ClassID:

86500

C02F2103/008 - page 2 - CPC Classification

Classification description:

Nature of the water, waste water, sewage or sludge to be treated Originating from marine vessels, ships and boats, e.g. bilge water or ballast water

Recent Application in this class:
#301
20110180423
2011-07-28

METHODS FOR REMOVING CONTAMINANTS FROM AQUEOUS SOLUTIONS USING PHOTOELECTROCATALYTIC OXIDIZATION

#302
20110174707
2011-07-21

Ballast Water Utilization System

#303
20110163037
2011-07-07

Filtration of a hydrocarbon from a fluid

#304
20110139696
2011-06-16

TREATMENT SYSTEM FOR SHIP'S BALLAST WATER

#305
20110120956
2011-05-26

Method and system for treating ballast water

#306
20110114569
2011-05-19

APPARATUS AND METHOD FOR TREATING BALLAST WATER

#307
20110108492
2011-05-12

External filtering and absorbing device for use in a local containment area

#308
20110100914
2011-05-05

Ultrafiltration process

#309
20110100885
2011-05-05

Ballast water treatment device

#310
20110100837
2011-05-05

METHOD AND APPARATUS FOR PROCESSING FLUIDS

#311
20110084031
2011-04-14

Treatment of a waste stream through production and utilization of oxyhydrogen gas

#312
20110076188
2011-03-31

In-line UV-germicidal device for fluid media

#313
20110062089
2011-03-17

Method for treating liquids with wave energy from an electrical arc

#314
20110062071
2011-03-17

System for treating liquids with wave energy from an electrical arc

#315
20110036725
2011-02-17

METHODS OF SYNTHESIZING AN OXIDANT AND APPLICATIONS THEREOF

#316
20110000854
2011-01-06

USE OF A DUAL POLYMER SYSTEM FOR ENHANCED WATER RECOVERY AND IMPROVED SEPARATION OF SUSPENDED SOLIDS AND OTHER SUBSTANCES FROM AN AQUEOUS MEDIA

#317
20110000443
2011-01-06

Apparatus and method for ultrasound treatment of aquatic organisms

#318
20100326925
2010-12-30

Liquid treatment methods and apparatus

#319
20100310433
2010-12-09

DEVICE FOR TREATMENT OF FLUIDS

#320
20100305132
2010-12-02

Glutaraldehyde based biocidal compositions and methods of use

#321
20100300987
2010-12-02

Filtration apparatus and filtration method

#322
20100300982
2010-12-02

Apparatus and method for ballast water treatment

#323
20100282687
2010-11-11

System and Method for Extraction of Petroleum from Oil/Water Mixture

#324
20100282661
2010-11-11

Fluid treatment system

#325
20100242192
2010-09-30

ENHANCED CLEANING AND TREATMENT DEVICE

#326
20100224571
2010-09-09

ULTRASOUND BALLAST WATER TREATMENT DEVICE AND METHOD

#327
20100219077
2010-09-02

Electrolytic apparatus for treating ballast water and treatment system using same

#328
20100181260
2010-07-22

Method and Apparatus for Water Treatment to Eliminate Aquatic Organisms

#329
20100181256
2010-07-22

USE OF A THREE-DIMENSIONAL FIBER SYSTEM

#330
20100178357
2010-07-15

Combinations of 4 bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile and oxidizing agents

#331
20100170854
2010-07-08

Sludge Dewatering and Drying

#332
20100163789
2010-07-01

CALCIUM CARBONATE SCALE INHIBITOR AND REMOVER FOR FRESHWATER AND SEAWATER FLUSHED SANITARY WASTE SYSTEMS

#333
20100163413
2010-07-01

Membrane treatment method and membrane treatment apparatus for ballast water using membrane module

#334
20100140185
2010-06-10

Wastewater treatment

#335
20100139377
2010-06-10

Particle focusing within a microfluidic device using surface acoustic waves

#336
20100126940
2010-05-27

UNDERWATER PLASMA PROCESSING APPARATUS AND SYSTEM AND METHOD FOR PROCESSING BALLAST WATER OF SHIP USING THE SAME

#337
20100122913
2010-05-20

Marine wastewater treatment

#338
20100116647
2010-05-13

BALLAST WATER TREATMENT PLANT HAVING FILTER, DISINFECTION, INSTRUMENTATION AND CONTROL UNIT

#339
20100108601
2010-05-06

Method for Treating Ballast Water with a Membrane

#340
20100101998
2010-04-29

Method for treating ship ballast water with membrane

#341
20100096342
2010-04-22

Removal of contaminants from water and gas by filtration

#342
20100096331
2010-04-22

Filtration of a hydrocarbon from a fluid

#343
20100096318
2010-04-22

Membrane treatment apparatus

#344
20100084338
2010-04-08

METHOD AND APPARATUS FOR TREATING BALLAST WATER

#345
20100078393
2010-04-01

BIOCIDAL COMPOSITIONS AND METHODS OF USE

#346
20100078368
2010-04-01

DEVICE FOR TREATING BALLAST WATER WITH AQUEOUS ACROLEIN SOLUTION

#347
20100072144
2010-03-25

METHOD OF TREATING BALLAST WATER OF SHIP

#348
20100072143
2010-03-25

WATER TREATMENT SYSTEM

#349
20100065480
2010-03-18

Automatic oil-water separation and recovery system used on ships

#350
20100038323
2010-02-18

DEVICE AND METHOD FOR TREATING BALLAST WATER WITH UV- RADIATING MEANS AND CATALYSTS

#351
20100038248
2010-02-18

MICROSTRUCTURED FIBER ELECTRODE FOR THE CORONA DISCHARGE INITIATION REACTION

#352
20100032354
2010-02-11

Ballast water treating apparatus

#353
20100016268
2010-01-21

METHOD AND SYSTEM FOR DERMAL TISSUE TREATMENT

#354
20100006490
2010-01-14

Treatment apparatus for ship ballast water

#355
20090321365
2009-12-31

SYSTEM OF WATER TREATMENT

#356
20090321351
2009-12-31

BIOREMEDIATION BLANKET AND METHOD OF USE

#357
20090321260
2009-12-31

Liquid treatment methods and apparatus

#358
20090294382
2009-12-03

Method for treating ship ballast water

#359
20090283478
2009-11-19

METHOD AND SYSTEM FOR A REGENERATIVE PARTICLE TRAP STRUCTURE LOADED AND UNLOADED WITH ACTIVE MATERIALS BY WAY OF A FLOW STREAM

#360
20090277774
2009-11-12

Treatment of fluids with wave energy from a carbon arc

#361
20090277771
2009-11-12

Treatment of fluids with wave energy from a carbon arc

#362
20090241043
2009-09-24

Methods, systems, and processes for the design and creation of rich-media applications via the Internet

#363
20090223882
2009-09-10

Dual-Train Wastewater Reclamation and Treatment System

#364
20090218282
2009-09-03

Dual-Train Wastewater Reclamation and Treatment System

#365
20090211918
2009-08-27

ELECTROCHEMICAL CELL AND METHOD FOR OPERATING THE SAME

#366
20090184055
2009-07-23

Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

#367
20090152183
2009-06-18

Disinfection System Improvements

#368
20090139935
2009-06-04

Ballast Tank Circulation Management System

#369
20090139918
2009-06-04

Visual bilgewater quality indicator

#370
20090127207
2009-05-21

Apparatus for treating ballast water and method for treating ballast water

#371
20090120802
2009-05-14

Methods of synthesizing an oxidant and applications thereof

#372
20090095680
2009-04-16

Membrane Treatment Method and Membrane Treatment Apparatus Using Membrane Module

#373
20090090473
2009-04-09

Wastewater treatment system and method

#374
20090078654
2009-03-26

Method of liquid detoxification and apparatus therefor

#375
20090075861
2009-03-19

Systems and methods of removing and managing heavy metals

#376
20090071389
2009-03-19

Wastewater ballast system and method

#377
20090045134
2009-02-19

Ballast water intake and treatment system

#378
20090032447
2009-02-05

Ballast water treatment apparatus

#379
20080315115
2008-12-25

Treatment of fluids with wave energy from a carbon arc

#380
20080314843
2008-12-25

Treatment of fluids with wave energy from a carbon arc

#381
20080295797
2008-12-04

Systems and methods for engine emissions reduction on ships

#382
20080295758
2008-12-04

Dockside water intake system for marine vessels

#383
20080290044
2008-11-27

Chlorine Dioxide-Based Water Treatment System For On-Board Ship Applications

#384
20080283467
2008-11-20

Ship-side ballast water treatment systems including related apparatus and methods

#385
20080277354
2008-11-13

Ballast Water System

#386
20080277274
2008-11-13

Electrolytic Sterilizing Apparatus for Ship Ballast Water

#387
20080257830
2008-10-23

Apparatus and method for ultrasound treatment of aquatic organisms

#388
20080251452
2008-10-16

In-situ ballast water treatment method

#389
20080233003
2008-09-25

SYSTEM AND METHOD FOR TREATING LIQUID USING A CORONA DISCHARGE PROCESS IN A LOW PRESSURE ENVIRONMENT

#390
20080190864
2008-08-14

Method of treating a marine object

#391
20080190826
2008-08-14

Ballast water treatment system

#392
20080164217
2008-07-10

Method of Liquid Detoxification and Apparatus Therefor

#393
20080156742
2008-07-03

Sludge Reduction System for Wastewater Treatment

#394
20080149485
2008-06-26

System and process for treatment and de-halogenation of ballast water

#395
20080142423
2008-06-19

Treatment system for ships' ballast water

#396
20080134891
2008-06-12

Method and Apparatus for Purifying Combustion Gases of Impurities Contained in the Combustion Gases

#397
20080110827
2008-05-15

Process for providing oxygen to a liquid

#398
20080093287
2008-04-24

Water pollution prevention and remediation apparatus

#399
20080067119
2008-03-20

Filter installation and method for operating one such filter installation

#400
20080061003
2008-03-13

Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

#401
20080017591
2008-01-24

Apparatus for filtration and disinfection of sea water/ship's ballast water and a method of same

#402
20080017586
2008-01-24

Ballast tank circulation management system

#403
20080017574
2008-01-24

Device for in situ bioremediation of liquid waste

#404
20080000775
2008-01-03

System and process for treating ballast water

#405
20070261626
2007-11-15

“In-situ” ballast water treatment method

#406
20070240975
2007-10-18

Apparatus for treating liquids with wave energy from an electrical arc

#407
20070221362
2007-09-27

Disinfection System

#408
20070158208
2007-07-12

Apparatus and methods for treating ballast water by using electrolysis of natural seawater

#409
20070158176
2007-07-12

Method and apparatus for processing fluids

#410
20070125717
2007-06-07

Method and system for biologic decontamination of a vessel's ballast water

#411
20070102371
2007-05-10

Apparatus for disinfection of sea water/ship's ballast water and a method thereof

#412
20070077166
2007-04-05

Method, installation and component for destruction of live organisms in a liquid

#413
20070074975
2007-04-05

Methods and apparatus for the on-site production of hydrogen peroxide

#414
20070068879
2007-03-29

Dual-train wastewater reclamation and treatment system

#415
20070068874
2007-03-29

Water pollution prevention and remediation method

#416
20070068860
2007-03-29

Method and device for removal of gases from water

#417
20070062801
2007-03-22

Treatment of fluids with wave energy from a carbon arc

#418
20070017876
2007-01-25

Microwave-enhanced process to treat marine emulsion wastes

#419
20070006787
2007-01-11

Wastewater ballast system and method

#420
20070000845
2007-01-04

Ballast water electromagnetic heating technique

#421
20060289364
2006-12-28

Method for treating ship ballast water

#422
20060273041
2006-12-07

On-board water treatment and management process and apparatus

#423
20060270888
2006-11-30

Carbonaceous waste treatment method using ozone

#424
20060243673
2006-11-02

Controlled bypass flow and ozone proportion method and system

#425
20060243672
2006-11-02

Bypass flow and ozone proportion method and system

#426
20060213832
2006-09-28

Method and system for utilizing activated sludge in a ballasted flocculation process to remove BOD and suspended solids

#427
20060191456
2006-08-31

Wastewater ballast system and method

#428
20060190808
2006-08-24

Methods, systems, and processes for the design and creation of rich-media applications via the Internet

#429
20060163157
2006-07-27

Supported biofilm process

#430
20060151386
2006-07-13

Biological deoxygenation method and uses thereof

#431
20060144800
2006-07-06

Sewage treatment system for use in marine toilet and other remote toilets

#432
20060144709
2006-07-06

Structure of an electrode for use in an electrolytic cell

#433
20060113257
2006-06-01

System and method for treatment of ballast water

#434
20060096927
2006-05-11

Water pollution prevention and remediation apparatus

#435
20060091080
2006-05-04

Water pollution prevention and remediation apparatus

#436
20060037896
2006-02-23

Supported biofilm apparatus

#437
20060027507
2006-02-09

Ballast water treatment system and method without off-gas

#438
20060021951
2006-02-02

Ozone retention method and system

#439
20050284819
2005-12-29

Fluid clarification system

#440
20050284814
2005-12-29

Ultrafiltration membrane and process

#441
20050271575
2005-12-08

Methods of synthesizing a ferrate oxidant and its use in ballast water

#442
20050258112
2005-11-24

Treatment of ballast water

#443
20050252376
2005-11-17

System and method of water treatment

#444
20050230299
2005-10-20

Waste water purification apparatus and waste water purification method including the regeneration of used coagulant

#445
20050224369
2005-10-13

Electrolytic cell

#446
20050218081
2005-10-06

Method for cleaning polluted water

#447
20050211639
2005-09-29

Ballast water treatment systems including related apparatus and methods

#448
20050194025
2005-09-08

Countermeasure washdown system cleaning

#449
20050189275
2005-09-01

Liquid level sensor with odor reduction for waste holding tanks

#450
20050167369
2005-08-04

Ozone injection method and system

#451
20050155539
2005-07-21

Wastewater ballast system and method

#452
20050131266
2005-06-16

Carbonaceous waste treatment system and method

#453
20050103696
2005-05-19

Sewage treatment plant

#454
20050098496
2005-05-12

Process and assembly for the treatment of waste water on ships

#455
20050092671
2005-05-05

Apparatus for recycling of oil-based drilling fluid contaminated with water and water contaminated with oil based drilling fluid

#456
20050040091
2005-02-24

Apparatus and method for separating and filtering particles and organisms from flowing liquids

#457
20050039860
2005-02-24

Oil/water separation system

#458
20050016933
2005-01-27

Methods, apparatus, and compositions for controlling organisms in ballast water

#459
20050006317
2005-01-13

Systems for water purification through supercritical oxidation

#460
20050000828
2005-01-06

Mediated electrochemical oxidation used for sterilization/disinfection

#461
17374771
2022-05-03

Systems and methods for decontaminating watercraft

#462
15835077
2019-04-23

UV water treatment in portable water tank

#463
14857769
2016-08-02

Commodity water purifier

#464
14207097
2016-12-27

Mollusk repellant and methods of water treatment