C02F2303/20 - page 2 - CPC Classification Index

#301

20180028982

2018-02-01

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

#302

20180016311

2018-01-18

Peptides and compositions for prevention of cell adhesion and methods of using same

#303

20180016173

2018-01-18

Chemical free and energy efficient desalination system

#304

20180015422

2018-01-18

WATER TREATMENT APPARATUS

#305

20180009013

2018-01-11

METHOD FOR PREVENTING FORMATION OF BIOFILM

#306

20170355629

2017-12-14

Tubular elements for cake filtration and method of providing a filtration cake

#307

20170347662

2017-12-07

Means for Storage, Transport and Biocide Treatment of Liquids, Pastes and Gels

#308

20170341957

2017-11-30

Water treatment apparatus producing no harmful substances

#309

20170334742

2017-11-23

MORINGA OLEIFERA AUGMENTED FILTER MEDIA

#310

20170313611

2017-11-02

Adaptive catalytic technology water treatment system

#311

20170291837

2017-10-12

System for enhanced aerobic activity and bio-mat control for onsite wastewater disposal systems

#312

20170266585

2017-09-21

Separation unit for microbial and scale treatment

#313

20170253506

2017-09-07

Subsea deoxygenation in a water injection process plant

#314

20170247276

2017-08-31

Module, reactor, system and method for treating water

#315

20170232395

2017-08-17

Water treatment device and operating method for water treatment device

#316

20170203258

2017-07-20

Hydrophilic, light active coating for membranes

#317

20170203244

2017-07-20

Water purification device

#318

20170172135

2017-06-22

Method for killing Pteriomorphia and barnacles using light irradiation

#319

20170166468

2017-06-15

Membrane filtration apparatus and process for reuse of industrial wastewater

#320

20170164602

2017-06-15

Method for stopping swimming or crawling of adhesion-stage larvae

#321

20170158537

2017-06-08

Methods of microbial control

#322

20170157565

2017-06-08

Elastic membrane-based membrane bioreactor with high-efficiency for fouling control

#323

20170145222

2017-05-25

Chemical products for surface protection

#324

20170136417

2017-05-18

MEMBRANES WITH SACRIFICIAL COATINGS

#325

20170121199

2017-05-04

INDUSTRIAL WATER LOOP TREATMENT PROCESS

#326

20170121186

2017-05-04

ADSORPTIVE FILTER UNIT HAVING EXTENDED USEFUL CYCLE TIMES AND/OR AN EXTENDED SERVICE LIFE

#327

20170107138

2017-04-20

Side-stream particle precipitator apparatus and sustem for condenser open loop cooling system

#328

20170107130

2017-04-20

Methods, compositions and systems for controlling fouling of a membrane

#329

20170101329

2017-04-13

INHIBITION OF SENSOR BIOFOULING

#330

20170096351

2017-04-06

Brine treatment scaling control system and method

#331

20170096350

2017-04-06

Cleaning system for a ballast water treatment system

#332

20170094975

2017-04-06

Relating to treatment of water

#333

20170088449

2017-03-30

Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor

#334

20170088435

2017-03-30

System and method for cleaning and sterilizing a water flow

#335

20170081164

2017-03-23

Devices for preventing the formation of biolfilms in bottled water dispensers

#336

20170071214

2017-03-16

Plant-based compositions and uses thereof

#337

20170066663

2017-03-09

Systems and methods for separating heavy water from normal water using acoustic pressure shock waves

#338

20170066658

2017-03-09

BOP WATER FILTER CARTRIDGE

#339

20170065936

2017-03-09

Method for increasing the fouling resistance of inorganic membranes by grafting with organic moieties

#340

20170057853

2017-03-02

Submerged membrane filtration system using reciprocating membrane

#341

20170057844

2017-03-02

Membrane cleaning and desalination with a membrane using acoustic pressure shock waves

#342

20170057843

2017-03-02

Water desalination using freeze crystallization and acoustic pressure shock waves

#343

20170050869

2017-02-23

Antimicrobial and algicidal agent for cooling water system

#344

20170050154

2017-02-23

Hydrophilic-oleophobic copolymer composition and uses thereof

#345

20170042145

2017-02-16

Hydrotesting and mothballing composition and method of using combination products for multifunctional water treatment

#346

20170036928

2017-02-09

Methods of inhibiting fouling in liquid systems

#347

20170036923

2017-02-09

Acoustic pressure shock wave devices and methods for fluids processing

#348

20170036143

2017-02-09

Drum filter for water filtration and method therefor

#349

20170035921

2017-02-09

Refraction technology system

#350

20170029308

2017-02-02

Side-stream particle precipitator apparatus and system for condenser open loop cooling system

#351

20170021309

2017-01-26

Methods of conditioning membranes

#352

20170013812

2017-01-19

Aquarium undergravel filter

#353

20170008785

2017-01-12

System and Method for Treating Water with a Biological Based Biocide

#354

20170002310

2017-01-05

Efficient bottom-improving bacillus and compound bottom-improving microbial agent prepared from the same and applications thereof

#355

20160368797

2016-12-22

Sludge treatment system and sludge treatment method

#356

20160368796

2016-12-22

Seawater pretreatment device

#357

20160356122

2016-12-08

Decreasing microorganisms in fluids using ultrasonic wave technologies

#358

20160354727

2016-12-08

Composition, system, and method for treating water systems

#359

20160326022

2016-11-10

FILTRATION MODULE

#360

20160304371

2016-10-20

Subsurface water purification method

#361

20160298257

2016-10-13

System and method for prevention of adhesion of marine organisms to a substrate contacting with seawater

#362

20160295861

2016-10-13

Compositions of dibromomalonamide and their use as biocides

#363

20160289618

2016-10-06

Composition for filtering and removing particles and/or constituents from a fluid

#364

20160289101

2016-10-06

Water treatment suited for oil production wells

#365

20160280573

2016-09-29

Adjustable variable bubble size aeration for submerged membrane air scour

#366

20160280570

2016-09-29

Fatty acid biodispersant and methods of use

#367

20160279576

2016-09-29

Membrane filtration module

#368

20160271565

2016-09-22

Composition and method for biofouling inhibition of membrane separation device

#369

20160263528

2016-09-15

MULTI-STAGE IMMERSION MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

#370

20160260533

2016-09-08

Systems and methods for controlling electric fields in a fluid, gases and bacteria

#371

20160244350

2016-08-25

Nozzled confined container for treating sludge

#372

20160220964

2016-08-04

FRESH WATER GENERATION SYSTEM AND FRESH WATER GENERATION METHOD

#373

20160212948

2016-07-28

Automated Greenhouse

#374

20160206997

2016-07-21

Osmotic separation systems and methods

#375

20160200607

2016-07-14

Eductor-based membrane bioreactor

#376

20160198721

2016-07-14

Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

#377

20160194222

2016-07-07

RO installation for flushing solutions

#378

20160185630

2016-06-30

Multifunctional method for membrane protection and biofouling control

#379

20160176729

2016-06-23

CDI type water treatment apparatus

#380

20160159674

2016-06-09

Methods and systems for reducing biofouling of microfiltration membranes

#381

20160137535

2016-05-19

Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water

#382

20160120156

2016-05-05

Aquarium filter

#383

20160115055

2016-04-28

Water treatment system

#384

20160107126

2016-04-21

Materials and methods for reducing biofouling in water treatment membrane systems

#385

20160101115

2016-04-14

Methods of treating erectile dysfunction

#386

20160089636

2016-03-31

Oscillatory crossflow membrane separation

#387

20160068419

2016-03-10

Anoxic membrane filtration system

#388

20160046509

2016-02-18

System and method to prevent chemical fouling on reverse osmosis membrane

#389

20160045897

2016-02-18

Household appliance having a catalytically effective surface and method for the operation thereof

#390

20160023935

2016-01-28

Treatment of municipal wastewater with anaerobic digestion

#391

20160016122

2016-01-21

Method for operating reverse osmosis membrane device, and reverse osmosis membrane device

#392

20160009578

2016-01-14

Membrane assembly for supporting a biofilm

#393

20150373987

2015-12-31

Heteropolyoxometalates

#394

20150353396

2015-12-10

MULTI-STAGE IMMERSION-TYPE MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

#395

20150351389

2015-12-10

Biocide formulation and method for treating water

#396

20150344340

2015-12-03

Chemical free and energy efficient desalination system

#397

20150343387

2015-12-03

Membranes having antibiotic and hydrophilic properties and preparation method thereof

#398

20150329394

2015-11-19

Use of activated carbon in a membrane bioreactor

#399

20150328588

2015-11-19

FILTRATION SYSTEMS AND MEMBRANES WITH ENHANCED FLUX AND METHOD FOR THEIR PREPARATION

#400

20150315253

2015-11-05

Peptides and compositions for prevention of cell adhesion and methods of using same

#401

20150315051

2015-11-05

Upflow algae scrubber embodiments: gas bubble divider

#402

20150306519

2015-10-29

Method for killing and removing microorganisms and scale using separation unit equipped with rotating magnets

#403

20150305330

2015-10-29

Advanced viscoelastic antimicrobial compositions and methods

#404

20150291993

2015-10-15

System and method for detecting biofilm growth in water systems

#405

20150291462

2015-10-15

Slurry biocide

#406

20150290590

2015-10-15

AERATION DEVICE, OPERATION METHOD THEREFOR, AND WATER TREATMENT APPARATUS

#407

20150265980

2015-09-24

AIR DIFFUSION DEVICE, AIR DIFFUSION METHOD, AND WATER TREATMENT DEVICE

#408

20150259390

2015-09-17

Peptides and compositions for prevention of cell adhesion and methods of using same

#409

20150232360

2015-08-20

APPARATUS AND METHOD FOR ANAEROBIC WASTEWATER TREATMENT WITH MEMBRANE DISTILLATION

#410

20150232352

2015-08-20

System and method for prevention of adhesion of organisms in water to a substrate in contact with water

#411

20150225272

2015-08-13

Preventing and reducing biofilm formation and planktonic proliferation

#412

20150224450

2015-08-13

Electrically conducting reverse osmosis membranes

#413

20150210562

2015-07-30

Apparatus, use of apparatus and process for desalination of water

#414

20150203596

2015-07-23

METHOD FOR PREPARING ACETYLATED CELLULOSE ETHERS HAVING IMPROVED ANTI-FOULING PROPERTIES, AND ACETYLATED CELLULOSE ETHERS PREPARED BY SAME

#415

20150203373

2015-07-23

Apparatus and process for desalination of water

#416

20150191715

2015-07-09

Water treatment processes using biocatalysts

#417

20150191383

2015-07-09

SUBMERGED FILTRATION SYSTEM AND WASTEWATER TREATMENT METHOD

#418

20150183673

2015-07-02

Method of reducing industrial water use

#419

20150175446

2015-06-25

System and method for filtering

#420

20150167051

2015-06-18

Methods and systems for monitoring biofilm growth

#421

20150166796

2015-06-18

N-halamines compounds as multifunctional additives

#422

20150158751

2015-06-11

Methods and compositions for treating water-containing systems

#423

20150136712

2015-05-21

Hydrophilic-oleophobic copolymer composition and uses thereof

#424

20150129495

2015-05-14

LOW ENERGY REVERSE OSMOSIS PROCESS

#425

20150126425

2015-05-07

Composition and method for treating water systems

#426

20150083166

2015-03-26

Accumulated residue removal from carriers used in a water treatment system

#427

20150048034

2015-02-19

Drain pan treatment apparatus utilizing recycled condensate water

#428

20150048028

2015-02-19

Water purifier with integrated power generator

#429

20150045276

2015-02-12

Agent and method for cleaning permeable membranes

#430

20150041332

2015-02-12

Method of disposal of cyanobacteria in stagnant waters and equipment for its implementation

#431

20150038471

2015-02-05

Process for preventing or mitigating biofouling

#432

20150027938

2015-01-29

Hang on glass upflow algae scrubber embodiments

#433

20150014068

2015-01-15

Weighing device for use in a water treatment system

#434

20140367337

2014-12-18

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

#435

20140346110

2014-11-27

Semipermeable filtration membrane with integrated producing circuit

#436

20140322351

2014-10-30

Biofilm-removing antimicrobial compositions and uses thereof

#437

20140271928

2014-09-18

Plant-based compositions and uses thereof

#438

20140263086

2014-09-18

Methods of inhibiting fouling in liquid systems

#439

20140263077

2014-09-18

Apparatus and method for applying magnetic fields to fluid flows

#440

20140263013

2014-09-18

Fresh water generation system

#441

20140262991

2014-09-18

Apparatus for killing and preventing growth of algae and bacteria in the piping, filtering and pumping components of watermaker systems during periods of non-use

#442

20140251892

2014-09-11

Separation membrane having excellent antifouling properties for water treatment and manufacturing method thereof

#443

20140231344

2014-08-21

Seawater desalination method

#444

20140208635

2014-07-31

Control of zebra mussels in closed service water systems

#445

20140197086

2014-07-17

Water treatment systems and methods

#446

20140194335

2014-07-10

Compositions and methods for treating biofilms

#447

20140191137

2014-07-10

Anti-fouling surface, and radiation source assembly and fluid treatment system comprising same

#448

20140151303

2014-06-05

Process for the treatment of contaminated water by means of adsorption and nanofiltration

#449

20140131283

2014-05-15

Multiple uses of amine salts for industrial water treatment

#450

20140124442

2014-05-08

Method of membrane separation

#451

20140110338

2014-04-24

Water treatment apparatus and method

#452

20140097132

2014-04-10

Membrane bioreactor system using reciprocating membrane

#453

20140061122

2014-03-06

Filter for water treatment filtering and method for producing the same

#454

20140054218

2014-02-27

System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit

#455

20140018423

2014-01-16

Antimicrobial agent comprising a cysteine component covalently bound to a substrate in particular by binding through an S-S bridge via a spacer molecule

#456

20130337518

2013-12-19

Biocatalyst compositions and processes for their use

#457

20130334115

2013-12-19

DEVICE FOR PRODUCING ULTRAPURE WATER ACCORDING TO THE RO (REVERSE OSMOSIS) PRINCIPLE

#458

20130313190

2013-11-28

Chemical free and energy efficient desalination system

#459

20130292330

2013-11-07

Ultrapure water producing method and apparatus

#460

20130270191

2013-10-17

Nanoflotation

#461

20130267604

2013-10-10

Protected antimicrobial compounds for high temperature applications

#462

20130264293

2013-10-10

Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water

#463

20130264282

2013-10-10

Process, apparatus and membrane bioreactor for wastewater treatment

#464

20130264277

2013-10-10

ANTIMICROBIAL FILTER

#465

20130259743

2013-10-03

Use of peracetic acid/hydrogen peroxide and peroxide-reducing enzymes for treatment of drilling fluids, frac fluids, flowback water and disposal water

#466

20130240445

2013-09-19

POLYPHENOL-TYPE POLYMER COATING OF FILTRATION MEMBRANES

#467

20130239991

2013-09-19

Composition, system, and method for treating water systems

#468

20130213883

2013-08-22

Treatment of municipal wastewater with anaerobic digestion

#469

20130206689

2013-08-15

Brine treatment scaling control system and method

#470

20130105391

2013-05-02

Modules for use in and operation of a membrane biofilm reactor with reduced biofouling

#471

20130081997

2013-04-04

SEPARATION MEMBRANE FOR SEAWATER DESALINATION PRETREATMENT, SEAWATER DESALINATION PRETREATMENT DEVICE, SEAWATER DESALINATION APPARATUS, AND SEAWATER DESALINATION METHOD

#472

20130075310

2013-03-28

Device for producing ultrapure water

#473

20130048877

2013-02-28

Method and apparatus for anti-biofouling of a protected surface in liquid environments

#474

20130048569

2013-02-28

Pulse-power apparatus and water treatment system for inhibiting scale formation and microorganism growth

#475

20130048558

2013-02-28

WATER TREATMENT METHOD AND ULTRAPURE WATER PRODUCING METHOD

#476

20130043194

2013-02-21

Tagged polymers, water treatment compositions, and methods of their use in aqueous systems

#477

20130043188

2013-02-21

CONTROL OF IMMERSED MEMBRANE SYSTEM CONSIDERING ENERGY COST FLUCTUATIONS

#478

20130032340

2013-02-07

Methods for monitoring the formation and transport of an acidizing fluid using opticoanalytical devices

#479

20130026097

2013-01-31

Combined chlorine agent and production and use thereof

#480

20130020078

2013-01-24

Oil recovery process

#481

20130015143

2013-01-17

NON-DESTRUCTIVE METHOD FOR ALGAE CONTAMINATED WATER TREATMENT AND ALGAE HARVEST OR REMOVAL

#482

20130008585

2013-01-10

Coated sheet-like plastic material with reduced tendency to colonization by algae, process for the in-line production thereof and use

#483

20130001174

2013-01-03

STERILIZATION OF MEMBRANE FILTERS

#484

20130001163

2013-01-03

METHOD FOR PRODUCING FRESH WATER

#485

20130001142

2013-01-03

ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS

#486

20120322873

2012-12-20

USE OF A BUFFER WITH A BIOCIDE PRECURSOR

#487

20120318737

2012-12-20

Processes and apparatus for inhibiting membrane bio-fouling

#488

20120305466

2012-12-06

STRUCTURE FOR FILTERING WATER

#489

20120302515

2012-11-29

Methods for producing phytoextracts from vegetation waters and olive oil pomaces and compositions obtained thereby

#490

20120298570

2012-11-29

FILTRATION APPARATUS AND WATER TREATMENT APPARATUS

#491

20120267318

2012-10-25

WATER TREATMENT SYSTEMS AND METHODS

#492

20120267306

2012-10-25

Osmotic separation systems and methods

#493

20120263801

2012-10-18

Activated carbon associated with alkaline or alkali iodide

#494

20120258523

2012-10-11

PROCESS FOR REMEDIATING BIOFOULING IN WATER SYSTEMS WITH VIRULENT BACTERIOPHAGE

#495

20120255918

2012-10-11

USE OF RHAMNOLIPIDS IN THE WATER TREATMENT INDUSTRY

#496

20120240964

2012-09-27

BEVERAGE MANUFACTURE, PROCESSING, PACKAGING AND DISPENSING USING ELECTROCHEMICALLY ACTIVATED WATER

#497

20120234753

2012-09-20

COOLING SYSTEM AND METHOD FOR THE OPERATION THEREOF

#498

20120228221

2012-09-13

METHOD OF CLEANING FILTRATION MEMBRANE

#499

20120223005

2012-09-06

Membrane module, membrane unit, and membrane separation device

#500

20120222701

2012-09-06

Beverage manufacture, processing, packaging and dispensing using electrochemically activated water

#501

20120219638

2012-08-30

Method and Compositions for Treating Plant Infections

#502

20120211437

2012-08-23

Microchlorine generation for anti-biofouling

#503

20120207861

2012-08-16

BIOCIDAL COMPOSITION AND METHOD FOR TREATING RECIRCULATING WATER SYSTEMS

#504

20120206549

2012-08-16

WASTEWATER PURIFYING SYSTEM, WASHING DEVICE, AND INKJET PRINTER SYSTEM

#505

20120205246

2012-08-16

SYSTEM AND METHOD FOR PREVENTION OF ADHESION OF MARINE ORGANISMS TO A SUBSTRATE CONTACTING WITH SEAWATER

#506

20120204981

2012-08-16

DRINKING AND DOMESTIC WATER SYSTEM

#507

20120200317

2012-08-09

FEEDFORWARD/FEEDBACK CONTROL SYSTEM FOR INDUSTRIAL WATER SYSTEMS

#508

20120193287

2012-08-02

Packed bed bioreactor for biofouling control of reverse osmosis and nanofiltration membranes

#509

20120175301

2012-07-12

Method for treating contaminated water

#510

20120172195

2012-07-05

COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENTS FROM A FLUID

#511

20120165407

2012-06-28

Strategy for on-site in situ generation of oxidizing compounds and application of the oxidizing compound for microbial control

#512

20120160767

2012-06-28

ADDITIVE USED IN A MEMBRANE-SEPARATION ACTIVATED SLUDGE PROCESS

#513

20120152837

2012-06-21

BIOLOGICAL TREATMENT METHOD OF ORGANIC-MATTER-CONTAINING WATER

#514

20120138525

2012-06-07

IONIZATION WATER TREATMENT APPARATUS USING CARBON NANOTUBE

#515

20120138517

2012-06-07

Use of electromagnetic pulses in cross-flow filtration systems

#516

20120118760

2012-05-17

WATER TREATMENT SYSTEM

#517

20120118154

2012-05-17

Process and apparatus for removal of oxygen from seawater

#518

20120114632

2012-05-10

Stabilized active halogen solutions

#519

20120107914

2012-05-03

Microbial activity improvement agent, microbial activity improvement method, and biological waste treatment method

#520

20120087965

2012-04-12

Antimicrobial and antiodor solutions and delivery systems

#521

20120080058

2012-04-05

Application of rejection enhancing agents (REAs) that do not have cloud point limitations on desalination membranes

#522

20120067829

2012-03-22

Water treatment feeder device and a water treatment feeder system

#523

20120067793

2012-03-22

Water treatment feeder device and a water treatment feeder system

#524

20120050520

2012-03-01

Method and Apparatus for Anti-Biofouling of Optics in Liquid Environments

#525

20120048801

2012-03-01

Method for utilizing internally generated biogas for closed membrane system operation

#526

20120048790

2012-03-01

Reverse osmosis device

#527

20120021062

2012-01-26

Methods for the on-site production of chloramine and uses thereof

#528

20120015870

2012-01-19

Peptides and compositions for prevention of cell adhesion and methods of using same

#529

20120012536

2012-01-19

Water treatment apparatus and process to reduce pipe scale and biomass

#530

20120000851

2012-01-05

WATER TREATMENT SYSTEMS AND METHODS

#531

20110290723

2011-12-01

METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES

#532

20110280920

2011-11-17

Peptides and compositions for prevention of cell adhesion and methods of using same

#533

20110278226

2011-11-17

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

#534

20110263002

2011-10-27

Compositions and methods for continuous harvesting of suspension growth cultures

#535

20110253627

2011-10-20

System and method for filtering

#536

20110250290

2011-10-13

DISINFECTANT COMPOSITIONS

#537

20110247978

2011-10-13

Suspended media granular activated carbon membrane biological reactor system and process

#538

20110226695

2011-09-22

METHOD FOR PRODUCING FRESH WATER

#539

20110210065

2011-09-01

Device and Method for Treating Water Involving a Filtration Through At Least One Submerged Membrane

#540

20110198285

2011-08-18

Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation

#541

20110186513

2011-08-04

Water treatment systems and methods

#542

20110180487

2011-07-28

Optimized Water Treatment Installation and Process

#543

20110180474

2011-07-28

RADIAL FLOW MEMBRANE BIOFILM REACTOR

#544

20110180397

2011-07-28

Water battery device

#545

20110177147

2011-07-21

STABLE BIOCIDAL DELIVERY SYSTEMS

#546

20110168623

2011-07-14

FEED SIDE PASSAGE MATERIAL AND SPIRAL SEPARATION MEMBRANE ELEMENT

#547

20110163036

2011-07-07

Method and apparatus for generating fresh water

#548

20110155664

2011-06-30

Method for the removing and reducing scaling

#549

20110147310

2011-06-23

Method and apparatus for generating fresh water

#550

20110147283

2011-06-23

WATER TREATMENT FOR COOLING TOWERS AND LARGE COMMERCIAL PONDS USING A NON-CHEMICAL RESIDUAL PROGRAM

#551

20110139716

2011-06-16

Method and apparatus for desalinating sea water

#552

20110139712

2011-06-16

Method and apparatus for desalinating sea water

#553

20110110894

2011-05-12

METHODS, COMPOSITIONS AND SYSTEMS FOR CONTROLLING FOULING OF A MEMBRANE

#554

20110104141

2011-05-05

Methods for Preventing, Removing, Reducing, or Disrupting Biofilm

#555

20110101548

2011-05-05

Diffuser for aeration

#556

20110100927

2011-05-05

Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems

#557

20110100911

2011-05-05

Wastewater treatment method and system with ozonation for microconstituent removal

#558

20110100895

2011-05-05

Membrane module for fluid filtration

#559

20110094963

2011-04-28

MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE

#560

20110089108

2011-04-21

Aeration and filtration system and process for treating wastewater

#561

20110082525

2011-04-07

NEAR INFRARED MICROBIAL ELIMINATION LASER SYSTEMS (NIMELS)

#562

20110068060

2011-03-24

Waste water treatment systems and methods

#563

20110062079

2011-03-17

PROCESS FOR TREATING WATER BY A NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE SYSTEM ENABLING HIGH CONVERSION RATES DUE TO THE ELIMINATION OF ORGANIC MATTER

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20110052656

2011-03-03

Method for controlling microbial biofilm in aqueous systems

#565

20110042306

2011-02-24

Method for desalinating sea water

#566

20110005994

2011-01-13

MEMBRANE ELEMENT AND MEMBRANE MODULE

#567

20100331416

2010-12-30

Use of monochlorourea to treat industrial waters

#568

20100314319

2010-12-16

HALOGENATED AMIDES AS BIOCIDES FOR BIOFILM CONTROL

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20100314318

2010-12-16

HALOGENATED AMIDE BIOCIDAL COMPOUNDS AND METHODS FOR TREATING WATER SYSTEMS AT NEAR NEUTRAL TO HIGH PH

#570

20100314316

2010-12-16

HALOGENATED AMIDES AS BIOCIDES FOR TREATING WATER SYSTEMS CONTAINING REDUCING AGENTS

#571

20100300962

2010-12-02

METHODS FOR TREATING WASTEWATER USING AN ORGANIC COAGULANT

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20100288697

2010-11-18

Method for forming facultative-organism-adapted membrane bioreactor

#573

20100264082

2010-10-21

Suspended media granular activated carbon membrane biological reactor system and process

#574

20100247374

2010-09-30

DEVICE FOR MAKING A LIQUID SAFE BY ULTRAVIOLET RADIATION AT THE DISPENSING POINT AND METHOD FOR MAKING A LIQUID SAFE

#575

20100243563

2010-09-30

Process for remediating biofouling in water systems with virulent bacteriophage

#576

20100239651

2010-09-23

NITRILOPROPIONAMIDE DELIVERY SYSTEMS

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20100239630

2010-09-23

PHOSPHONIUM SALTS DELIVERY SYSTEMS

#578

20100239626

2010-09-23

PROPANEDIOL DELIVERY SYSTEMS

#579

20100224557

2010-09-09

Method of operating a bioreactor and filtration system

#580

20100224556

2010-09-09

Jet aeration apparatus and method of using the same

#581

20100224545

2010-09-09

Membrane Module for Fluid Filtration

#582

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2010-09-09

Membrane module for fluid filtration

#583

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2010-09-02

Water treatment apparatus and method

#584

20100213624

2010-08-26

AERATION DEVICE

#585

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2010-08-19

METHOD AND APPARATUS FOR TREATING ORGANIC MATTER-CONTAINING WATER

#586

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2010-08-19

Separation process

#587

20100200481

2010-08-12

Membrane filter unit

#588

20100193436

2010-08-05

Pre-treatment reverse osmosis water recovery method for brine retentate metals removal

#589

20100183738

2010-07-22

Method and composition for inhibiting growth of microorganisms in industrial process waters in the presence of anionic anti-fouling additives

#590

20100181256

2010-07-22

USE OF A THREE-DIMENSIONAL FIBER SYSTEM

#591

20100176056

2010-07-15

METHOD FOR PREVENTING BIOFOULING ON SURFACES USING ULTRAVIOLET PRE-TREATMENT

#592

20100158852

2010-06-24

METHOD FOR REDUCTION OF MICROBES ON SURFACES

#593

20100155341

2010-06-24

Method of treating water and aqueous systems in pipes with chlorine dioxide

#594

20100140170

2010-06-10

Filter cleaning method

#595

20100133114

2010-06-03

BIOFILM DETERRENCE IN WATER SUPPLY SYSTEMS

#596

20100129466

2010-05-27

COMPOSITIONS AND METHODS FOR TREATING PLANTS

#597

20100122912

2010-05-20

WATER TREATMENT DEVICE

#598

20100116731

2010-05-13

Reverse Osmosis Water Purifier Having Simple Filter Configuration

#599

20100108601

2010-05-06

Method for Treating Ballast Water with a Membrane

#600

20100051542

2010-03-04

Wastewater treatment system and method