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Patents Grantslast 30 patents

Information Patent Grant
Cover apparatus for directing water flow around a waterwheel
- Patent number 12,123,387
- Issue date Oct 22, 2024
- David A. Richards
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Ocean multitasking generator
- Patent number 12,116,973
- Issue date Oct 15, 2024
- Salvatore Deiana
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and device for determining suction height of variable speed...
- Patent number 12,104,566
- Issue date Oct 1, 2024
- CHINA THREE GORGES CORPORATION
- Jing Yang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydraulic pressure power battery
- Patent number 12,092,210
- Issue date Sep 17, 2024
- Yanjun Che
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Performance of pneumatic wave energy converter
- Patent number 12,085,051
- Issue date Sep 10, 2024
- Dalian University of Technology
- Chongwei Zhang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave energy device with constricted tube and generator pod
- Patent number 12,085,052
- Issue date Sep 10, 2024
- Lone Guil Holdings, Ltd.
- Brian Lee Moffat
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method of electric energy generation and power generation system, i...
- Patent number 12,078,140
- Issue date Sep 3, 2024
- Zygmunt Nowak
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Electrical power generation using compressed gas
- Patent number 12,071,891
- Issue date Aug 27, 2024
- ADG POWER, LLC
- Joshua Wayne Coots
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Portable hydroelectric generator or alternator and system and metho...
- Patent number 12,049,863
- Issue date Jul 30, 2024
- Iosif V. Gaportsin
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Francis-type hydraulic machine
- Patent number 12,037,975
- Issue date Jul 16, 2024
- Voith Patent GmbH
- Björn Hübner
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave energy capture system
- Patent number 12,025,089
- Issue date Jul 2, 2024
- Jong Won Park
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave energy absorbing and converting device and power generation sy...
- Patent number 12,012,922
- Issue date Jun 18, 2024
- Weijun Wang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Systems for harvesting rotational wheel energy for landing gear ret...
- Patent number 11,981,447
- Issue date May 14, 2024
- Goodrich Corporation
- Jason Bradley Allen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Power converter having boosting mechanism with multi-shaft vertical...
- Patent number 11,971,007
- Issue date Apr 30, 2024
- MARINE DYNAMIC (HAINAN FREE TRADE ZONE) NEW ENERGY TECHNOLOGY LIMITED
- Xiaoming Tian
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Pumped-storage hydropower generation tower employing conduit turbin...
- Patent number 11,959,451
- Issue date Apr 16, 2024
- Seongsik Kim
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Inlet screen for a hydropower plant
- Patent number 11,898,529
- Issue date Feb 13, 2024
- Johan Arnt Fasseland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroelectric/hydrokinetic turbine and methods for making and using...
- Patent number 11,879,424
- Issue date Jan 23, 2024
- HYDROKINETIC ENERGY CORP
- Walter Schurtenberger
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydraulic turbine cavitation acoustic signal identification method...
- Patent number 11,840,998
- Issue date Dec 12, 2023
- Zhejiang University
- Zheming Tong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Axial flow turbine apparatus
- Patent number 11,828,261
- Issue date Nov 28, 2023
- FLEX MARINE POWER LTD
- David Paul Mummery
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Machine assembly, in particular a tidal power plant
- Patent number 11,788,595
- Issue date Oct 17, 2023
- Aktiebolaget SKF
- Michael Baumann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Air injection device for hydraulic turbine
- Patent number 11,781,519
- Issue date Oct 10, 2023
- ANDRITZ HYDRO CANADA INC.
- Sven von Fellenberg
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Wave energy device with constricted tube and generator pod
- Patent number 11,754,034
- Issue date Sep 12, 2023
- LONE GULL HOLDINGS, LTD.
- Brian Lee Moffat
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Waterwheel
- Patent number 11,739,725
- Issue date Aug 29, 2023
- Gerald Coyle
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydroturbine runner crown with balancing slots
- Patent number 11,719,214
- Issue date Aug 8, 2023
- GE RENEWABLE TECHNOLOGIES
- Laurent Bornard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Conduit turbine for supporting conduit of water wheel rotational bo...
- Patent number 11,719,215
- Issue date Aug 8, 2023
- Seongsik Kim
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Pre-formed plug with inter-blade profiles for hydraulic turbines
- Patent number 11,692,445
- Issue date Jul 4, 2023
- GE RENEWABLE TECHNOLOGIES
- Benoît Papillon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Convex type guide plate waterwheel energy increasing device with gr...
- Patent number 11,686,283
- Issue date Jun 27, 2023
- HOHAI UNIVERSITY
- Chunxia Yang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Bearing assembly
- Patent number 11,680,605
- Issue date Jun 20, 2023
- Aktiebolaget SKF
- Michael Baumann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Accelerated and/or redirected flow-inducing and/or low pressure fie...
- Patent number 11,649,799
- Issue date May 16, 2023
- HYDROKINETIC ENERGY CORP
- Walter Schurtenberger
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Replacing a stub shaft bearing for a hydroelectric turbine using a...
- Patent number 11,635,055
- Issue date Apr 25, 2023
- ANDRITZ HYDRO CORP.
- Anthony Robert Dall
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING...
- Publication number 20240287956
- Publication date Aug 29, 2024
- HYDROKINETIC ENERGY CORP
- Walter SCHURTENBERGER
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Hydraulic Turbine Motor
- Publication number 20240280072
- Publication date Aug 22, 2024
- Robert J. Stephens
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SUCTION COVER DEVICE, AND KINETIC TIDAL POWER PLANT
- Publication number 20240254957
- Publication date Aug 1, 2024
- ENERGYMINER GMBH
- Richard ECKL
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEMS FOR HARVESTING ROTATIONAL WHEEL ENERGY FOR LANDING GEAR RET...
- Publication number 20240253809
- Publication date Aug 1, 2024
- GOODRICH CORPORATION
- Jason Bradley Allen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDRAULIC MACHINE
- Publication number 20240247633
- Publication date Jul 25, 2024
- YUMES FRONTIER INC.
- Yu HAYASHI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
COVER APPARATUS FOR DIRECTING WATER FLOW AROUND A WATERWHEEL
- Publication number 20240240603
- Publication date Jul 18, 2024
- David A. Richards
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SEALING SYSTEM FOR UNDERWATER TURBINE
- Publication number 20240200523
- Publication date Jun 20, 2024
- Aktiebolaget SKF
- Matthias Hofmann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
GPP SEAL SYSTEM MAINTENANCE, REPLACEMENT AND SEISMIC ISOLATION
- Publication number 20240200524
- Publication date Jun 20, 2024
- Gravity Power, LLC
- James Orlo Fiske
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ENERGY GENERATING DEVICE
- Publication number 20240191683
- Publication date Jun 13, 2024
- Harald KUHN
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Kinetic machine, powered by flowing water for the extraction of ene...
- Publication number 20240191684
- Publication date Jun 13, 2024
- Svend-Erik Ringtved
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ENERGY-RECOVERY TURBINE WITH PRESSURE-RELEASE VALVE
- Publication number 20240175419
- Publication date May 30, 2024
- Corporation Bearstream Inc.
- Normand LÉVESQUE
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDROELECTRIC TURBINE INSTALLATION AND OPERATION METHOD FOR ENHANCI...
- Publication number 20240159209
- Publication date May 16, 2024
- VOITH PATENT GmbH
- STUART COULSON
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
POWER CONVERTER HAVING BOOSTING MECHANISM WITH MULTI-SHAFT VERTICAL...
- Publication number 20240044310
- Publication date Feb 8, 2024
- MARINE DYNAMIC (HAINAN FREE TRADE ZONE) NEW ENERGY TECHNOLOGY LIMITED
- Xiaoming TIAN
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
CONICAL TURBINE HYDRAULIC MACHINE
- Publication number 20240044312
- Publication date Feb 8, 2024
- SHIZHENG HUANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
POWER GENERATION DEVICE
- Publication number 20240035434
- Publication date Feb 1, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yukihiko IDESHIO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Energy Collection Unit
- Publication number 20240026853
- Publication date Jan 25, 2024
- Mauricio Otaviano de Queiroz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD AND DEVICE FOR INSPECTING A HYDRO TURBINE
- Publication number 20240018932
- Publication date Jan 18, 2024
- GE Renewable Technologies
- Charles THEURER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A HYDROSTATIC PRESSURE TO KINETIC ENERGY CONVERSION SYSTEM
- Publication number 20240011458
- Publication date Jan 11, 2024
- Simon TUTURESKI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD AND DEVICE FOR DETERMINING SUCTION HEIGHT OF VARIABLE SPEED...
- Publication number 20240003327
- Publication date Jan 4, 2024
- CHINA THREE GORGES CORPORATION
- Jing YANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WAVE ENERGY DEVICE WITH CONSTRICTED TUBE AND GENERATOR POD
- Publication number 20230407835
- Publication date Dec 21, 2023
- LONE GULL HOLDINGS, LTD.
- Brian Lee Moffat
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
REPAIR DEVICE FOR BURNOUT OF STATOR IRON CORE IN GIANT HYDRAULIC TU...
- Publication number 20230396134
- Publication date Dec 7, 2023
- CHINA YANGTZE POWER CO., LTD.
- Chunhui ZHANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Tidal stream generation apparatus with pump
- Publication number 20230392573
- Publication date Dec 7, 2023
- Feng-Yan Shen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
SLUICE GATE FOR A HYDROPOWER STATION
- Publication number 20230383490
- Publication date Nov 30, 2023
- Andritz Hydro GmbH
- Francis MICHAUD
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOATING OSCILLATING WATER COLUMN-TYPE WAVE ENERGY POWER GENERATION...
- Publication number 20230366369
- Publication date Nov 16, 2023
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Xianguang LIANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
FRANCIS-TYPE HYDRAULIC MACHINE
- Publication number 20230358201
- Publication date Nov 9, 2023
- VOITH PATENT GmbH
- Björn Hübner
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Measurement Arrangement for Hydro Turbine
- Publication number 20230323848
- Publication date Oct 12, 2023
- Jarkko Maatta
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Energy Recovery Valve System with Lateral Flow Valve for Controllin...
- Publication number 20230287859
- Publication date Sep 14, 2023
- Politecnico Di Milano
- Stefano Malavasi
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD OF ELECTRIC ENERGY GENERATION AND POWER GENERATION SYSTEM, I...
- Publication number 20230250795
- Publication date Aug 10, 2023
- Zygmunt Nowak
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDRAULIC PRESSURE POWER BATTERY
- Publication number 20230250874
- Publication date Aug 10, 2023
- YANJUN CHE
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDRAULIC POWER GENERATION DEVICE
- Publication number 20230228239
- Publication date Jul 20, 2023
- Toyota Jidosha Kabushiki Kaisha
- Masashi SHIBATA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Parts or details not provided for in, or of interest apart from, the preceding groups

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Cover apparatus for directing water flow around a waterwheel

Ocean multitasking generator

Method and device for determining suction height of variable speed...

Hydraulic pressure power battery

Performance of pneumatic wave energy converter

Wave energy device with constricted tube and generator pod

Method of electric energy generation and power generation system, i...

Electrical power generation using compressed gas

Portable hydroelectric generator or alternator and system and metho...

Francis-type hydraulic machine

Wave energy capture system

Wave energy absorbing and converting device and power generation sy...

Systems for harvesting rotational wheel energy for landing gear ret...

Power converter having boosting mechanism with multi-shaft vertical...

Pumped-storage hydropower generation tower employing conduit turbin...

Inlet screen for a hydropower plant

Hydroelectric/hydrokinetic turbine and methods for making and using...

Hydraulic turbine cavitation acoustic signal identification method...

Axial flow turbine apparatus

Machine assembly, in particular a tidal power plant

Air injection device for hydraulic turbine

Wave energy device with constricted tube and generator pod

Waterwheel

Hydroturbine runner crown with balancing slots

Conduit turbine for supporting conduit of water wheel rotational bo...

Pre-formed plug with inter-blade profiles for hydraulic turbines

Convex type guide plate waterwheel energy increasing device with gr...

Bearing assembly

Accelerated and/or redirected flow-inducing and/or low pressure fie...

Replacing a stub shaft bearing for a hydroelectric turbine using a...

Patents Applicationslast 30 patents

HYDROELECTRIC/HYDROKINETIC TURBINE AND METHODS FOR MAKING AND USING...

Hydraulic Turbine Motor

SUCTION COVER DEVICE, AND KINETIC TIDAL POWER PLANT

SYSTEMS FOR HARVESTING ROTATIONAL WHEEL ENERGY FOR LANDING GEAR RET...

HYDRAULIC MACHINE

COVER APPARATUS FOR DIRECTING WATER FLOW AROUND A WATERWHEEL

SEALING SYSTEM FOR UNDERWATER TURBINE

GPP SEAL SYSTEM MAINTENANCE, REPLACEMENT AND SEISMIC ISOLATION

ENERGY GENERATING DEVICE

Kinetic machine, powered by flowing water for the extraction of ene...

ENERGY-RECOVERY TURBINE WITH PRESSURE-RELEASE VALVE

HYDROELECTRIC TURBINE INSTALLATION AND OPERATION METHOD FOR ENHANCI...

POWER CONVERTER HAVING BOOSTING MECHANISM WITH MULTI-SHAFT VERTICAL...

CONICAL TURBINE HYDRAULIC MACHINE

POWER GENERATION DEVICE

Current Energy Collection Unit

METHOD AND DEVICE FOR INSPECTING A HYDRO TURBINE

A HYDROSTATIC PRESSURE TO KINETIC ENERGY CONVERSION SYSTEM

METHOD AND DEVICE FOR DETERMINING SUCTION HEIGHT OF VARIABLE SPEED...

WAVE ENERGY DEVICE WITH CONSTRICTED TUBE AND GENERATOR POD

REPAIR DEVICE FOR BURNOUT OF STATOR IRON CORE IN GIANT HYDRAULIC TU...

Tidal stream generation apparatus with pump

SLUICE GATE FOR A HYDROPOWER STATION

FLOATING OSCILLATING WATER COLUMN-TYPE WAVE ENERGY POWER GENERATION...

FRANCIS-TYPE HYDRAULIC MACHINE

Measurement Arrangement for Hydro Turbine

Energy Recovery Valve System with Lateral Flow Valve for Controllin...

METHOD OF ELECTRIC ENERGY GENERATION AND POWER GENERATION SYSTEM, I...

HYDRAULIC PRESSURE POWER BATTERY

HYDRAULIC POWER GENERATION DEVICE