Ocean Wave / Current / Thermal Power Generator Patents
( 1989-2007 )
Ocean current power generator
US 7279803
Submersible power plant
USPAppln 2007214780
Multiphased And Multidimentional Wave Converter
USPAppln 2007200353
Archimedes power generator
USPAppln 2007108774
Wave power apparatus...
USPAppln 2007102937
Integrated ocean wave harness unit
USPAppln 2007089682
Marine water conversion
USPAppln 2007084768
Method and apparatus for wave energy conversion...
USPAppln 2007018458
Ocean wave generation
USPAppln 2006273594
Installation for harvesting energy of tides (INET) in shallow waters
USPAppln 2006008351
Hydro-electric farms
USPAppln 2005285405
Machine and system for power generation through movement of water
USPAppln 2005248162
Float type base structure for wind power generationon the ocean
USPAppln 2005206168
Tidal current accelerating structure for electrical power generation
USPAppln 2005236843
Wave energy converter
USPAppln 2005084333
Converting energy from flowing fluids into electrical energy
USPAppln 2005132700
Apparatus of converting ocean wave energy into electric power
USPAppln 2004239120
Tidal irrigation and electrical system
USPAppln 2004022584
Ship propulsion and power generation, aided by gyroscope and energized by sea waves
USPAppln 2003129893
Wave power generator
USPAppln 2004163387
Mechanism for extendable rotor blades for power generating wind and ocean current turbines...
USPAppln 6923622
Sea pressure electricity
USPAppln 2004108730
Reciprocating generator wave power buoy
USPAppln 2004061338
Method and installation of power generation by ocean wave
USPAppln 2003110767
Tidal/wave compressed air electricity generation
USPAppln 2002162326
Shore-based ocean thermal gradient hydraulic power plant
USPAppln 2003131597
Extendable rotor blades for power generating wind and ocean current turbines...
USPAppln 2003044274
Method of utilization a flow energy and power installation
USPAppln 2003066934
Wind and water motor
USPAppln 2003032343
Apparatus and method for optimizing the power transfer produced by a wave energy converter
USPAppln 2002047273
Wave driven power generation system
USPAppln 2003019207
Ocean motion power
USPAppln 2003024247
Ocean wave power generator
USPAppln 2002157398
Floating apparatus and method for extracting power from sea waves
US 6476511
Ocean power plant inlet screen
US 6451204
Submersible electrical power generating plant
USPAppln 2002158472
Apparatus for converting ocean wave motion to electricity
US 6700217
Apparatus converting ocean wave energy
USPAppln 2002078687
Magneto hydro dynamical tidal and ocean current converter
US 6310406
Power generation apparatus utilizing energy produced from ocean level fluctuation
US 6208035
Ocean thermal gradient hydraulic power plant
US 6202417
Wave enhancer for a system for producing electricity from ocean waves
US 5986349
Ocean current energy converter
US 6006518
Submerged reciprocating electric generator
US 6020653
Helical turbine assembly operable under multidirectional gas and water flow for power
US 6036443
Equipment to extract ocean wave power
US 5789826
Helical turbine assembly operable under multidirectional fluid flow for power and propulsion systems
US 5642984Ocean thermal energy conversion platform
US 5555838
Reciprocating electric generator
US 5696413
Tidal system and method for cleansing a harbor
US 5829917
Leak prevention in underwater power generation
US 5491366
Equipment to extract ocean wave power
US 5311064
Ocean current power generation system
US 5230215
Water gate array for current flow or tidal movement pneumatic harnessing system
US 5074710
Labrador water-wave energy converter
US 5094595
Wave driven power generation system
US 4781023
Ocean wave energy extracting erosion reversal and power generation system
US 4748338
Methods and apparatus for ocean thermal energy conversion using metal hydride heat exchangers
US 4781029
Wave energy system
US 4931662
Method comprising electricity transmission, hydrogen productin and its transportation, from ocean and/or tidal current power generation apparatus...
USPAppln 2005121917
Installation for harvesting ocean currents
USPAppln 2002197148
Apparatus and methods for energy conversion in an ocean environment
US2002145288
Wave energy transducer
US2002195823
Helical turbine assembly operable under multidirectional gas and water flow for power and propulsion systems
US 6155892
Piezoelectric generation of electrical power from surface waves on bodies of water using suspended weighted members
US 5578889
MECHANISM FOR ELECTROMOTIVE FORCE GENERATION UNDER THE INFLUENCE OF RIVER, SEA AND OCEAN WATERS
BG 109466
INTERMITTENT FORCE POWERED ELECTROMAGNETIC CONVERTERS ESPECIALLY FOR SEA WAVES
WO 2007112241
Plant for conversion of sea wave power into mechanical energy
MD 160Y
DISTENSIBLE TUBE WAVE ENERGY CONVERTER
WO 2007088325
UNDERWATER MINERAL MINING RIG
RU 2302528
Multipart wind power and ocean current power extraction system...
DE 102006061745
CONVERSION OF OCEAN WAVE ENERGY INTO ELECTRICAL POWER
WO 2007077555
MULTIPART WIND POWER, OCEAN CURRENT POWER EXTRACTION PLANT
WO 2007076837
ELECTRICITY GENERATING EQUIPMENT WITH OCEAN ENERGY, WATER ENERGY AND WIND ENERGY
WO 2007071161
SUBSTRUCTURE FOR OCEAN WIND POWER GENERATION...
JP 2007120470
2007-05-17Automatically-adjustable power generation device from sea current
CN 1963183
2007-05-16Building air-conditioning system with seawater as secondary refrigerant for cooling running water
CN 1963320
2007-05-16Quantum energy source and electric generating device thereof
CN 1949648
2007-04-18CAPACITY DIFFERENTIAL EXTERNAL COMBUSTION ENGINE
JP 2007085322
2007-04-05Improvement in the apparatus of converting ocean wave energy into electric power
TW 298646Y
2006-10-01OCEAN CURRENT POWER-GENERATING DEVICE...
JP 2007009833
2007-01-18MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING WATER
CA 2510171
2007-01-21AN INNOVATIVE RENEWABLE ENERGY DEVICE FOR PUMPING SEA WATER TO ON-SHORE FACILITIES
CA 2513155
2007-01-20A WAVE POWER APPARATUS...
KR 20060114331
2006-11-06Collapsible paddle ocean current energy generator
CN 1888420
2007-01-03DEVICE AND METHOD FOR GENERATING POWER USING FLOATING AND GEAR
KR 100299741B
2001-06-12A wave power apparatus having a float and means for locking the float in a position above the ocean surface
CN 1878952
2006-12-13TIDAL ENERGY SYSTEM
MXPA 06002361
2006-08-31Tidal energy system
CN 1868112
2006-11-22POWER GENERATING DEVICE INSTALLED ON SEA BOTTOM/RIVER BOTTOM
JP 2006291780
2006-10-26HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM ...
KR 20040107166
2004-12-20PROPELLER-TYPE OFFSHORE COMBINED POWER GENERATING SYSTEM...
KR 20040107165
2004-12-20HELICAL TYPE OFFSHORE COMBINED GENERATING SYSTEM...
KR 20040107164
2004-12-20METHODS AND APPARATUS FOR POWER GENERATION
WO 2006113855
2006-10-26MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING FLUID
CA 2531708
2006-10-15MODULAR SYSTEM FOR GENERATING ELECTRICITY FROM MOVING FLUID
CA 2504776
2006-10-15Ocean buoyancy power station
CN 2818833Y
2006-09-20OCEAN WAVE HYDRAULIC AIR COMPRESSOR
CA 2499018
2006-09-10Seawave power generation equipment
CN 1831326
2006-09-13OCEANIC CURRENT POWER GENERATION SYSTEM INSTALLED IN BREAKWATER
KR 20030050834
2003-06-25PILE FIXING TYPE OCEAN CURRENT POWER GENERATION SYSTEM
KR 20030024225
2003-03-26VERTICAL SHAFT TYPE OCEAN CURRENT POWER GENERATION SYSTEM
KR 20030024224
2003-03-26WAVE POWER GENERATION SYSTEM
KR 20010044819
2001-06-05GENERATOR USING OCEAN CURRENT
KR 20010078479
2001-08-21GRAVITATIONAL WAVE POWER GENERATION DEVICE
JP 2006226274
2006-08-31WATER-WHEEL GENERATOR
RU 2287081
2006-07-10Electricity generator using ocean current
CN 1800632
2006-07-12Electricity generating device by using ocean wave energy
CN 1800629
2006-07-12Ocean current dynamic exchange electric power generator
CN 2789452Y
2006-06-21Electric generating equipment utilizing seatide
CN 1776217
2006-05-24Generator set by seawater wave
CN 1779227
2006-05-31Floating apparatus for deploying in a marine current for gaining energy
GB 2422878
2006-08-09Adaptive ocean current generator
CN 1766306
2006-05-03Swinging type ocean wave electricity generating apparatus
CN 1763366
2006-04-26WATER FLOW TURBINE
CA 2489946
2006-07-05AN ARRANGEMENT FOR CONVERTING KINETIC ENERGY OF OCEAN CURRENTS INTO ELECTRIC ENERGY
WO 2006071142
2006-07-06Apparatus and method for optimizing the power transfer produced by a wave energy converter (WEC)
NZ 531333
2006-03-31Generating technology of ocean energy, hydroenergy and wind energy
CN 1746485
2006-03-15THERMAL POWER STATION
RU 2261996
2005-06-10HYDROPNEUMATIC INSTALLATION FOR GENERATING ELECTRIC POWER AND FOR IRRIGATION
RO 120422
2006-01-30WAVE MOTION DYNAMO
JP 2006002645
2006-01-05POWER STATION USING OCEAN CURRENTS
MXPA 02003441
2004-09-10LATERALLY LONG WATER TURBINE TYPE WATER FLOW GENERATOR
JP 2005351125
2005-12-22Method for generating electric power by sunlight and sea
CN 1707090
2005-12-14Generating electricity using ocean currents...
GB 2416193
2006-01-18A MACHINE AND SYSTEM FOR POWER GENERATION THROUGH MOVEMENT OF WATER
WO 2005119053
2005-12-15POWER PLANT
UA 73649
2004-07-15TEMPERATURE DIFFERENCE POWER GENERATION DEVICE
JP 2005291112
2005-10-20OCEAN ENERGY ACCUMULATOR
CA 2467287
2005-11-14Ocean temperature difference energy and solar energy reheat circulating electric generating method
CN 1673527
2005-09-28HYDRO-ELECTRIC FARMS
WO 2005067656
2005-07-28Ocean energy engine and its commutator, accumulator
CN 1605752
2005-04-13A power generating device using ocean wave energy
HK 1066435
2005-02-04Sea platform type lifting vortex blade type marine energy generator
CN 1598292
2005-03-23APPARATUS FOR CONVERTING OF WATER SURFACE WAVES ENERGY INTO MECHANICAL ENERGY
WO 2004094815
2004-11-04Ecological, clean and environment protective new energy of super pressure water energy power station
CN 1670362
2005-09-21RECIPROCATING GENERATOR WAVE POWER BUOY
WO 2005103485
2005-11-03Mechanical sea water generating apparatus
CN 1560465
2005-01-05Tidal current/tidal stream electrical generator
IE 20040107
2005-08-24An ocean power converter
GB 2410299
2005-07-27A device for converting ocean wave energy into electrical energy
GB 2410983
2005-08-17FOUNDATION FOR OCEAN WIND POWER GENERATING DEVICE...
JP 2005194792
2005-07-21GENERATING EQUIPMENT
JP 2005194950
2005-07-21DRIFTING INSTALLATION FOR UTILIZING OCEAN DEEP WATER
JP 2005143403
2005-06-09COMBINED POWER GENERATION SYSTEM
JP 2005120959
2005-05-12FLOATING BODY TYPE WAVE FORCE POWER GENERATOR
JP 2005069212
2005-03-17CONSTRUCTION METHOD OF OCEAN GENERATOR...
JP 2005009469
2005-01-13APPARATUS AND METHODS FOR ENERGY CONVERSION IN AN OCEAN ENVIRONMENT
WO 03087570
2003-10-23POWER GENERATION BARGE OF TIDAL CURRENT POWER GENERATION...
JP 2004293352
2004-10-21AN APPARATUS FOR POWER GENERATION FROM OCEAN TIDES...
WO 03098033
2003-11-27AN APPARATUS FOR POWER GENERATION FROM OCEAN TIDES...
AU 2003209668
2003-12-02WAVE ENERGY POWER PLANT
WO 03066971
2003-08-14Multi-hull ocean-going ship with movable float body wave power plant...
DE 10300599
2004-07-22Automatic energy-blending absorbing method for marine waves
CN 1424502
2003-06-18OFFSHORE WIND POWER GENERATION FACILITY
JP 2004176626
2004-06-24METHOD AND EQUIPMENT FOR WAVE POWER GENERATION
JP 2004176621
2004-06-24ENERGY EXTRACTION FROM OCEAN DEPTHS
WO 03052266
2003-06-26OCEAN WAVE ENERGY CONVERTER
CA 2408855
2004-04-30BUOYANCY POWER-GENERATING DEVICE
JP 2004150418
2004-05-27HIGH-EFFICIENCY SEMI-DRAG TYPE CAGE TYPE WATER WHEEL SYSTEM
JP 2004144021
2004-05-20POWER PLANT
WO 2004001225
2003-12-31OCEAN CURRENT POWER-GENERATING DEVICE
JP 2004068638
2004-03-04WATER POWER STATION
CA 2387525
2003-11-24TIDAL/WAVE COMPRESSED AIR ELECTRICITY GENERATION
WO 02090768
2002-11-14BUOY HAVING MEANS FOR SELF-GENERATING ELECTRICITY USING WAVEPOWER
CA 2381000
2002-10-20POWER GENERATION FACILITY
JP 2003278632
2003-10-02OFFSHORE POWER GENERATING DEVICE
JP 2003254224
2003-09-10OCEAN GENERATION
JP 2003172247
2003-06-20Non-directional watershed fully autoamtic hydroelectric generator
CN 1419046
2003-05-21FLOAT STRUCTURE FOR WAVE-POWER GENERATOR
JP 2003139036
2003-05-14POWERTRAIN FOR POWER GENERATOR
MXPA 01010914
2003-06-24WAVE-POWER PUMP
JP 2003139037
2003-05-14TIDE OCEAN CURRENT POWER GENERATING APPARATUS
JP 2003074455
2003-03-12Building undersea power plant by using tidal energy
CN 1329211
2002-01-02UNDERWATER MULTIAXIAL HYDRAULIC TURBINE POWER CONVERTER
JP 2003013834
2003-01-15Power generator using ocean engergy
CN 2483519Y
2002-03-27Ocean energy power generator
CN 1388318
2003-01-01HIGH OUTPUT WAVE ACTIVATED POWER GENERATION BUOY
JP 2002332946
2002-11-22System for using water to produce electrical power
DE 10120434
2002-10-31POWER GENERATION DEVICE UTILIZING WAVE AND TIDAL POWER
JP 2002322975
2002-11-08WASER
CA 2342378
2002-09-28OCEAN CURRENT POWER GENERATING DEVICE
JP 2002266743
2002-09-18POWER GENERATING DEVICE UTILIZING OCEAN WAVES
JP 2002188554
2002-07-05CONTROLLER OF PENDULUM TYPE WAVE POWER GENERATOR
JP 2002142498
2002-05-17SUBMARINE BOAT FOR OCEAN CURRENT POWER GENERATION
JP 2002127988
2002-05-09Mobile underwater power station...
DE 10036314
2002-02-07OCEAN HYDRAULIC AIR COMPRESSOR
JP 2002021699
2002-01-23FLOATING WAVE ENERGY CONVERTER
WO 0071891
2000-11-30COMBINED WAVE ENERGY CONVERTER
WO 0071892
2000-11-30WAVE ACTIVATED POWER GENERATING DEVICE
JP 2001329939
Ocean wave power machine
CN 1303995
OCEAN BASE POWER PLANT
JP 2001172950
Floating water power plant for generation of electric current
DE 19949828
OSCILLATING GENERATOR
JP 2001041141
Wave power generation system has ocean float units with funnel-shaped wave collectors...
DE 19933760
SURF-DRIVEN ELECTRICAL APPARATUS
WO 0032930
HIGHLY EFFICIENT METHOD AND ITS DEVICE FOR CONVECTION FLOW TEMPERATURE DIFFERENCE PRIME MOVER
JP 2000303947
POWER GENERATING SYSTEM STRUCTURE BOAT
JP 2000297737
MULTI-PURPOSE USE PLANT FOR DEEP LAYER WATER IN OCEAN
JP 2000087579
FLOATING BODY TYPE WAVE POWER SYSTEM
JP 2000045925
ON-WATER POWER GENERATING DEVICE
JP 11343956
METHOD AND APPARATUS FOR CONVERTING THERMAL ENERGY OF A NATURAL WATER SOURCE
WO 9845598
FLOATING POWER GENERATION SYSTEM STRUCTURE
JP 11280635
OCEAN CURRENT POWER GENERATING METHOD
JP 11247752
OCEAN FACILITY
JP 11247165
TIDAL ELECTRIC POWER GENERATING METHOD
JP 11210612
Ocean development and emigrant engineering-seawave power station
CN 1172749
COMPOSITE POWER GENERATING DEVICE USING SUNK PONTOON AS CHANNEL
JP 10252637
DEVICE FOR CONVERSION OF POTENTIAL ENERGY OF WORLD OCEAN INTO ELECTRIC POWER...
RU 2144968
FRESH WATER MANUFACTURING DEVICE FOR OPEN CYCLE OCEAN THERMAL ENERGY CONVERSION AND METHOD THEREFOR
JP 10159709
POWER PLANT WITH INTERCONNECTED CONDENSER
CA 2191254
Deep water riser assembly
GB 2307259
GENERATING ELECTRIC POWER FROM OCEAN WAVES BY CONVERTING LINEAR MOVEMENT OF BUOYS TO ROTATIONAL MOVEMENT
NZ 299450
1998-12-23OCEAN THERMAL ENERGY CONVERSION (OTEC) SYSTEM
WO 9641079
Power generation by ocean temperature difference through expension of heated liquid
CN 1162698
HELICAL TURBINE FOR POWER AND PROPULSION SYSTEMS
WO 9638667
SEA WAVES ENERGY CONVERTER
WO 9737122
METHOD FOR POLLUTION-FREE POWER GENERATION
JP 9201038
Ocean current power generator
EP 0708241
1996-04-24Wave power station e.g. for sea or ocean
DE 19515138
GENERATOR USING FREE-WHEEL
JP 7279817
BREAKWATER ENERGY DYKE
BG 62184
CAISSON FOR OCEAN CURRENT POWER GENERATION
JP 7259064
METHOD FOR CONVERSION OF ENERGY AND POWER UNIT FOR ITS REALIZATION
RU 2107233
1998-03-20Ocean hydraulic automatic power generating set
CN 1111722
1995-11-15EQUIPMENT TO EXTRACT OCEAN WAVE POWER
WO 9504885
MARINE STRUCTURE FOR ELECTRIC POWER GENERATION
JP 7216859
OCEAN STRUCTURE HAVING WAVE POWER UTILIZING FUNCTION
JP 7158555
Integrative tide and wave energy power generating apparatus
CN 1092846
DEEP WATER UTILIZING EQUIPMENT
JP 7063155
1995-03-07OCEAN POWER GENERATION WITH WIND PRESSURE CONVERSION
JP 6272658
HYDRAULIC POWER DEVICE
JP 6066243
METHOD OF FORMING LOW-COST CLEAN ENERGY HAVING HIGH EFFICIENCY
JP 4302961
HYDRAULIC POWER GENERATION IN SMALL FLOW VELOCITY AND LARGE QUANTITY FLOWING WATER
JP 5141340
SECOND GENERATION POWER SOURCE MACHINE
CN 1056153
DEVICE FOR THE CONVERSION OF THE ENERGY OF SEA AND OCEAN WAVES INTO ELECTRIC POWER
BG 51316
TIDAL POWER GENERATING METHOD AND DEVICE
JP 6093952
Tidal and wave-power collection apparatus for installation in large bodies of water
EP 0496146
OCEAN CURRENT POWER GENERATING CONCEPTION
JP 4269380
POWER GENERATOR PLANT
JP 4198899
COMBINED CYCLE POWER PLANT
JP 4127866
OCEAN TEMPERATURE DIFFERENCE POWER GENERATOR DEVICE
JP 4128570
OCEAN CURRENT MHD POWER GENERATION/MAGNETIC SEPARATOR
JP 404655METHOD AND SYSTEM FOR CONVERTING HEAT IN OCEAN TEMPERATURE DIFFERENCE INTO MECHANICAL ENERGY
JP 3253279
WAVE POWER PRIME MOVER
JP 2185677
OCEAN THERMAL ELECTRIC POWER STATION
SU 1681031
1991-09-30OCEAN/WASTE HEAT TEMPERATURE DIFFERENCE GENERATING SYSTEM
JP 2271080
WAVE GENERATOR
WO 8907197
PLANT GENERATING ELECTRIC POWER THROUGH THE USE OF THERMAL ENERGY OF THE OCEAN
SU 1654606
APPARATUS UTILIZING FLUID CURRENTS TO COMPRESS AIR FOR POWER GENERATION
WO 8911592
OCEAN TEMPERATURE DIFFERENCE POWER GENERATION METHOD
JP 2125975
Pipe network for extracting energy from ocean waves and tidal flows
GB 2221958
Equipment for exploiting ocean waves
IT 1226789
SEAWATER POWER METHOD
JP 1271667
CIRCULATING CURRENT TYPE GENERATING METHOD BY OCEAN CURRENT
JP 1203663
MULTIPUPOSE OPEN TYPE OCEAN THERMAL ENERGY COMPOUND GENERATING METHOD AND GENERATING SET
JP 1155080
OCEAN POWER STATION
SU 1495492
OCEAN TEMPERATURE DIFFERENCE POWER GENERATION SET
JP 63134867
