN PROPULSOR
- Publication number 20230391445
- Publication date Dec 7, 2023
- Greenjets Limited
- Anmol Manohar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MOTOR UNIT AND AIRCRAFT
- Publication number 20230382542
- Publication date Nov 30, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Daisuke Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANNED AND UNMANNED AIRCRAFT
- Publication number 20230150657
- Publication date May 18, 2023
- Dronexus Aero LLC
- James KAISER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT HAVING AT LEAST ONE PROPELLER AND A ROTARY WING PROVIDED W...
- Publication number 20220380033
- Publication date Dec 1, 2022
- Airbus Helicopters
- Paul EGLIN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRICAL PROPULSION UNIT FOR AN AIRCRAFT AND METHOD FOR USING SUC...
- Publication number 20220348338
- Publication date Nov 3, 2022
- SAFRAN
- Christelle Saber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT
- Publication number 20220281614
- Publication date Sep 8, 2022
- HELENG INC.
- Jack Ing Jeng
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRIC PROPULSION ARCHITECTURE FOR A MULTI-ROTOR VERTICAL TAKE-OF...
- Publication number 20220274711
- Publication date Sep 1, 2022
- SAFRAN
- Clélia LEVEL
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
STACKED PROPELLERS
- Publication number 20220274695
- Publication date Sep 1, 2022
- Joby Aero, Inc.
- Mark Moore
- G05 - CONTROLLING REGULATING
Information Patent Application
MACHINE COMPRISING A HYBRID POWERTRAIN AND CORRESPONDING CONTROL ME...
- Publication number 20220234744
- Publication date Jul 28, 2022
- VOLTAERO
- Jean Botti
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID PROPULSION SYSTEMS
- Publication number 20220204171
- Publication date Jun 30, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Leo J. Veilleux
- B60 - VEHICLES IN GENERAL
Information Patent Application
COAXIAL CONTRA-ROTATING CIRCUMFERENTIAL THRUSTER
- Publication number 20220177105
- Publication date Jun 9, 2022
- Can LUO
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM
- Publication number 20220169396
- Publication date Jun 2, 2022
- U. S. Aeronautics, Inc.
- James Paul Hines
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VTOL M-WING CONFIGURATION
- Publication number 20220144420
- Publication date May 12, 2022
- Joby Aero,Inc.
- Mark Moore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTARY WING AIRCRAFT WITH IMPROVED PROPULSION SYSTEM
- Publication number 20210403150
- Publication date Dec 30, 2021
- VINATI S.R.L.
- Felice VINATI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Thrust Vectoring Coaxial Rotor Systems for Aircraft
- Publication number 20210362852
- Publication date Nov 25, 2021
- TEXTRON INNOVATIONS INC.
- John Richard McCullough
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
REACTIONLESS FREE-SPINNING MOTOR WITH DUAL PROPELLERS
- Publication number 20210362868
- Publication date Nov 25, 2021
- Kitty Hawk Corporation
- Sebastian Thrun
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Land and Aerial Transportation Vehicle and Powertrain thereof
- Publication number 20210309059
- Publication date Oct 7, 2021
- Zhen Gang Ker
- B60 - VEHICLES IN GENERAL
Information Patent Application
REACTIONLESS FREE-SPINNING MOTOR WITH DUAL PROPELLERS
- Publication number 20210221527
- Publication date Jul 22, 2021
- Kitty Hawk Corporation
- Sebastian Thrun
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM
- Publication number 20210171209
- Publication date Jun 10, 2021
- U. S. Aeronautics, Inc.
- James Paul Hines
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COUNTER ROTATING TORQUE DRIVE FOR ROTARY WING VEHICLE PROPULSION
- Publication number 20210061482
- Publication date Mar 4, 2021
- The Aerospace Corporation
- Evan R. ULRICH
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HIGH-SPEED HYBRID PROPULSION FOR AIRCRAFT
- Publication number 20200172235
- Publication date Jun 4, 2020
- BELL HELICOPTER TEXTRON INC.
- Jeffrey Paul NISSEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIRCRAFT TURBINE WITH COUNTER-ROTATING PROPELLERS
- Publication number 20200017230
- Publication date Jan 16, 2020
- Matthias Dorfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSVERSE FAN PROPULSION SYSTEM
- Publication number 20200010189
- Publication date Jan 9, 2020
- GENERAL ELECTRIC COMPANY
- Peter Daniel Silkowski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COMPRESSIBLE DRIVESHAFT
- Publication number 20190323563
- Publication date Oct 24, 2019
- BELL HELICOPTER TEXTRON INC.
- Colton Gilliland
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM
- Publication number 20190283888
- Publication date Sep 19, 2019
- U. S. Aeronautics, Inc.
- James Paul Hines
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCTION GEAR WITH INPUT/OUTPUT ROTATION REVERSAL
- Publication number 20190234490
- Publication date Aug 1, 2019
- Safran Transmission Systems
- Benjamin FERAUD
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

the propellers or rotors being counter-rotating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Counter rotating torque drive for rotary wing vehicle propulsion

Hybrid propulsion systems

Aircraft having at least one propeller and a rotary wing provided w...

Aircraft

Propeller-enclosed airlifting air tube apparatus incorporating an a...

VTOL M-wing configuration

Electric ducted fan propulsor

Systems and methods for reducing noise based on effective rotor are...

Stacked propellers

Electric propulsion architecture for a multi-rotor vertical take-of...

Efficient low-noise aircraft propulsion system

Rotary wing aircraft with improved propulsion system

Electrical propulsion unit for an aircraft and method for using suc...

Reactionless free-spinning motor with dual propellers

Coaxial split torque gearbox with sequential load distribution

VTOL M-wing configuration

Ducted fans having fluidic thrust vectoring

Systems and methods for drive control of a magnetically levitated r...

Manned and unmanned aircraft

Systems and methods for controlling lift using contra-rotating rotors

Systems and methods for improved rotor assembly for use with a stator

Thrust vectoring coaxial rotor systems for aircraft

Independent control for upper and lower rotor of a rotary wing airc...

Ducted fans having edgewise flow augmentation

Land and aerial transportation vehicle and powertrain thereof

Systems and methods for independent pitch control of rotor blades o...

Boom control effectors

Fluidic yaw control systems for use in hover

Stacked propellers

Turbomachine having inner and outer fans with hub-tip ratios

Patents Applicationslast 30 patents

Propeller-Enclosed Airlifting Air Tube Apparatus Incorporating an A...

MOTOR UNIT AND FLYING OBJECT

AIRCRAFT PROPULSION SYSTEM WITH INTERMITTENT COMBUSTION ENGINE(S)

VTOL M-WING CONFIGURATION

ELECTRIC DUCTED FAN PROPULSOR

MOTOR UNIT AND AIRCRAFT

MANNED AND UNMANNED AIRCRAFT

AIRCRAFT HAVING AT LEAST ONE PROPELLER AND A ROTARY WING PROVIDED W...

ELECTRICAL PROPULSION UNIT FOR AN AIRCRAFT AND METHOD FOR USING SUC...

AIRCRAFT

ELECTRIC PROPULSION ARCHITECTURE FOR A MULTI-ROTOR VERTICAL TAKE-OF...

STACKED PROPELLERS

MACHINE COMPRISING A HYBRID POWERTRAIN AND CORRESPONDING CONTROL ME...

HYBRID PROPULSION SYSTEMS

COAXIAL CONTRA-ROTATING CIRCUMFERENTIAL THRUSTER

EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM

VTOL M-WING CONFIGURATION

ROTARY WING AIRCRAFT WITH IMPROVED PROPULSION SYSTEM

Thrust Vectoring Coaxial Rotor Systems for Aircraft

REACTIONLESS FREE-SPINNING MOTOR WITH DUAL PROPELLERS

Land and Aerial Transportation Vehicle and Powertrain thereof

REACTIONLESS FREE-SPINNING MOTOR WITH DUAL PROPELLERS

EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM

COUNTER ROTATING TORQUE DRIVE FOR ROTARY WING VEHICLE PROPULSION

HIGH-SPEED HYBRID PROPULSION FOR AIRCRAFT

AIRCRAFT TURBINE WITH COUNTER-ROTATING PROPELLERS

TRANSVERSE FAN PROPULSION SYSTEM

COMPRESSIBLE DRIVESHAFT

EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM

REDUCTION GEAR WITH INPUT/OUTPUT ROTATION REVERSAL