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F05B2250/13

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F05B2250/00Geometry

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F05B2250/13trapezial

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Patents Grantslast 30 patents

Information Patent Grant
Device for conversion of wave energy into electrical energy
- Patent number 12,188,443
- Issue date Jan 7, 2025
- Mile Dragic
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wind turbine tower section, wind turbine tower, and method for asse...
- Patent number 12,000,376
- Issue date Jun 4, 2024
- Arcelormittal
- Beatriz Ventura Garcia
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for producing a split rotor blade, and rotor blade
- Patent number 11,802,541
- Issue date Oct 31, 2023
- Wobben Properties GmbH
- Alexander Hoffmann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vertical axis wind turbine air concentration tower with reduced rad...
- Patent number 11,530,682
- Issue date Dec 20, 2022
- Dilson dos Santos Rodrigues
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Recessed-magnet flywheel construction for vertical axis wind turbines
- Patent number 11,092,137
- Issue date Aug 17, 2021
- Kelso Energy Ltd.
- Barry Ireland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Tower segment, tower section, tower, wind turbine, and method for p...
- Patent number 10,794,365
- Issue date Oct 6, 2020
- Wobben Properties GmbH
- Markus Longeru
- E04 - BUILDING
Information Patent Grant
Turbine blade
- Patent number 10,533,535
- Issue date Jan 14, 2020
- KORECARBON LLC
- Bento Massahiko Koike
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Diffuser part for a gas turbine
- Patent number 10,465,708
- Issue date Nov 5, 2019
- Rolls-Royce Deutschland Ltd & Co KG
- Carsten Clemen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Efficient systems and methods for construction and operation of mob...
- Patent number 10,408,189
- Issue date Sep 10, 2019
- V Squared Wind, Inc.
- Robert M. Freda
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and apparatus for wave energy conversion
- Patent number 10,352,290
- Issue date Jul 16, 2019
- The Texas A&M University System
- Heonyong Kang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Fluid power generation method and fluid power generation device
- Patent number 10,138,866
- Issue date Nov 27, 2018
- RIAMWIND Co., Ltd.
- Yuji Ohya
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine blade comprising vortex generators
- Patent number 10,047,720
- Issue date Aug 14, 2018
- LM Windpower A/S
- Jesper Madsen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
System for producing energy through the action of waves
- Patent number 9,944,353
- Issue date Apr 17, 2018
- Gwave LLC
- Glenn L. Beane
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vertical axis wind and hydraulic turbine with flow control
- Patent number 9,938,958
- Issue date Apr 10, 2018
- Humberto Antonio Rubio
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind turbine blade connector assembly
- Patent number 9,790,918
- Issue date Oct 17, 2017
- Alstom Renewable Technologies
- Luca Feigl
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Multi-rotor vertical axis wind turbine
- Patent number 9,752,556
- Issue date Sep 5, 2017
- King Saud University
- Mamdooh Saud Thinyyan Al-Saud
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Efficient systems and methods for construction and operation of mob...
- Patent number 9,709,028
- Issue date Jul 18, 2017
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Energy recovering device
- Patent number 9,410,538
- Issue date Aug 9, 2016
- GEPS INNOV
- Mathieu Barsacq
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vertical axis wind turbine with multiple flap vanes
- Patent number 9,024,463
- Issue date May 5, 2015
- Daniel N. Boone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Efficient systems and methods for construction and operation of mob...
- Patent number 8,937,399
- Issue date Jan 20, 2015
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Heat exchangers and tower structure for density-driven power genera...
- Patent number 8,640,461
- Issue date Feb 4, 2014
- Steven A. Thompson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vertical axis wind turbine for energy storage
- Patent number 8,604,635
- Issue date Dec 10, 2013
- Daniel N. Boone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Modular array wind energy nozzles with truncated catenoidal curvatu...
- Patent number 8,598,730
- Issue date Dec 3, 2013
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Power generation assemblies, and apparatus for use therewith
- Patent number 8,578,586
- Issue date Nov 12, 2013
- Shigeyuki Yamamoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Efficient systems and methods for construction and operation of acc...
- Patent number 8,482,146
- Issue date Jul 9, 2013
- V Squared Wind, Inc.
- Robert M. Freda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modular array wind energy nozzle with increased throughput
- Patent number 8,395,276
- Issue date Mar 12, 2013
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wave power unit, a buoy, use of a wave power unit and a method for...
- Patent number 8,288,881
- Issue date Oct 16, 2012
- Seabased AB
- Mats Leijon
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wind power nozzle with increased throughput
- Patent number 8,178,990
- Issue date May 15, 2012
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vertical axis wind turbine with angled braces
- Patent number 8,164,210
- Issue date Apr 24, 2012
- Daniel N. Boone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Mooring of multiple arrays of buoy-like WECs
- Patent number 8,096,116
- Issue date Jan 17, 2012
- Ocean Power Technologies, Inc.
- Mark R. Draper
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE COMPRISING AN ASYMMETRICAL ADJUSTABLE WING PROFILE
- Publication number 20250020101
- Publication date Jan 16, 2025
- Friedrich GRIMM
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND TURBINE BLADE
- Publication number 20240410332
- Publication date Dec 12, 2024
- VESTAS WIND SYSTEMS A/S
- Stephen Randall
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
VERTICAL AXIS WIND TURBINE WITH POLYGONAL MAST
- Publication number 20240328386
- Publication date Oct 3, 2024
- Wind Harvest International Inc
- Jeff Willis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEVICE FOR CONVERSION OF WAVE ENERGY INTO ELECTRICAL ENERGY
- Publication number 20230089008
- Publication date Mar 23, 2023
- Mile Dragic
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VERTICAL AXIS WIND TURBINE AIR CONCENTRATION TOWER WITH REDUCED RAD...
- Publication number 20220025850
- Publication date Jan 27, 2022
- Dilson dos Santos Rodrigues
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND TURBINE TOWER SECTION, WIND TURBINE TOWER, AND METHOD FOR ASSE...
- Publication number 20210381492
- Publication date Dec 9, 2021
- ARCELORMITTAL
- Beatriz VENTURA GARCIA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHOD FOR PRODUCING A SPLIT ROTOR BLADE, AND ROTOR BLADE
- Publication number 20210054822
- Publication date Feb 25, 2021
- Alexander HOFFMANN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Recessed-Magnet Flywheel Construction for Vertical Axis Wind Turbines
- Publication number 20210033068
- Publication date Feb 4, 2021
- Kelso Energy Ltd
- Barry Ireland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
TOWER SEGMENT, TOWER SECTION, TOWER, WIND TURBINE, AND METHOD FOR P...
- Publication number 20190170122
- Publication date Jun 6, 2019
- WOBBEN PROPERTIES GMBH
- Markus LONGERU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
EFFICIENT SYSTEMS AND METHODS FOR CONSTRUCTION AND OPERATION OF MOB...
- Publication number 20180128240
- Publication date May 10, 2018
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT...
- Publication number 20170082086
- Publication date Mar 23, 2017
- Ocean Current Energy LLC
- Patrick James Mulvey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE BLADE
- Publication number 20170074241
- Publication date Mar 16, 2017
- KORECARBON LLC
- Bento Massahiko Koike
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DIFFUSER PART FOR A GAS TURBINE
- Publication number 20170023014
- Publication date Jan 26, 2017
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Carsten CLEMEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WIND GENERATOR TURBINE
- Publication number 20160348645
- Publication date Dec 1, 2016
- Gevorg Serezaevih NOROYAN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND TURBINE BLADE COMPRISING VORTEX GENERATORS
- Publication number 20140140856
- Publication date May 22, 2014
- LM WP PATENT HOLDING A/S
- Jesper Madsen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND TURBINE BLADE CONNECTOR ASSEMBLY
- Publication number 20140140853
- Publication date May 22, 2014
- ALSTOM RENOVABLES ESPAÑA, S.L.
- Luca Feigl
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HEAT EXCHANGERS AND TOWER STRUCTURE FOR DENSITY-DRIVEN POWER GENERA...
- Publication number 20140109564
- Publication date Apr 24, 2014
- Steven A. Thompson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VERTICAL AXIS WIND AND HYDRAULIC TURBINE WITH FLOW CONTROL
- Publication number 20140023500
- Publication date Jan 23, 2014
- Humberto Antonio RUBIO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
EFFICIENT SYSTEMS AND METHODS FOR CONSTRUCTION AND OPERATION OF MOB...
- Publication number 20130334824
- Publication date Dec 19, 2013
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
System for Producing Energy Through the Action of Waves
- Publication number 20130319309
- Publication date Dec 5, 2013
- Glenn L. Beane
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MODULAR ARRAY WIND ENERGY NOZZLES WITH TRUNCATED CATENOIDAL CURVATU...
- Publication number 20130214539
- Publication date Aug 22, 2013
- V Squared Wind, Inc.
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VERTICAL AXIS WIND TURBINE FOR ENERGY STORAGE
- Publication number 20130119672
- Publication date May 16, 2013
- Daniel N. Boone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Fluid turbine device for power generation
- Publication number 20120301297
- Publication date Nov 29, 2012
- Marion Ludwick
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VERTICAL AXIS WIND TURBINE WITH MULTIPLE FLAP VANES
- Publication number 20120211992
- Publication date Aug 23, 2012
- Daniel N. Boone
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MODULAR ARRAY WIND ENERGY NOZZLE WITH INCREASED THROUGHPUT
- Publication number 20120193923
- Publication date Aug 2, 2012
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TECHNOLOGY FOR COMBINED OFFSHORE FLOATING WIND POWER GENERATION
- Publication number 20120139255
- Publication date Jun 7, 2012
- Yu Guo ZHU
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
WIND POWER NOZZLE WITH INCREASED THROUGHPUT
- Publication number 20120057974
- Publication date Mar 8, 2012
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
APPARATUS FOR GENERATING ELECTICITY FROM A TIDAL WATER FLOW
- Publication number 20110316281
- Publication date Dec 29, 2011
- Patrick James Mulvey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Wind Turbine Tower, A Wind Turbine, A Wind Turbine Tower Elevator A...
- Publication number 20110088331
- Publication date Apr 21, 2011
- Borge Olgaard
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MODULAR ARRAY FLUID FLOW ENERGY CONVERSION FACILITY
- Publication number 20110049904
- Publication date Mar 3, 2011
- Robert M. Freda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for conversion of wave energy into electrical energy

Wind turbine tower section, wind turbine tower, and method for asse...

Method for producing a split rotor blade, and rotor blade

Vertical axis wind turbine air concentration tower with reduced rad...

Recessed-magnet flywheel construction for vertical axis wind turbines

Tower segment, tower section, tower, wind turbine, and method for p...

Turbine blade

Diffuser part for a gas turbine

Efficient systems and methods for construction and operation of mob...

Method and apparatus for wave energy conversion

Fluid power generation method and fluid power generation device

Wind turbine blade comprising vortex generators

System for producing energy through the action of waves

Vertical axis wind and hydraulic turbine with flow control

Wind turbine blade connector assembly

Multi-rotor vertical axis wind turbine

Efficient systems and methods for construction and operation of mob...

Energy recovering device

Vertical axis wind turbine with multiple flap vanes

Efficient systems and methods for construction and operation of mob...

Heat exchangers and tower structure for density-driven power genera...

Vertical axis wind turbine for energy storage

Modular array wind energy nozzles with truncated catenoidal curvatu...

Power generation assemblies, and apparatus for use therewith

Efficient systems and methods for construction and operation of acc...

Modular array wind energy nozzle with increased throughput

Wave power unit, a buoy, use of a wave power unit and a method for...

Wind power nozzle with increased throughput

Vertical axis wind turbine with angled braces

Mooring of multiple arrays of buoy-like WECs

Patents Applicationslast 30 patents

DEVICE COMPRISING AN ASYMMETRICAL ADJUSTABLE WING PROFILE

WIND TURBINE BLADE

VERTICAL AXIS WIND TURBINE WITH POLYGONAL MAST

DEVICE FOR CONVERSION OF WAVE ENERGY INTO ELECTRICAL ENERGY

VERTICAL AXIS WIND TURBINE AIR CONCENTRATION TOWER WITH REDUCED RAD...

WIND TURBINE TOWER SECTION, WIND TURBINE TOWER, AND METHOD FOR ASSE...

METHOD FOR PRODUCING A SPLIT ROTOR BLADE, AND ROTOR BLADE

Recessed-Magnet Flywheel Construction for Vertical Axis Wind Turbines

TOWER SEGMENT, TOWER SECTION, TOWER, WIND TURBINE, AND METHOD FOR P...

EFFICIENT SYSTEMS AND METHODS FOR CONSTRUCTION AND OPERATION OF MOB...

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT...

TURBINE BLADE

DIFFUSER PART FOR A GAS TURBINE

WIND GENERATOR TURBINE

WIND TURBINE BLADE COMPRISING VORTEX GENERATORS

WIND TURBINE BLADE CONNECTOR ASSEMBLY

HEAT EXCHANGERS AND TOWER STRUCTURE FOR DENSITY-DRIVEN POWER GENERA...

VERTICAL AXIS WIND AND HYDRAULIC TURBINE WITH FLOW CONTROL

EFFICIENT SYSTEMS AND METHODS FOR CONSTRUCTION AND OPERATION OF MOB...

System for Producing Energy Through the Action of Waves

MODULAR ARRAY WIND ENERGY NOZZLES WITH TRUNCATED CATENOIDAL CURVATU...

VERTICAL AXIS WIND TURBINE FOR ENERGY STORAGE

Fluid turbine device for power generation

VERTICAL AXIS WIND TURBINE WITH MULTIPLE FLAP VANES

MODULAR ARRAY WIND ENERGY NOZZLE WITH INCREASED THROUGHPUT

TECHNOLOGY FOR COMBINED OFFSHORE FLOATING WIND POWER GENERATION

WIND POWER NOZZLE WITH INCREASED THROUGHPUT

APPARATUS FOR GENERATING ELECTICITY FROM A TIDAL WATER FLOW

Wind Turbine Tower, A Wind Turbine, A Wind Turbine Tower Elevator A...

MODULAR ARRAY FLUID FLOW ENERGY CONVERSION FACILITY