ClassID:

86193

C02F1/14 - page 2 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy

Recent Application in this class:
#301
20160146507
2016-05-26

Solid state solar thermal energy collector

#302
20160136537
2016-05-19

Desalination or water purification means, extremely low cost construction and operation

#303
20160131401
2016-05-12

Ambient water condensing apparatus

#304
20160122206
2016-05-05

SOLAR STILL COUNTERCURRENT FLOW SYSTEM AND APPARATUS

#305
20160114259
2016-04-28

WATER TREATMENT ASSEMBLY COMPRISING A SOLAR EVAPORATOR

#306
20160114258
2016-04-28

Sea water evaporator, and evaporation rope module for salt production

#307
20160107901
2016-04-21

Liquid purification methods and apparatus

#308
20160091224
2016-03-31

Complexed nanoparticle material, composition and use comprising the same for heating liquid

#309
20160060136
2016-03-03

Solar still system and related water transportation apparatus

#310
20160059148
2016-03-03

Solar still apparatus

#311
20160057948
2016-03-03

Solar still system and related solar driven irrigation apparatus

#312
20160043694
2016-02-11

SOLAR THERMAL COLLECTORS AND THIN PLATE HEAT EXCHANGERS FOR SOLAR APPLICATIONS

#313
20160002073
2016-01-07

RENEWABLE DESALINATION OF BRINES

#314
20150353379
2015-12-10

Photovoltaic panel-interfaced solar-greenhouse distillation systems

#315
20150353378
2015-12-10

Techniques for increasing the evaporation rate in evaporation ponds

#316
20150353377
2015-12-10

Humidification-dehumidifaction desalination system

#317
20150344325
2015-12-03

DEVICE AND METHOD FOR SOLAR DISTILLATION

#318
20150344324
2015-12-03

Systems and methods of providing micro-renewable electrical energy

#319
20150336807
2015-11-26

Hydrogen-powered desalination plant

#320
20150329378
2015-11-19

Multi-effect solar distillation system and associated methods

#321
20150299013
2015-10-22

Solar desalination and power generation plant

#322
20150298991
2015-10-22

Water desalination system and method using fresnel lens

#323
20150291463
2015-10-15

APPARATUS AND METHOD FOR DESALINATING SEAWATER

#324
20150283476
2015-10-08

SYSTEM FOR USING WATER FROM RAINFALL FOR CREATING PERMANENT OR SEASONAL WATER SOURCES OR WATERING POINTS

#325
20150266762
2015-09-24

COMPLEX APPARATUS OF REVERSE ELECTRODIALYSIS EQUIPMENT AND DESALINATION PLANT AND METHOD FOR IMPROVING POWER DENSITY THEREOF

#326
20150266750
2015-09-24

SOLAR-POWERED DESALINATION SYSTEM

#327
20150251923
2015-09-10

Method and device for treating a fluid

#328
20150246826
2015-09-03

Solar desalination system employing a humidification-dehumidification process

#329
20150225256
2015-08-13

WATER RECLAMATION SYSTEM AND METHOD

#330
20150209686
2015-07-30

Multi-effect solar distiller with multiple heat sources

#331
20150190728
2015-07-09

Subterranean well production saltwater evaporation station with iodine separator

#332
20150166371
2015-06-18

Desalination system and method for desalination

#333
20150107983
2015-04-23

Household solar still with easy operation and maintenance and enhanced output

#334
20150014147
2015-01-15

System and method of desalinating seawater

#335
20150014146
2015-01-15

Desalination system and desalination method

#336
20140367347
2014-12-18

Methods and systems for processing multicomponent solutions of mineral salts

#337
20140360859
2014-12-11

Solar water purifier

#338
20140346032
2014-11-27

DESALINATION SYSTEM

#339
20140311887
2014-10-23

Condensed vapor collection system and method

#340
20140305788
2014-10-16

DISTILLATION APPARATUS AND DISTILLATION METHOD

#341
20140290247
2014-10-02

Integrative System of Concentrating Solar Power Plant and Desalineation Plant

#342
20140284200
2014-09-25

Phase change liquid purifier and pump

#343
20140283517
2014-09-25

Systems and methods for water reclamation and ethanol distillation

#344
20140283516
2014-09-25

Apparatus and method for producing electricity and treated water

#345
20140262739
2014-09-18

METHOD OF FORMING UNDERGROUND CAVERN AND DESALINIZATION PROCESS

#346
20140238839
2014-08-28

Desalination system

#347
20140238838
2014-08-28

Water vapor collectors

#348
20140238837
2014-08-28

CONTINUOUS TYPE WASTEWATER PURIFYING DEVICE

#349
20140238836
2014-08-28

Water vapor collection bottles

#350
20140231327
2014-08-21

PORTABLE SOLAR APPARATUS FOR PURIFYING WATER

#351
20140217036
2014-08-07

SYSTEMS AND METHODS FOR A NANOPARTICLE PHOTOCATALYZED THROUGH-FLOW DEGRADATION REACTOR

#352
20140209450
2014-07-31

Dewatering method using a wicking material

#353
20140197022
2014-07-17

SOLAR-POWERED HUMIDIFICATION-DEHUMIDIFICATION DESALINATION SYSTEM

#354
20140178288
2014-06-26

Method for increasing evaporation rate of an evaporative pond using solar energy

#355
20140166468
2014-06-19

PORTABLE AND STATIONARY DISTILLATION UNIT FOR THE SIMULTANEOUS PRODUCTION OF DISTILLED WATER AND SALT, ENHANCHED BY SOLAR COLLECTORS

#356
20140166210
2014-06-19

Subterranean well production saltwater evaporation station

#357
20140124356
2014-05-08

PROCESS FOR SOLAR THERMAL ENERGY PRODUCTION

#358
20140116870
2014-05-01

Apparatus, system and method for resource distribution

#359
20140079803
2014-03-20

Optimizing egg production characteristics via seawater mineralization

#360
20140076812
2014-03-20

Water purification systems and methods

#361
20140054159
2014-02-27

Seawater, brine or sewage solar desalination plant, and desalination method

#362
20140034477
2014-02-06

Water Supply Systems

#363
20140034476
2014-02-06

PURIFICATION OF WATER BY HEATING WITH SUNLIGHT, VIA OPTICAL CABLE

#364
20140027268
2014-01-30

PURIFICATION OF WATER BY HEATING WITH SUNLIGHT, VIA OPTICAL CABLE

#365
20140014212
2014-01-16

Thermodynamic balancing of combined heat and mass exchange devices

#366
20130291532
2013-11-07

Tidal energy seawater desalination system, power generation system and integral energy utilization system

#367
20130270100
2013-10-17

Evaporative desalination device of multi stage and multi effect using solar heat

#368
20130264260
2013-10-10

Forward osmosis system comprising solvent separation by means of membrane distillation

#369
20130168224
2013-07-04

LEVERAGE OF WASTE PRODUCT TO PROVIDE CLEAN WATER

#370
20130133323
2013-05-30

Solar steam generator

#371
20130118887
2013-05-16

Hybrid solar desalination system

#372
20130112189
2013-05-09

Solar steam generation

#373
20130105151
2013-05-02

Steam supply for enhanced oil recovery

#374
20130068607
2013-03-21

Apparatus for distillation of water and methods for using same

#375
20130042902
2013-02-21

HYBRID SOLAR ENERGY CONVERSION SYSTEM WITH PHOTOCATALYTIC DISINFECTANT LAYER

#376
20130001164
2013-01-03

Solar membrane distillation system and method of use

#377
20120325644
2012-12-27

Throughput solar still

#378
20120318658
2012-12-20

DEVICE FOR DISTILLING VARIOUS KINDS OF WATER BY USING SOLAR HEAT, AND DISTILLATION METHOD

#379
20120292176
2012-11-22

WATER TREATMENT PROCESS

#380
20120285815
2012-11-15

SOLAR STILL ASSEMBLY

#381
20120285629
2012-11-15

Harvesting contaminants from liquid

#382
20120273337
2012-11-01

WATER PURIFICATION SYSTEMS AND METHODS

#383
20120267231
2012-10-25

SYSTEM AND METHOD OF PASSIVE LIQUID PURIFICATION

#384
20120267230
2012-10-25

Solar thermal device for producing fresh water

#385
20120265122
2012-10-18

Production of graphene and nanoparticle catalysts supported on graphene using laser radiation

#386
20120234771
2012-09-20

Solar enclosure for water reuse

#387
20120234667
2012-09-20

Desalination Apparatus, A Module For Use In A Desalination Aparatus, And A Method of Desalinating A Saline Water Source

#388
20120234666
2012-09-20

APPARATUS AND METHODS FOR WATER TREATMENT

#389
20120234665
2012-09-20

Method and apparatus for purifying water

#390
20120228117
2012-09-13

SYSTEM AND METHOD OF PURIFYING AND RECYCLING OR DISCHARGING SEPTIC TANK EFFLUENT, GRAYWATER, RAINWATER AND STORMWATER

#391
20120228114
2012-09-13

Solar powered water purification system

#392
20120211346
2012-08-23

Superhydrophobic coated apparatus for liquid purification by evaporative condensation

#393
20120192562
2012-08-02

Steam generation device

#394
20120175237
2012-07-12

Water Purifying Apparatus

#395
20120138448
2012-06-07

Method for desalinating saltwater with desalination device

#396
20120138447
2012-06-07

Solar desalination system with solar-initiated wind power pumps

#397
20120129242
2012-05-24

Falling film evaporator

#398
20120118803
2012-05-17

Manually operated continuous flow type drinking water disinfector using concentrated solar radiation

#399
20120112473
2012-05-10

Solar desalination system with reciprocating solar engine pumps

#400
20120103785
2012-05-03

Seawater desalinization device

#401
20120103784
2012-05-03

Seawater desalinization system

#402
20120103783
2012-05-03

Seawater desalinization device

#403
20120085635
2012-04-12

Large scale insulated desalination system

#404
20120085108
2012-04-12

Desalination using low-grade thermal energy

#405
20120085094
2012-04-12

Photovoltaic-thermal (PV-T) system for desalination

#406
20120067338
2012-03-22

SOLAR ENERGY CONVERSION SYSTEM

#407
20120055857
2012-03-08

Water purifier

#408
20120012452
2012-01-19

Desalination system

#409
20120000762
2012-01-05

Solar thermal system for the partial desalination of seawater and electrical energy

#410
20110290725
2011-12-01

Solar membrane distillation system and method of use

#411
20110284362
2011-11-24

Systems and methods for solar water purification

#412
20110277842
2011-11-17

EcoSafe Desal Brine Return System

#413
20110266132
2011-11-03

AIR FLOW-CIRCULATION SEAWATER DESALINATION APPARATUS

#414
20110265474
2011-11-03

Water reclamation system and method

#415
20110259729
2011-10-27

Low cost desalination method using renewable energy and recycled materials

#416
20110253522
2011-10-20

Method and system for purifying liquid using waste heat

#417
20110220588
2011-09-15

Wastewater treatment apparatus and method

#418
20110203915
2011-08-25

Solar distillation device

#419
20110198208
2011-08-18

METHOD FOR DESALINATING WATER CONTAINING SALT

#420
20110197879
2011-08-18

Solar collector for evaporation of aqueous solutions

#421
20110146939
2011-06-23

Energy absorption and release devices and systems

#422
20110139714
2011-06-16

PROCESS FOR REDUCING BULKING SLUDGE IN ACTIVATED SLUDGE WASTEWATER TREATMENT

#423
20110139601
2011-06-16

SOLAR STILLS

#424
20110139599
2011-06-16

Evaporative desalination system

#425
20110114546
2011-05-19

Water Container Having Germicidal Water Purification Unit

#426
20110088423
2011-04-21

STRUCTURE AND METHOD FOR THE COLLECTION OF AN EVAPORATED FLUID

#427
20110084025
2011-04-14

WATER PURIFIER AND WATER PURIFICATION METHOD

#428
20110048921
2011-03-03

Solar desalinization plant

#429
20110048006
2011-03-03

Solar desalinization plant

#430
20110042314
2011-02-24

METHOD FOR MAKING PURIFIED WATER AND ELECTRICITY AND A DEVICE THEREFOR

#431
20110036703
2011-02-17

Desalination system

#432
20110024281
2011-02-03

Systems and methods for water distillation

#433
20110023485
2011-02-03

Water reclamation system and method

#434
20110017679
2011-01-27

HOME-SCALE WATER AND SANITATION SYSTEM

#435
20110011808
2011-01-20

SOLAR WATER PASTEURIZER

#436
20110000778
2011-01-06

EVAPORATIVE DESALINATION APPARATUS OF SEA WATER, USING PHASE CHANGE MEDIUM

#437
20100320071
2010-12-23

Integrated solar thermal and nuclear enabled water purification and hydrocarbon refining processes

#438
20100314238
2010-12-16

HYBRID SOLAR DESALINATION SYSTEM

#439
20100314237
2010-12-16

Water purification

#440
20100308124
2010-12-09

Apparatus for producing a mass of water vapor, apparatus for producing, moving and climbing a mass of water vapor, and method of causing artificial stimulation of rain

#441
20100307910
2010-12-09

TILTED MULTI EFFECT DISTILLATION MODULE WITH MEANS FOR HEATING AND COOLING

#442
20100288619
2010-11-18

Energy-Saving Type Apparatus For Producing Freshwater

#443
20100275599
2010-11-04

Solar desalination system

#444
20100230272
2010-09-16

METHOD AND APPARATUS FOR USING HYDROGEN

#445
20100206743
2010-08-19

Separation process

#446
20100192944
2010-08-05

SOLAR WATER HEATER AND DISTILLER

#447
20100183903
2010-07-22

Utility scale osmotic grid storage

#448
20100180931
2010-07-22

Solar Power Equipment for the Industrial Processing of Various Materials Through the Utilization of Solar Energy

#449
20100143220
2010-06-10

Process for the preparation of solar salt having high purity and whiteness

#450
20100139871
2010-06-10

Dry pond water evaporation system and method of evaporating water

#451
20100096250
2010-04-22

SEA WATER DESALINATION SYSTEM AND METHOD FOR PREPARING DRINKING WATER

#452
20100044206
2010-02-25

Pipeline System

#453
20100037651
2010-02-18

Device for extracting fresh water from the atmosphere

#454
20100032386
2010-02-11

Water purification with a peltier heat pump

#455
20100032280
2010-02-11

Tower for the distillation of seawater

#456
20100024422
2010-02-04

Floating solar energy conversion and storage apparatus

#457
20090308810
2009-12-17

Separation Apparatus and Method

#458
20090277769
2009-11-12

Enhanced solar still

#459
20090255797
2009-10-15

APPARATUS FOR DESALINIZATION UTILIZINGTEMPERATURE GRADIENT/CONDENSATION AND METHOD THEREOF

#460
20090255527
2009-10-15

Solar-powered system and method for providing utilities

#461
20090200249
2009-08-13

DESALINATION SYSTEM AND PRESSURE STORAGE SYSTEMS THEREFOR

#462
20090200151
2009-08-13

Apparatus for Purification of Water

#463
20090152183
2009-06-18

Disinfection System Improvements

#464
20090133414
2009-05-28

Autonomous water source

#465
20090120779
2009-05-14

DEVICE FOR DESALINATION OF WATER AND INCREASING HUMIDITY

#466
20090107831
2009-04-30

Solar distillation system

#467
20090090612
2009-04-09

Device for producing a purified liquid from an uncleaned liquid

#468
20090090354
2009-04-09

Device for Pumping and Desalination of Water at a Depth

#469
20090057240
2009-03-05

Process for electrolytic production of chlorine products and byproducts

#470
20090020406
2009-01-22

Desalination using low-grade thermal energy

#471
20080314058
2008-12-25

Solar Atmospheric Water Harvester

#472
20080296220
2008-12-04

Water treatment apparatus and method

#473
20080256952
2008-10-23

Solar power for thermochemical production of hydrogen

#474
20080230367
2008-09-25

Water Distillation Device

#475
20080173590
2008-07-24

Desalination system

#476
20080164135
2008-07-10

Solar Desalination Apparatus

#477
20080149573
2008-06-26

System and Method for Desalinating Water Using Alternative Energy

#478
20080142428
2008-06-19

Evaporation Reservoir

#479
20080128366
2008-06-05

Methods of energy storage and transfer

#480
20080105534
2008-05-08

Methods and apparatus for distillation using phase change energy

#481
20080105531
2008-05-08

METHODS AND APPARATUS FOR SIGNAL PROCESSING ASSOCIATED WITH PHASE CHANGE DISTILLATION

#482
20080105529
2008-05-08

Methods and apparatus for distillation of shallow depth fluids

#483
20080099324
2008-05-01

Solar energy seawater desalination device

#484
20080083604
2008-04-10

Wind-solar desalination farm and park system

#485
20080078670
2008-04-03

Double action solar distiller

#486
20080073198
2008-03-27

Concentrating solar distillation apparatus

#487
20080067054
2008-03-20

Systems and methods for solar distillation

#488
20080017499
2008-01-24

Solar Collector

#489
20080017498
2008-01-24

Seawater Desalination Plant

#490
20080000231
2008-01-03

High temperature molten salt receiver

#491
20070221362
2007-09-27

Disinfection System

#492
20070193872
2007-08-23

Integrated solar liquid heater, distiller and pasteurizer system

#493
20070193870
2007-08-23

SOLAR-POWERED DESALINATION SYSTEM

#494
20070160801
2007-07-12

Panel constructions and assemblies made therefrom

#495
20070137996
2007-06-21

Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas

#496
20070131534
2007-06-14

System and method of passive liquid purification

#497
20070108037
2007-05-17

Distillation system and process

#498
20070090202
2007-04-26

Methods and means to collect water vapors

#499
20070062799
2007-03-22

Water purification apparatus

#500
20060272933
2006-12-07

Distillation methods and devices in particular for producing potable water

#501
20060196836
2006-09-07

Process for the treatment of saline water

#502
20060180460
2006-08-17

Apparatus and method for water purification using solar energy

#503
20060130826
2006-06-22

Method and plant for desalinating salt-containing water

#504
20060113179
2006-06-01

Method and device for producing a pure liquid from a crude liquid

#505
20060091076
2006-05-04

Solar powered rescue and/or utility device for producing portable water from salt water, brine water or impure water

#506
20060081455
2006-04-20

Solar water desalination/purification device

#507
20060076226
2006-04-13

Machine for desalinating salt water, brine water and impure water and the process for making same and a plant for making same

#508
20060054485
2006-03-16

Solar/heat powered distillation device

#509
20060033674
2006-02-16

Multi-function field-deployable resource harnessing apparatus and methods of manufacture

#510
20060032493
2006-02-16

Device for collecting atmospheric water

#511
20060016682
2006-01-26

Solar seawater desalting apparatus

#512
20050230238
2005-10-20

Diffusion driven water purification apparatus and process

#513
20050189209
2005-09-01

Fresh water extraction device

#514
20050109604
2005-05-26

Plant for producing low deuterium water from sea water

#515
20050098423
2005-05-12

Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device

#516
20050067352
2005-03-31

Solar desalination or distillation apparatus

#517
20050067271
2005-03-31

Process and structure for superaccelerating nature, producing a continuous supply of fresh water from salt water by using solar, wind, and wave energy

#518
20050044862
2005-03-03

Autonomous water source

#519
20050016906
2005-01-27

Mobile field electrical supply, water purification system, wash system, water collection, reclamation, and telecommunication apparatus

#520
20050006491
2005-01-13

Method of increasing the raining amounts in the desert and the apparatus thereof

#521
19215520
2026-03-24

Multi-utility apparatus powered by solar energy

#522
19214836
2026-01-20

Dome-shaped solar water purification system

#523
19191634
2025-10-14

Brine water desalination system and method of control

#524
19191551
2025-09-30

Method for controlling desalination system

#525
19191480
2025-10-14

Desalination method

#526
19049466
2025-10-21

Converter-free PV-powered water desalination system for remote communities

#527
18975601
2025-09-23

Concentrated solar energy based photocatalytic flash desalination system

#528
18897713
2025-12-09

Modular water purification system

#529
18798410
2025-04-15

Sustainable brine treatment system and process

#530
18678363
2025-04-01

Device and system for water desalinization

#531
18666495
2025-03-11

Solar still water treatment using carbon-based effervescent tablets and related methods

#532
18606168
2025-06-10

Direct solar desalination with atomized droplets and heat recovery

#533
18429743
2024-10-15

System and method for sustainable production of water and salt

#534
18382804
2024-04-02

Water treatment system

#535
18373691
2024-09-17

Water desalination by using compact and portable solar still with high efficiency

#536
18328353
2024-04-23

Staggered and crossed heat storage adsorption bed and seawater desalination waste heat storage system

#537
18327889
2023-12-05

Composite hydrogel sponge and its preparation method and application, solar desalination device

#538
18163168
2023-11-21

Solar-powered system for generating steam and distilled water

#539
17965401
2023-10-03

Solar dome desalination system with enhanced evaporation

#540
17715912
2022-11-22

Sub-ambient solar desalination system

#541
17495793
2022-05-03

System of water supply, desalination and mineral retrieval

#542
17369335
2024-11-05

Efficient water purification system and method

#543
17308505
2022-02-15

Water purification system

#544
17182049
2023-04-04

Waste water treatment to reduce BOD/COD

#545
16992538
2020-11-10

Hybrid potable water generator

#546
16582153
2019-12-10

Humidification-dehumidification system for purifying aqueous fluids

#547
16582099
2019-12-17

Freshwater source and desalination system

#548
16286578
2020-07-28

Systems and methods for gas transport desalination

#549
16173835
2019-10-15

Ambient water condensing apparatus

#550
15988804
2019-03-19

Solar desalination and power generating system

#551
15900692
2019-01-22

Solar desalination system

#552
15785238
2018-07-17

Solar cooling and water salination system

#553
15699988
2020-03-24

Self-regulating vacuum still

#554
15400292
2018-10-09

Solar powered water purifier

#555
14707382
2016-09-20

Solar driven water purification and transportation system

#556
14190198
2017-02-07

Universal power generating system

#557
13873044
2016-09-13

Method and apparatus for accelerated open air evaporation of wastewater

#558
13529705
2014-11-11

Method and apparatus for solar desalination

#559
13326860
2016-07-05

Solar distillation apparatus