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PERFORMING OPERATIONS TRANSPORTING
B64
Aviation
B64C
AEROPLANES HELICOPTERS
B64C27/00
Rotorcraft Rotors peculiar thereto
Current Industry
B64C27/46
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Patents Grants
last 30 patents
Information
Patent Grant
Rotorcraft with interchangeable rotor diameters
Patent number
11,897,604
Issue date
Feb 13, 2024
Karem Aircraft, Inc.
Abraham Karem
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Electrically conductive materials for heating and deicing airfoils
Patent number
11,884,395
Issue date
Jan 30, 2024
The Boeing Company
Patrick J. Kinlen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air vehicle with double-layer rotor wing structure
Patent number
11,878,791
Issue date
Jan 23, 2024
Guangdong Guoshijian Technology Development Co., Ltd
Zhicheng Wang
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor for a hover-capable aircraft
Patent number
11,866,159
Issue date
Jan 9, 2024
LEONARDO S.P.A.
Attilio Colombo
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Object detection using propeller noise
Patent number
11,858,625
Issue date
Jan 2, 2024
Amazon Technologies, Inc.
Shmuel Eisenmann
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method for improving the aerodynamic behavior of rotorcraft blades...
Patent number
11,834,165
Issue date
Dec 5, 2023
Airbus Helicopters
Manousos Kelaidis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aerial vehicle with rotor blade assembly having rotor blade includi...
Patent number
11,827,340
Issue date
Nov 28, 2023
Hangzhou Zero Zero Technology Co., Ltd.
Liqiang Guo
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Removable trailing edge assembly and system for rotor blade trailin...
Patent number
11,794,887
Issue date
Oct 24, 2023
Lockheed Martin Corporation
Matthew Walter DiPalma
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Multi-purpose prop-rotor spinner arrangement
Patent number
11,772,784
Issue date
Oct 3, 2023
Lockheed Martin Corporation
James Breen Orbon
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotorcraft with interchangeable rotor diameters
Patent number
11,760,473
Issue date
Sep 19, 2023
Karem Aircraft, Inc.
Abraham Karem
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
System for reducing vibrations or stresses in a rotor blade system
Patent number
11,702,195
Issue date
Jul 18, 2023
AIRBUS HELICOPTERS TECHNIK GMBH
Andre Hausberg
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Bistable pitch propeller system with bidirectional propeller rotation
Patent number
11,702,188
Issue date
Jul 18, 2023
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method for constructing a rotor blade intended for a rotorcraft, bl...
Patent number
11,691,719
Issue date
Jul 4, 2023
Airbus Helicopters
Alexandre Madeira
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Airfoils and machines incorporating airfoils
Patent number
11,673,617
Issue date
Jun 13, 2023
ESS 2 Tech, LLC
Michael Suk
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Fold-out propeller tip extensions
Patent number
11,661,177
Issue date
May 30, 2023
Wing Aviation LLC
Giulia Pantalone
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for locating and forming fastener holes in a r...
Patent number
11,655,052
Issue date
May 23, 2023
Sikorsky Aircraft Corporation
Sven R. Lofstrom
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low-drag blade tip
Patent number
11,643,195
Issue date
May 9, 2023
Textron Innovations Inc.
Bryan Kenneth Baskin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor for a hover-capable aircraft and related method of control
Patent number
11,623,744
Issue date
Apr 11, 2023
LEONARDO S.P.A.
Luigi Maria Bottasso
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor for a hover-capable aircraft and related method of control
Patent number
11,618,558
Issue date
Apr 4, 2023
LEONARDO S.P.A.
Luigi Maria Bottasso
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor blade system
Patent number
11,618,559
Issue date
Apr 4, 2023
LEONARDO UK LIMITED
Mark Hardick
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Fairing bond fixture
Patent number
11,584,547
Issue date
Feb 21, 2023
Sikorsky Aircraft Corporation
David Littlejohn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aircraft generating larger lift by reduction of fluid resistance
Patent number
11,565,793
Issue date
Jan 31, 2023
Xiaoyi Zhu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Adjustable ducted rotor blade tip extension
Patent number
11,565,799
Issue date
Jan 31, 2023
Textron Innovations Inc.
Timothy Brian Carr
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bonded skins for ducted-rotor aircraft
Patent number
11,560,222
Issue date
Jan 24, 2023
Textron Innovations Inc.
Karl Schroeder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wing tip with optimum loading
Patent number
11,511,851
Issue date
Nov 29, 2022
Aviation Partners, Inc.
Louis B. Gratzer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Bond fixture for root end laminate or rotor blade
Patent number
11,511,499
Issue date
Nov 29, 2022
Sikorsky Aircraft Corporation
Sven Roy Lofstrom
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Replacement tip section for a rotor blade and method of replacing a...
Patent number
11,498,671
Issue date
Nov 15, 2022
Lockheed Martin Corporation
Joseph Pantalone
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
Method and system for determining helicopter rotor airfoil
Patent number
11,423,201
Issue date
Aug 23, 2022
Nanjing University of Aeronautics and Astronautics
Qijun Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Airfoils and machines incorporating airfoils
Patent number
11,390,333
Issue date
Jul 19, 2022
ESS 2 Tech, LLC
Michael Suk
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
Airfoil Superstructure
Publication number
20240084705
Publication date
Mar 14, 2024
The Suppes Family Trust
Galen Suppes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF STABILIZING ARTICULATED ROTOR BLADE
Publication number
20240067333
Publication date
Feb 29, 2024
Lockheed Martin Corporation
Joshua A. Breon
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
MULTI-PURPOSE PROP-ROTOR SPINNER ARRANGEMENT
Publication number
20240017824
Publication date
Jan 18, 2024
Lockheed Martin Corporation
James Breen Orbon
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTORCRAFT WITH INTERCHANGEABLE ROTOR DIAMETERS
Publication number
20240010333
Publication date
Jan 11, 2024
KAREM AIRCRAFT, INC.
Abraham Karem
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
A ROTOR BLADE AND PRESSURE REGULATING ARRANGEMENT
Publication number
20240002042
Publication date
Jan 4, 2024
Genesis Aerotech Limited
Michael RICE
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
HIGH SPEED ROTOR BLADE DESIGN
Publication number
20230322373
Publication date
Oct 12, 2023
Lockheed Martin Corporation
Byung-Young Min
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
REMOVABLE TRAILING EDGE ASSEMBLY AND SYSTEM FOR ROTOR BLADE TRAILIN...
Publication number
20230322374
Publication date
Oct 12, 2023
Lockheed Martin Corporation
Matthew Walter DiPalma
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR BLADE USING ADAPTIVE TRAILING EDGE ASSEMBLY
Publication number
20230303241
Publication date
Sep 28, 2023
Lockheed Martin Corporation
Byung-Young Min
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Airfoils and Machines Incorporating Airfoils
Publication number
20230303191
Publication date
Sep 28, 2023
ESS 2 Tech, LLC
Michael Suk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR VEHICLE WITH DOUBLE-LAYER ROTOR WING STRUCTURE
Publication number
20230278702
Publication date
Sep 7, 2023
Guangdong Guoshijian Technology Development Co., Ltd.
Zhicheng WANG
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROPELLER, FLYING OBJECT, AND METHOD FOR MANUFACTURING PROPELLER
Publication number
20230257113
Publication date
Aug 17, 2023
SONY GROUP CORPORATION
Mitsushi OKADA
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
LOW-NOISE BLADE FOR AN OPEN ROTOR
Publication number
20230249810
Publication date
Aug 10, 2023
GENERAL ELECTRIC COMPANY
Kishore Ramakrishnan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR BLADE NOZZLE GENERATING AIR PRESSURE SYSTEM
Publication number
20230242248
Publication date
Aug 3, 2023
Donald Lee Adle
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLIGHT DURATION ENHANCEMENT FOR SINGLE ROTORCRAFT AND MULTICOPTERS
Publication number
20230122833
Publication date
Apr 20, 2023
Arizona Board of Regents on behalf of The University of Arizona
Wolfgang Fink
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AERODYNAMIC OPTIMIZATION OF THE SIZING AND BLADE DESIGNS OF COROTAT...
Publication number
20230084519
Publication date
Mar 16, 2023
ST ENGINEERING AEROSPACE LTD.
Keen Ian CHAN
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
VEHICLE, TRAILER AND AIRCRAFT COMPRISING AN ENERGY CONVERSION SYSTE...
Publication number
20230056671
Publication date
Feb 23, 2023
Ingenieurbüro Immig GmbH
Mario Immig
B60 - VEHICLES IN GENERAL
Information
Patent Application
REPLACEMENT TIP SECTION FOR A ROTOR BLADE AND METHOD OF REPLACING A...
Publication number
20230054703
Publication date
Feb 23, 2023
Lockheed Martin Corporation
Joseph Pantalone
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Airfoils and Machines Incorporating Airfoils
Publication number
20220348270
Publication date
Nov 3, 2022
ESS 2 Tech, LLC
Michael Suk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACOUSTIC REDIRECTION SYSTEMS AND METHODS FOR URBAN AIR MOBILITY VEH...
Publication number
20220340271
Publication date
Oct 27, 2022
Rohr, Inc.
Jose S. Alonso-Miralles
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACOUSTIC SYSTEMS AND METHODS FOR URBAN AIR MOBILITY VEHICLES
Publication number
20220340273
Publication date
Oct 27, 2022
Rohr, Inc.
Jose S. Alonso-Miralles
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
An Electromagnetically-Actuated Rim Driven Hubless Fan with a Singl...
Publication number
20220297827
Publication date
Sep 22, 2022
EMBRAER S.A.
Alysson Kennerly COLACITI
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLIGHT VEHICLE WITH MOUNTING UNIT HAVING MOVING MEANS, AND MOUNING...
Publication number
20220274706
Publication date
Sep 1, 2022
AERONEXT INC.
Yoichi Suzuki
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTORCRAFT WITH INTERCHANGEABLE ROTOR DIAMETERS
Publication number
20220266996
Publication date
Aug 25, 2022
KAREM AIRCRAFT, INC.
Abraham Karem
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR FOR A HOVER-CAPABLE AIRCRAFT
Publication number
20220258855
Publication date
Aug 18, 2022
Attilio Colombo
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Unmanned Aerial Drone Crane
Publication number
20220219815
Publication date
Jul 14, 2022
Cade CIRIPOMPA
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
BISTABLE PITCH PROPELLER SYSTEM WITH BIDIRECTIONAL PROPELLER ROTATION
Publication number
20220219807
Publication date
Jul 14, 2022
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLOW CONTROL METHOD AND ROTARY WING UNIT
Publication number
20220201832
Publication date
Jun 23, 2022
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Hidemasa YASUDA
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHOD OF REMOVAL AND REPLACEMENT OF A TIP SECTION OF A ROTOR BLADE
Publication number
20220194571
Publication date
Jun 23, 2022
SIKORSKY AIRCRAFT CORPORATION
Joseph Pantalone
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AIRCRAFT
Publication number
20220169371
Publication date
Jun 2, 2022
LIFT AIR GMBH
Thomas Strieker
B60 - VEHICLES IN GENERAL
Information
Patent Application
DOUBLE-BLADE TANDEM HELICOPTER
Publication number
20220126990
Publication date
Apr 28, 2022
X-CONTROL SYSTEM CO., LTD.
Fan YANG
B64 - AIRCRAFT AVIATION COSMONAUTICS