ClassID:

86223

C02F1/441 - page 3 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis

Recent Application in this class:
#601
20220064021
2022-03-03

TECHNIQUES FOR MANAGING SCALE FORMATION IN WATER FILTRATION SYSTEMS AND A REVERSE OSMOSIS (RO) AND NANOFILTRATION (NF) SYSTEM IMPLEMENTING SAME

#602
20220062830
2022-03-03

Bilayer polyamide desalination membrane

#603
20220062825
2022-03-03

Separation membrane module and liquid treatment system including the same

#604
20220047993
2022-02-17

APPLICATIONS OF OCEAN WAVE ENERGY CONVERTORS

#605
20220047992
2022-02-17

Forward osmosis system employing improved draw fluid

#606
20220042610
2022-02-10

Bypass valve and water purifier

#607
20220041483
2022-02-10

Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation

#608
20220041475
2022-02-10

BRINE RECIRCULATION IN A MEMBRANE SYSTEM

#609
20220041474
2022-02-10

Reduced lateral leakage in reverse osmosis devices

#610
20220040647
2022-02-10

POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION

#611
20220040646
2022-02-10

Porous membranes for high pressure filtration

#612
20220040640
2022-02-10

Water conditioning systems having diversion devices

#613
20220032236
2022-02-03

Fluid separation element

#614
20220032233
2022-02-03

AN OCEAN WAVE POWERED DESALINATION SYSTEM

#615
20220016677
2022-01-20

CONTAINER WASH SYSTEM

#616
20220016574
2022-01-20

Reverse osmosis unit

#617
20220008868
2022-01-13

Systems and methods for supplying low salinity injection water

#618
20220002170
2022-01-06

Sea water de-salination methods and apparatuses

#619
20220001330
2022-01-06

Volumetric pressure exchanger with booster effect and integrated flow measurement, for a seawater desalination plant

#620
20220001329
2022-01-06

MODULAR CO2 SEQUESTRATION UNITS AND SYSTEMS, AND METHODS FOR USING THE SAME

#621
20210404153
2021-12-30

System and method for recovering and reusing graywater

#622
20210403343
2021-12-30

RECYCLING AUTOMOTIVE PHOSPHATE RINSE WATER STREAM

#623
20210402353
2021-12-30

TECHNIQUES FOR MANAGING SCALE FORMATION IN REVERSE OSMOSIS (RO) AND NANOFILTRATION (NF) SYSTEMS AND A HYBRID FILTRATION ARCHITECTURE IMPLEMENTING THE SAME

#624
20210400999
2021-12-30

Systems and methods for bottling still flavored water

#625
20210395114
2021-12-23

Combined filter unit and water treatment apparatus having same

#626
20210387878
2021-12-16

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

#627
20210380453
2021-12-09

Reverse osmosis apparatus and seawater desalination system having the same

#628
20210380451
2021-12-09

Method and system for providing ultrapure water with flexible lamp configuration

#629
20210380393
2021-12-09

Performance of a beverage dispenser

#630
20210379533
2021-12-09

WATER PURIFIER

#631
20210379532
2021-12-09

Reverse osmosis apparatus and seawater desalination system having the same

#632
20210379531
2021-12-09

Reverse osmosis system and seawater desalination system having the same

#633
20210370234
2021-12-02

System for treating tetraalkylammonium hydroxide-containing liquid and method for treating same

#634
20210363042
2021-11-25

Process and installation for purification of washing waters of chemical plants

#635
20210363041
2021-11-25

Apparatus for producing potable water

#636
20210363030
2021-11-25

Method and an apparatus for evaluating a condition of a water purification system

#637
20210363028
2021-11-25

MODULAR PRESSURIZED WATER FILTRATION SYSTEM

#638
20210362094
2021-11-25

Wind-Powered Direct Air Carbon Dioxide Capture for Ocean Sequestration

#639
20210362093
2021-11-25

Reverse osmosis system and method of obtaining ultrapure water

#640
20210354088
2021-11-18

METHOD FOR THE PRODUCTION OF DRINKING WATER

#641
20210353667
2021-11-18

Methods for producing ultrapure water that generates increased cellular permeation

#642
20210340032
2021-11-04

Multi-Stage Ion Separator with Recirculation

#643
20210340026
2021-11-04

Reverse osmosis prefilter system

#644
20210340023
2021-11-04

Method for Preparing Ammonium Metatungstate

#645
20210339207
2021-11-04

SMOOTH POLYMER MEMBRANES AND ELECTROSPRAY PRINTING METHODS OF MAKING THEREOF

#646
20210339206
2021-11-04

Antifouling polymer for reverse osmosis and membrane comprising same

#647
20210339205
2021-11-04

Water treatment chemical for membranes and membrane treatment method

#648
20210339204
2021-11-04

Apparatus for using permeate to flush a reverse osmosis filter

#649
20210339203
2021-11-04

Graded spacers in spiral wound elements

#650
20210339195
2021-11-04

Biocide composition and method

#651
20210323852
2021-10-21

Methods and Systems for Treating Phosphogypsum-Containing Water

#652
20210323851
2021-10-21

Cooling pond water treatment system

#653
20210323850
2021-10-21

Water treatment system

#654
20210323842
2021-10-21

Liquid treatment device

#655
20210322929
2021-10-21

High recovery variable volume reverse osmosis membrane system

#656
20210322928
2021-10-21

Charge neutral biocide dosing control for membrane biofouling control applications

#657
20210322927
2021-10-21

SPIRAL-WOUND FILTER MODULE EXHIBITING ALMOST NO HEAVY METAL LEACHING AND MANUFACTURING METHOD THEREOF

#658
20210316251
2021-10-14

Water purifier

#659
20210316056
2021-10-14

Systems and methods for peritoneal dialysis having point of use dialysis fluid preparation using water accumulator and disposable set

#660
20210311992
2021-10-07

System and method for a hash table and data storage and access using the same

#661
20210310353
2021-10-07

Nuclear power heavy construction, mining and processing apparatus to make Exo-planetary infrastructures operational for enmasse strategic minerals and water mining production

#662
20210309551
2021-10-07

Apparatus system and method to extract minerals and metals from water

#663
20210308627
2021-10-07

Dual-layer membrane and method for preparing same

#664
20210308607
2021-10-07

Modular filtration platform

#665
20210300805
2021-09-30

Apparatus for inhibiting formation of calcium based crystal and apparatus for water treatment using the same

#666
20210299613
2021-09-30

Desalination system and method

#667
20210299612
2021-09-30

Reverse osmosis or nanofiltration process for cleaning water

#668
20210292195
2021-09-23

Anolyte as an additive for wastewater treatment

#669
20210292193
2021-09-23

WATER PURIFYING APPARATUS AND METHOD

#670
20210292189
2021-09-23

Techniques for managing scale formation in water filtration systems and a reverse osmosis (RO) and nanofiltration (NF) system implementing same

#671
20210292188
2021-09-23

Residential home water filter system and method

#672
20210291119
2021-09-23

Fouling-resistant reverse osmosis membrane, method for producing same, and fouling-resistant reverse osmosis module including same

#673
20210283556
2021-09-16

Semipermeable composite membrane, method of producing same, and semipermeable composite membrane element

#674
20210278080
2021-09-09

Reaction chamber for supercritical water oxidation reactor

#675
20210277848
2021-09-09

WATER DELIVERY SYSTEM FOR DELIVERING DEMINERALIZED WATER TO A COMBUSTION ENGINE, AND DEMINERALIZATION APPARATUS

#676
20210276908
2021-09-09

Energy efficient decentralized wastewater reuse system incorporating multiple stages of aerobic bioreactors and recirculation for organics and nitrogen reduction

#677
20210276888
2021-09-09

Conversion of supercritical water energy into electrical power

#678
20210275974
2021-09-09

REVERSE OSMOSIS MEMBRANE AND MANUFACTURING METHOD THEREFOR

#679
20210275968
2021-09-09

Osmotic pressure assisted reverse osmosis membrane and module

#680
20210269346
2021-09-02

Methods and apparatus for treatment and purification of oil and gas produced water

#681
20210269345
2021-09-02

Recycling of sodium sulfate in starch processing

#682
20210269300
2021-09-02

METHODS FOR PRODUCING AND DISPENSING CHILLED WATER

#683
20210268441
2021-09-02

Reverse osmosis system control valves

#684
20210268432
2021-09-02

Portable indoor/outdoor atmospheric water generator

#685
20210262736
2021-08-26

HIGH-EFFICIENCY DESALINATION

#686
20210261445
2021-08-26

Method of removing boron from water to be treated, boron-removing system, ultrapure water production system, and method of measuring concentration of boron

#687
20210261427
2021-08-26

Process for the production of metal oxides

#688
20210260529
2021-08-26

Drainage device and system for controlling discharging of concentrated water in water purification process

#689
20210254606
2021-08-19

Carbon negative clean fuel production system

#690
20210253463
2021-08-19

TREATMENT OF WASTEWATER WITH BIOREFRACTORY COMPOUNDS SUCH AS PULP MILL WASTEWATER

#691
20210253449
2021-08-19

Apparatus system and method to extract minerals and metals from water

#692
20210246054
2021-08-12

METHOD OF REVITALIZING REVERSE OSMOSIS WATER

#693
20210246043
2021-08-12

Method and system for preparing lithium carbonate from lithium ore

#694
20210245111
2021-08-12

TECHNIQUE FOR MANUFACTURING HIGH SOLUTE-SELECTIVE THIN FILM COMPOSITE MEMBRANES USING AROMATIC HYDROCARBON SOLVENTS

#695
20210244833
2021-08-12

Ultraviolet light treatment chamber

#696
20210238076
2021-08-05

Hybrid system for contaminants control of industrial process

#697
20210238072
2021-08-05

Water treatment

#698
20210238062
2021-08-05

Method and system for operating a high recovery separation process

#699
20210238059
2021-08-05

Iron-based desalination

#700
20210236991
2021-08-05

REVERSE OSMOSIS DRINKING WATER SYSTEM WITH DEDICATED POWERED FAUCET

#701
20210230017
2021-07-29

Computerized Control System for a Desalination Plant

#702
20210220775
2021-07-22

Modularized subsea seawater desalination system

#703
20210214248
2021-07-15

Reducing compositions and processes for producing the same

#704
20210214246
2021-07-15

Processes and systems for treating sour water to remove sulfide compounds

#705
20210214244
2021-07-15

Containerized desalination system

#706
20210214242
2021-07-15

Water purifier

#707
20210206680
2021-07-08

Wastewater treatment system and methods

#708
20210195930
2021-07-01

High Brix vacuum evaporation concentration process and system and concentrated product

#709
20210187445
2021-06-24

Reverse osmosis membrane and method for producing reverse osmosis membrane

#710
20210179452
2021-06-17

Liquid solution concentration system comprising isolated subsystem and related methods

#711
20210179451
2021-06-17

Systems and methods of water treatment for hydrogen production

#712
20210178329
2021-06-17

BATCH AND SEMI-BATCH MEMBRANE LIQUID SEPARATION USING A SWEEP STREAM

#713
20210178328
2021-06-17

METHOD AND SYSTEM FOR PERFORMING REVERSE OSMOSIS WITH INTEGRATED PUMP STORAGE

#714
20210178041
2021-06-17

Water treatment systems, devices, and methods for fluid preparation

#715
20210171382
2021-06-10

SWRO and MCDI coupled seawater desalination device system with energy recovery

#716
20210171378
2021-06-10

METHOD AND APPARATUS FOR HIGH WATER EFFICIENCY MEMBRANE FILTRATION TREATING HARD WATER

#717
20210171362
2021-06-10

Predictive tool for monitoring RO and NF membranes

#718
20210170344
2021-06-10

GRAPHENE STRUCTURE BASED ON ENHANCING HEAT TRANSFER EFFECT AND IMPROVING SEAWATER DESALINATION EFFICIENCY

#719
20210170341
2021-06-10

Method for controlling slime in reverse osmosis membrane apparatus

#720
20210170338
2021-06-10

High water recovery hybrid membrane system for desalination and brine concentration

#721
20210163863
2021-06-03

Loss reduction in beverage loading and unloading of water removal systems

#722
20210163659
2021-06-03

Storage-stable polyurethane casting compound for embedding hollow fibres in the production of filter elements

#723
20210163320
2021-06-03

Fluid purification methods, devices, and systems

#724
20210163318
2021-06-03

Direct water purifier

#725
20210162345
2021-06-03

Reverse osmosis system

#726
20210155507
2021-05-27

Systems, methods, and apparatuses for producing and packaging fluids

#727
20210147273
2021-05-20

Desalination brine concentration system and method

#728
20210147267
2021-05-20

Method for increasing the magnesium ion concentration in feed water

#729
20210147264
2021-05-20

Water treatment device and water treatment method

#730
20210146307
2021-05-20

Wind and wave desalination vessel

#731
20210140150
2021-05-13

Automatic rainwater collection system

#732
20210139349
2021-05-13

Reject valve of reverse osmosis device

#733
20210130196
2021-05-06

Accurate biocide dosing for low concentration membrane biofouling control applications

#734
20210130193
2021-05-06

Method of controlling salinity of a low salinity injection water

#735
20210122655
2021-04-29

Water purification system

#736
20210122651
2021-04-29

Method and system for operating a high recovery separation process

#737
20210121828
2021-04-29

A POLYELECTROLYTE-BASED SACRIFICIAL PROTECTIVE LAYER FOR FOULING CONTROL IN DESALINATION AND WATER FILTRATION

#738
20210114910
2021-04-22

Method and system for preparing drinking weak alkali water and strontium-rich electrolyte raw water from salt-making distilled water

#739
20210107819
2021-04-15

Tower-shape integrated ecological purification device for domestic sewage in small town

#740
20210107809
2021-04-15

Water-savings adiabatic spray system

#741
20210101814
2021-04-08

High Recovery Desalination and Mineral Production System and Method

#742
20210101809
2021-04-08

System and method for remineralizing a fluid

#743
20210101116
2021-04-08

Apparatus system and method to seperate brine from water using heat energy recovery

#744
20210094855
2021-04-01

Methods of separating and isolating water and other desired constituents from oilfield produced brines

#745
20210094846
2021-04-01

Hybrid electrochemical and membrane-based processes for treating water with high silica concentrations

#746
20210087697
2021-03-25

Method for producing lithium hydroxide monohydrate from brines

#747
20210087092
2021-03-25

Method for treating wastewater in the spherical nickel hydroxide production process

#748
20210086137
2021-03-25

Separator leaf, and spiral wound module and device comprising same

#749
20210078881
2021-03-18

System and method of reducing oxidants in a chemical stream

#750
20210078876
2021-03-18

STREAMLINED ELECTROCHEMICAL ADVANCED OXIDATION PROCESS FOR POTABLE WATER REUSE

#751
20210078873
2021-03-18

Water treatment management apparatus and water quality monitoring method

#752
20210077955
2021-03-18

SYSTEM AND METHOD OF DESALINATION OF WATER

#753
20210070644
2021-03-11

Continuous, approximately real-time residential wastewater treatment system and apparatus

#754
20210070643
2021-03-11

System for the purification and physical-chemical adjustment of water and use of the water obtained

#755
20210069647
2021-03-11

Filtration device

#756
20210069644
2021-03-11

Variable drain flow restrictor

#757
20210069642
2021-03-11

Multi-pollutant exhaust treatment using seawater for marine applications

#758
20210069401
2021-03-11

Fluid purification system

#759
20210061680
2021-03-04

Full-effective reverse osmosis membrane element and water purification machine

#760
20210060497
2021-03-04

Thin-film composite polyamide reverse osmosis membrane with anti-bacterial and anti-biofouling effects and preparation method thereof

#761
20210054831
2021-02-25

Carbon negative clean fuel production system

#762
20210053847
2021-02-25

Pressure-driven treatment of fluid

#763
20210047222
2021-02-18

Water conditioning systems

#764
20210047221
2021-02-18

WATER PROVISION APPARATUSES AND RELATED METHODS

#765
20210047207
2021-02-18

Device and method for purifying drinking water

#766
20210046422
2021-02-18

Reverse osmosis water production apparatus

#767
20210039968
2021-02-11

Device and method for advanced water treatment

#768
20210032144
2021-02-04

Dirty water treatment optimization

#769
20210032129
2021-02-04

Desalination using pressure vessels

#770
20210031149
2021-02-04

Reverse osmosis membrane with hydrogel coating

#771
20210031147
2021-02-04

Water treatment membrane and method of making water treatment membranes

#772
20210024395
2021-01-28

High salinity water purification processes and systems

#773
20210024382
2021-01-28

Water treatment system

#774
20210024381
2021-01-28

Portable multimode reverse osmosis water purification system

#775
20210024364
2021-01-28

Facile, low-energy routes for the production of hydrated calcium and magnesium salts from alkaline industrial wastes

#776
20210023976
2021-01-28

VEHICLE FOR PROVIDING A DIALYSIS SOLUTION

#777
20210023504
2021-01-28

MEMBRANE ELEMENT AND FILTER CARTRIDGE

#778
20210016227
2021-01-21

REVERSE OSMOSIS SYSTEM FOR USE WITH A WELLBORE AND METHODS OF ASSEMBLING THE SAME

#779
20210015987
2021-01-21

Systems and methods for peritoneal dialysis having point of use dialysis fluid preparation including mixing and heating therefore

#780
20210009806
2021-01-14

Photocurable compositions and method of forming topographical features on a membrane surface using photocurable compositions

#781
20210009453
2021-01-14

Recirculating, purifying, disinfecting, cooling, decontaminating, feedback controlled water system for drinking water and other uses to improve health and well being of animals and humans

#782
20210009443
2021-01-14

Water purification system

#783
20210009400
2021-01-14

Systems for producing and dispensing chilled water

#784
20210008501
2021-01-14

Full-effect reverse osmosis membrane element, and water purifier having same

#785
20210002160
2021-01-07

MEMBRANE FILTRATION APPARATUS AND PROCESS FOR REUSE OF INDUSTRIAL WASTEWATER

#786
20210002146
2021-01-07

ENVIRONMENTALLY FRIENDLY SEA WATER INTAKE PROCESS AND APPARATUS

#787
20210001279
2021-01-07

Reverse osmosis membrane, manufacturing method therefor, and water treatment module

#788
20210001273
2021-01-07

METHODS, SYSTEMS, AND COMPOSITIONS FOR DELIVERY OF NANOBUBBLES IN WATER TREATMENT SYSTEMS

#789
20200407242
2020-12-31

Method and system for producing fresh water using a reverse osmosis membrane system

#790
20200407241
2020-12-31

Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites

#791
20200407229
2020-12-31

Method of production of a silica concentrate

#792
20200406197
2020-12-31

MEMBRANES WITH SACRIFICIAL COATINGS

#793
20200406192
2020-12-31

RO atmospheric storage tank without need of pressure tank or electric pump

#794
20200392028
2020-12-17

Integrated deammonification process for wastewater reclamation

#795
20200392020
2020-12-17

Spiral wound assembly with integrated flow restrictor and sensor

#796
20200391158
2020-12-17

REVERSE OSMOSIS CENTRIFUGE

#797
20200384415
2020-12-10

Water dispensing device for dispensing water having consistent taste

#798
20200384414
2020-12-10

Reverse Osmosis Pump Incorporating Variable Rejection Piston Design

#799
20200384413
2020-12-10

Water conditioning systems

#800
20200383358
2020-12-10

SYSTEMS AND METHOD FOR THE PREPARATION OF PLANT DERIVED PRODUCTS USING OSMOSIS TECHNIQUES

#801
20200377386
2020-12-03

Phospate recovery by acid retardation

#802
20200376442
2020-12-03

GRAPHENE OXIDE MEMBRANE PROTECTIVE COATING

#803
20200376439
2020-12-03

Graded spacers for filtration wound elements

#804
20200376435
2020-12-03

Mechanical pressure converter for water desalination

#805
20200376416
2020-12-03

SANITIZING FILTER SYSTEM AND METHOD FOR A RESIDENTIAL WATER FILTERING SYSTEM

#806
20200369547
2020-11-26

Systems, methods and Apparatuses for Water Treatment

#807
20200362107
2020-11-19

Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts

#808
20200361804
2020-11-19

Sewage treatment device and method for synchronously recovering water and electric energy

#809
20200361791
2020-11-19

Desalination system

#810
20200361787
2020-11-19

WATER TREATMENT AND DESALINATION

#811
20200360867
2020-11-19

WATER TREATMENT FLOW CHANNEL MEMBER

#812
20200355586
2020-11-12

Analyzing method and analyzing apparatus for urea

#813
20200354232
2020-11-12

Optimizing efficiency of a water purification apparatus

#814
20200353425
2020-11-12

Synthetic membranes and methods of use thereof

#815
20200346950
2020-11-05

RENEWABLE-POWERED REVERSE OSMOSIS DESALINATION WITH ACTIVE FEEDWATER SALINITY CONTROL FOR MAXIMUM WATER PRODUCTION EFFICIENCY WITH VARIABLE ENERGY INPUT

#816
20200346149
2020-11-05

Water-treating ceramic filter module

#817
20200345585
2020-11-05

Process for making aqueous therapeutic particle having stable exterior water clustering with nanosized thickness

#818
20200339458
2020-10-29

Anaerobic waste treatment system for vehicles

#819
20200339444
2020-10-29

AERATION AMOUNT CONTROL SYSTEM AND AERATION AMOUNT CONTROL METHOD

#820
20200338503
2020-10-29

Method of regenerating member and method of seawater desalination

#821
20200338500
2020-10-29

WATER RECLAMATION SYSTEM

#822
20200332059
2020-10-22

Composition for interfacial polymerization of polyamide and manufacturing method for water treatment separation membrane using same

#823
20200331777
2020-10-22

Method for treating produced water

#824
20200331771
2020-10-22

Water-treatment filter module, and apparatus and method for manufacturing helical strand of water-treatment filter module

#825
20200329532
2020-10-15

Universal heating power management system

#826
20200324250
2020-10-15

Assembly of charge mosaic membranes from ionic polymers

#827
20200324247
2020-10-15

SYSTEM FOR CLOSED CIRCUIT DESALINATION WITH RENEWABLY SOLAR/WIND ENERGY SOURCES OF VARIABLE POWER CHARACTERISTICS

#828
20200317537
2020-10-08

Decontaminant, carbon/polymer composite, decontamination sheet member and filter medium

#829
20200316657
2020-10-08

CLEAN-IN-PLACE USING ULTRASOFT WATER

#830
20200316526
2020-10-08

Brine concentration

#831
20200316520
2020-10-08

Water systems for onboard inerting systems of vehicles

#832
20200308037
2020-10-01

Desalination brine concentration system and method

#833
20200308026
2020-10-01

Systems and methods for data center cooling and water desalination

#834
20200300800
2020-09-24

Electrochemical Detection without Reagents

#835
20200299165
2020-09-24

Method for separation of magnesium and calcium ions from saline water, for improving the quality of soft and desalinated waters

#836
20200299158
2020-09-24

System for recycling wastewater from reverse osmosis filtering processes and method for treating wastewater

#837
20200299154
2020-09-24

Integrated desalination-power system

#838
20200298181
2020-09-24

Reverse osmosis filtering module and reverse osmosis filter comprising same

#839
20200298180
2020-09-24

MEMBRANE SEPARATION APPARATUS

#840
20200291288
2020-09-17

Hydraulic geofracture energy storage system with desalination

#841
20200290901
2020-09-17

Antimicrobial batch dilution system

#842
20200290897
2020-09-17

Centrifugal reverse osmosis system

#843
20200290896
2020-09-17

Catalytic fast pyrolysis process with impurity removal

#844
20200290873
2020-09-17

AQUEOUS HYDROGEN PEROXIDE PURIFICATION METHOD AND PURIFICATION SYSTEM

#845
20200289986
2020-09-17

CONCURRENT DESALINATION AND BORON REMOVAL (CDBR) PROCESS

#846
20200283319
2020-09-10

Process for the treatment of wastewater formed during the production of modified starches

#847
20200283308
2020-09-10

Water-softening system

#848
20200282346
2020-09-10

Cartridge accumulator

#849
20200277206
2020-09-03

SINGLE-STAGE WATER TREATMENT SYSTEM

#850
20200276374
2020-09-03

Reverse osmosis water system with heat forward function

#851
20200270158
2020-08-27

Continuous, approximately real-time residential wastewater treatment system and apparatus

#852
20200261855
2020-08-20

ASYMMETRIC COMPOSITE MEMBRANES AND USES THEREOF

#853
20200261854
2020-08-20

Self-supporting highly moisture-permeable heat-insulating aerogel film and preparation method thereof

#854
20200261849
2020-08-20

Multi-Stage Reverse Osmosis Systems and Methods

#855
20200260664
2020-08-20

System and method for reclaiming and optimizing land

#856
20200256003
2020-08-13

System and a method for washing items

#857
20200255313
2020-08-13

Process to recover ammonium bicarbonate from wastewater

#858
20200248514
2020-08-06

Method of controlling salinity of an injection water during commissioning of an injection well

#859
20200247686
2020-08-06

Manifold for domestic water purifier system with specific cartridge replacement

#860
20200246844
2020-08-06

Waste and/or hazardous liquid containment and collection system

#861
20200239337
2020-07-30

Method and system for operating a high recovery separation process

#862
20200231471
2020-07-23

Water purification system with automatic flush flow

#863
20200230554
2020-07-23

Method of controlling salinity of a low salinity injection water

#864
20200223726
2020-07-16

Modular portable renewable energy microgeneration system

#865
20200223719
2020-07-16

Method and system for optimization of coagulation and/or flocculation in a water treatment process

#866
20200222953
2020-07-16

Solid waste treatment system and method

#867
20200217185
2020-07-09

Water treatment for increasing recovery of a resource from a reservoir

#868
20200215495
2020-07-09

Advanced filtration membranes using chitosan and graphene oxide

#869
20200215492
2020-07-09

Filtration method using porous membrane

#870
20200215485
2020-07-09

Two-stage closed circuit desalination system of super RO characteristics

#871
20200207986
2020-07-02

Zwitterionic thin film composite membranes with high performance

#872
20200207651
2020-07-02

Method and domestic appliance for producing mineral water from tap water

#873
20200197876
2020-06-25

METHOD FOR DETERMINING CHANNEL SIZES, MEMBRANE THICKNESSES, INLET PRESSURES, OUTLET SPLITTER LOCATIONS AND/OR CO2 PRESSURES AND OTHER VARIABLES FOR A DIFFUSIOPHORETIC WATER FILTRATION DEVICE, AND RELATED DEVICE AND TEST CENTER

#874
20200197875
2020-06-25

Quick tracer injection for monitoring osmosis membrane integrity

#875
20200197870
2020-06-25

Spiral wound membrane module including integrated differential pressure monitoring

#876
20200197869
2020-06-25

Monitoring of membrane modules

#877
20200197846
2020-06-25

FILTER CARTRIDGE CONNECTING STRUCTURE FOR WATER PURIFIER

#878
20200189941
2020-06-18

Method and System for Treating Agricultural or Industrial Recirculation Water

#879
20200189938
2020-06-18

A Method For Producing Ultrapure Water

#880
20200189937
2020-06-18

System for treating reverse-osmosis concentrated water with permanent hardness

#881
20200188864
2020-06-18

SELF-ASSEMBLED POLYMERIC VESICULAR STRUCTURES WITH FUNCTIONAL MOLECULES

#882
20200188862
2020-06-18

Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems

#883
20200180989
2020-06-11

High salinity water purification processes and systems

#884
20200180980
2020-06-11

Water purifier and control method of the same

#885
20200180934
2020-06-11

Beverage dispenser for high hygienic requirements

#886
20200171417
2020-06-04

Method and system for treating aqueous fluid resulting from fluoropolymer production step

#887
20200166025
2020-05-28

Pump and a desalination system including the pump

#888
20200156977
2020-05-21

Water provision apparatuses and related methods

#889
20200155885
2020-05-21

Hydrothermal technology for decontamination and mineralization of perfluoro- and polyfluoroalkyl substance (PFAS) in wastes, concentrate solutions, and chemical stockpiles

#890
20200147556
2020-05-14

SYSTEM AND METHOD FOR CLEANING MEMBRANE FILTERS IN-LINE IN A WATER PURIFICATION SYSTEM

#891
20200147555
2020-05-14

RO element with integral pressure valve

#892
20200147554
2020-05-14

Osmotic desalination methods and associated systems

#893
20200147553
2020-05-14

METHOD FOR ELECTROCHEMICAL SEPARATION AND REGENERATION OF FORWARD OSMOSIS DRAW SOLUTION

#894
20200147549
2020-05-14

Water conditioning systems having diversion devices

#895
20200139308
2020-05-07

Synthetic membranes and methods of use thereof

#896
20200134961
2020-04-30

Automated electromechanical capper for removing or securing a cap on a container

#897
20200131060
2020-04-30

Media filter having nonpowered mixing and coagulation basin, and seawater desalination plant and dissolved air floatation apparatus using same

#898
20200131056
2020-04-30

Method and system for operating a high recovery separation process

#899
20200129928
2020-04-30

WATER TREATMENT CHEMICAL FOR MEMBRANE, AND MEMBRANE TREATMENT METHOD

#900
20200129927
2020-04-30

Water purification apparatus and methods for cleaning the water purification apparatus