ClassID:

86670

C02F2305/08 - CPC Classification

Classification description:

Use of specific compounds during water treatment Nanoparticles or nanotubes

Recent Application in this class:
#1
20260145975
2026-05-28

METHODS AND SYSTEMS FOR REMOVING TRICHLOROETHANE, TRICHLOROETHENE, AND 1,4-DIOXANE FROM CONTAMINATED WATER AND WASTEWATER

#2
20260115699
2026-04-30

METHOD OF SYNTHESIZING COPPER FERRITE NANOPARTICLES USING METAL CANS

#3
20260115698
2026-04-30

METHOD OF SYNTHESIZING COPPER FERRITE NANOPARTICLES USING METAL CANS

#4
20260115697
2026-04-30

METHOD OF SYNTHESIZING COPPER FERRITE NANOPARTICLES USING METAL CANS

#5
20260102758
2026-04-16

3D STRUCTURE-FUNCTIONAL DESIGN OF BIOMASS-DERIVED SOLAR PHOTOCATALYST FOR ANTIMICROBIAL EFFICACY AND CHEMICAL DEGRADATION AT AMBIENT CONDITIONS

#6
20260097977
2026-04-09

METHODS OF REDUCING MICROORGANISM GROWTH, INFECTIVITY, AND/OR SURVIVAL IN WATER VIA NANO-GALVANIC ALUMINUM POWDER

#7
20260078025
2026-03-19

NANOPARTICLE-ENTRAINED MULTIFUNCTIONAL NANOSTRUCTURE-COATED MOBILE CARRIERS, AND SYSTEMS AND METHODS OF UTILIZING SAME TO TREAT CONTAMINATED WATER

#8
20260070813
2026-03-12

NANOPARTICLE-ENTRAINED MULTIFUNCTIONAL NANOSTRUCTURE-COATED MOBILE CARRIERS, AND SYSTEMS AND METHODS OF UTILIZING SAME TO TREAT CONTAMINATED WATER

#9
20260070812
2026-03-12

NANOPARTICLE-ENTRAINED MULTIFUNCTIONAL NANOSTRUCTURE-COATED MOBILE CARRIERS, AND SYSTEMS AND METHODS OF UTILIZING SAME TO TREAT CONTAMINATED WATER

#10
20260061398
2026-03-05

METHOD FOR DYE DEGRADATION IN AQUEOUS SOLUTION

#11
20260054248
2026-02-26

WATER PURIFICATION METHOD USING BIOCHAR LAYERED DOUBLE HYDROXIDE COMPOSITE

#12
20260027547
2026-01-29

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#13
20260022041
2026-01-22

ENHANCED SETTLING AND DEWATERING OF OIL SANDS MATURE FINE TAILINGS WITH TITANOMAGNETITE NANOPARTICLES GRAFTED WITH POLYACRYLAMIDE AND LAURYL SULFATE

#14
20260015747
2026-01-15

SYSTEM AND METHODS OF WATER ELECTROLYSIS

#15
20260015261
2026-01-15

ENHANCING DESALINATION REACTION BY MODIFYING OXIDATION RATE

#16
20250376393
2025-12-11

SELF-REGENERATING GRAPHENE OXIDE-BASED ADSORBENTS FOR CONTAMINANT REMOVAL FROM AQUEOUS SYSTEMS

#17
20250353935
2025-11-20

COMPOSITIONS AND METHODS FOR REMOVAL OF NEGATIVELY CHARGED IMPURITIES USING METAL-CELLULOSE FIBER COMPOSITE

#18
20250353767
2025-11-20

FLUORESCENT ENGINEERED SILICON QUANTUM DOTS (SiQDs) AS AN EFFICIENT SCALE INHIBITOR

#19
20250332566
2025-10-30

METHOD FOR REMOVING ORGANIC DYES FROM AQUEOUS SOLUTION

#20
20250304473
2025-10-02

PHOTOCATALYST ENABLED FLEXIBLE POLYMERIC OPTICAL FIBER SYSTEM

#21
20250303395
2025-10-02

ASPHALTENE-BASED PHOTOCATALYST FOR THE DEGRADATION OF WATER POLLUTANTS AND METHODS OF PREPARATION THEREOF

#22
20250303393
2025-10-02

LIQUID CONTAMINANT ABSORBENT AND A METHOD FOR FABRICATING A LIQUID CONTAMINANT ABSORBENT

#23
20250281900
2025-09-11

Method for Making Bentonite/Natural Fiber Nanocomposite

#24
20250281898
2025-09-11

METHOD FOR REMOVING AMMONIA FROM WASTEWATER

#25
20250256987
2025-08-14

IRON-BASED DESALINATION

#26
20250249434
2025-08-07

METHOD TO FABRICATE NOVEL MAGNETIC ORGANIC FRAMEWORK MATERIAL FOR BARIUM COLLECTION FROM PRODUCED WATER

#27
20250229250
2025-07-17

MAGNETIC MESOPOROUS SILICA-BASED (MMPS) MATERIALS

#28
20250223199
2025-07-10

METHODS OF REMOVING ENVIRONMENTAL CONTAMINANTS

#29
20250187948
2025-06-12

ALGINATE-GRAPHENE OXIDE HYDROGEL

#30
20250128958
2025-04-24

HYDROGEN TITANIUM OXIDE COMPOSTIONS AND METHODS FOR MAKING AND USING SAME

#31
20250108362
2025-04-03

NANOMATERIAL-BASED ADSORPTION PROCESSING AND CATALYSIS

#32
20250083123
2025-03-13

SELENIUM NANOMATERIALS AND METHODS OF MAKING AND USING SAME

#33
20250073687
2025-03-06

PIEZOCATALYST, PIEZOELECTRIC MATERIAL COMPRISING PIEZOCATALYST, MANUFACTURING METHOD, AND USES THEREFOR

#34
20250051194
2025-02-13

Nickel-Iron-Based Alloys for Electrochemical Reduction of Selenium Oxyanions

#35
20250034311
2025-01-30

PHENOL REMOVAL PROCESS FOR WATER PURIFICATION

#36
20250034010
2025-01-30

METHOD FOR TREATING WATER WITH A NANOCOMPOSITE

#37
20250026671
2025-01-23

METHOD FOR REMOVING METAL IONS FROM WATER

#38
20240417284
2024-12-19

NANOFIBROUS MATERIALS FOR REMEDIATION OF POLY- AND PERFLUOROALKYL SUBSTANCES AND METHODS OF USE THEREOF

#39
20240360015
2024-10-31

Water treatment method for adsorbing metal ions

#40
20240360014
2024-10-31

Metal ion removal method

#41
20240336504
2024-10-10

SYSTEMS FOR CATALYTICALLY REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES FROM A FLUID AND RELATED METHODS

#42
20240336496
2024-10-10

SORBENTS AND METHODS FOR THE CAPTURE AND DEFLUORINATION OF PER AND POLY FLUOROALKYL SUBSTANCES (PFAS)

#43
20240326013
2024-10-03

MAGNETIC NANOPARTICLES FOR REMOVAL OF PARTICULATE WASTE

#44
20240326009
2024-10-03

BIOCHAR-SUPPORTED LAYERED DOUBLE HYDROXIDE-CELLULOSE NANOCRYSTALS COMPOSITE FOR DYE REMOVAL

#45
20240317611
2024-09-26

DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER

#46
20240307853
2024-09-19

PHOTOCATALYST FOR THE DEGRADATION OF METHYL ORANGE DYE

#47
20240300831
2024-09-12

Reusable Composite Filter Material and Methods for Making and Using the Same for Removing and Destroying Molecular Contaminants from Water

#48
20240278209
2024-08-22

COMPOSITIONS AND METHODS FOR TOXIC SPECIES REMOVAL FROM FLUID

#49
20240261760
2024-08-08

METHOD OF MAKING NANOCOMPOSITE FROM DATE PALM TREE AND SAUDI BENTONITE

#50
20240254270
2024-08-01

Method for purifying water with regenerative adsorbent

#51
20240254011
2024-08-01

NANOPARTICLE-ENTRAINED MULTIFUNCTIONAL NANOSTRUCTURE-COATED MOBILE CARRIERS, AND SYSTEMS AND METHODS OF UTILIZING SAME TO TREAT CONTAMINATED WATER

#52
20240158265
2024-05-16

USE OF AMINE MODIFIED NANOPARTICLES FOR H2S SCAVENGING

#53
20240125775
2024-04-18

IMMOBILIZATION AND MAGNETIC EXTRACTION OF PATHOGENS AND PATHOGEN COMPONENTS

#54
20240100500
2024-03-28

Fe-Co CORE SHELL NANOSPHERES

#55
20240099036
2024-03-21

Fabrication Of Uniform High Density Nanostructure Array

#56
20240059587
2024-02-22

METHOD OF ADSORBING CHLORIDE IONS IN AN AQUEOUS SOLUTION

#57
20240010536
2024-01-11

Methods for the amelioration of oil toxicity and stimulation of bacterial oil degradation

#58
20230415122
2023-12-28

DESALINATION OF WATER USING A COMPLEXING AGENT ATTACHED TO A MAGNETIC NANOPARTICLE

#59
20230406742
2023-12-21

Method for Promoting Degradation of Polychlorinated Biphenyls (PCBs) by Pseudomonas JD37 With Nanoscale Zero-Valent Iron (nZVI) and Use Thereof

#60
20230381756
2023-11-30

MULTIDIMENSIONAL MULTILAYERED UPCONVERSION NANOARCHITECTONICS WITH TUNEABLE ND CONTENT FOR EFFICIENT PHOTOCATALYTIC PHENOLIC DEGRADATION UNDER AMBIENT CONDITIONS

#61
20230365450
2023-11-16

Portable Systems for High Throughput Liquid Purification

#62
20230348650
2023-11-02

Water purification method with nanocomposite sorbent

#63
20230348298
2023-11-02

Iron-based desalination

#64
20230347302
2023-11-02

Carbon Nanotube Based Membrane and Methods of Manufacturing

#65
20230338870
2023-10-26

PHOTOTHERMAL EVAPORATOR FOR A DESALINATION SYSTEM AND METHOD OF MANUFACTURE

#66
20230312379
2023-10-05

Method for removing metal ions from water with a nanocomposite film

#67
20230264991
2023-08-24

Methods and systems for removing trichloroethane, trichloroethene, and 1,4-dioxane from contaminated water and wastewater

#68
20230257287
2023-08-17

COMBINED ELECTROCHEMICAL PRE-TREATMENT AND SORPTION OF POLLUTANTS

#69
20230249153
2023-08-10

Method of making metal-impregnated oxygenated hierarchically porous carbon

#70
20230234032
2023-07-27

FILTER MEDIUM FOR AIR AND WATER PURIFICATION AND DISINFECTION

#71
20230219829
2023-07-13

SYSTEM AND METHOD FOR SOLAR-POWERED DESALINATION AND WATER PURIFICATION

#72
20230166986
2023-06-01

SOLAR-POWERED WATER PURIFICATION AND DECONTAMINATION GEL COMPOSITIONS

#73
20230146806
2023-05-11

APPARATUS AND METHOD FOR PREPARING DIALYZATE

#74
20230108377
2023-04-06

Graphene modified with linear alkylamines for oil removal from produced water

#75
20230094535
2023-03-30

ENHANCED SETTLING AND DEWATERING OF OIL SANDS MATURE FINE TAILINGS WITH TITANOMAGNETITE NANOPARTICLES GRAFTED WITH POLYACRYLAMIDE AND LAURYL SULFATE

#76
20230089418
2023-03-23

Composition and method for capture and degradation of PFAS

#77
20230084588
2023-03-16

MAGNETIC NANOPARTICLE COATED POROUS MATERIALS FOR RECOVERY OF CONTAMINANTS

#78
20230075512
2023-03-09

Water treatment using chitosan-graft-itaconic acid-aluminum oxide nanocomposites

#79
20230049273
2023-02-16

METHOD AND SYSTEM FOR TREATING FLUID AND FLOTATION ARRANGEMENT

#80
20230048134
2023-02-16

Magnetically-controlled graphene-based micro-/nano-motor and fabrication method thereof

#81
20230047467
2023-02-16

Non-crystalline iron-phosphate nanoparticles for remediating toxic heavy metals and radionuclides

#82
20230025974
2023-01-26

In situ oil cleanup and recovery using smart polymer integrated surface vessels

#83
20220396512
2022-12-15

Pressurized water filter and water filtration apparatus

#84
20220371924
2022-11-24

Carbon-nanotube/nano-adsorption-material-based electrode and electrochemical valuable-metal recovery device using same

#85
20220348707
2022-11-03

Method for removing organic pollutants from water

#86
20220347660
2022-11-03

Bismuth iodide oxide / zinc oxide composite and preparation method therefor and application thereof in piezoelectric photocatalytic removal of organic pollutants

#87
20220332608
2022-10-20

Lead dioxide-carbon nanotube adsorptive electrochemical submicroelectrode and preparation method and use thereof

#88
20220323928
2022-10-13

Non-toxic nanomaterial for metals extraction

#89
20220266226
2022-08-25

Organic wastewater treatment method based on multi-element co-doping TiO2 nano photocatalytic material

#90
20220258139
2022-08-18

Photocatalyst comprising bimetallic nanoparticles and graphene oxide for denitrification reaction, and water treatment method using same

#91
20220252536
2022-08-11

Fluidic impedance platform for in-situ detection and quantification of PFAS in groundwater

#92
20220234906
2022-07-28

Magnesium-aluminum hydrotalcite-loaded nano zero-valent iron composite material, method for preparing same and use thereof

#93
20220226834
2022-07-21

PROCESS FOR SEPARATING MICROPLASTICS FROM AQUEOUS MATRICES

#94
20220219135
2022-07-14

Composite materials and methods of making and use thereof

#95
20220213464
2022-07-07

Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies embedded in macroporous scaffolds

#96
20220152560
2022-05-19

Nanobiocatalyst and nanobiocatalytic membrane

#97
20220135454
2022-05-05

A COMPOSITE MATERIAL AND A METHOD TO PREPARE THE COMPOSITE

#98
20220054983
2022-02-24

Fluid purification filters and the method of fluid purification using the same

#99
20220033283
2022-02-03

Method for producing zero-valent metals in filtering media

#100
20220009798
2022-01-13

Fluoride removal process

#101
20220002761
2022-01-06

Booster composition to improve biogas yield and to stabilize the digester performance

#102
20210387126
2021-12-16

POROUS MATERIALS FOR TREATING CONTAMINANTS

#103
20210380726
2021-12-09

COMPOSITIONS AND METHODS FOR REMOVAL OF NEGATIVELY CHARGED IMPURITIES USING METAL-CELLULOSE FIBER COMPOSITE

#104
20210370266
2021-12-02

Method for adsorbing MTBE from an aqueous solution

#105
20210370265
2021-12-02

Method for treating an MTBE-contaminated aqueous solution

#106
20210370264
2021-12-02

Method for removing MTBE from a contaminated aqueous solution

#107
20210370263
2021-12-02

Sonication method for making adsorbent composition

#108
20210370262
2021-12-02

Method for making adsorbent fly ash composition

#109
20210363015
2021-11-25

Capacitive deionization electrode

#110
20210340420
2021-11-04

Lignin composition, methods of making and using the composition for adsorption onto petrochemical oil and oil removal

#111
20210339222
2021-11-04

Selenium nanomaterials and methods of making and using same

#112
20210331137
2021-10-28

Selenium nanomaterials and methods of making and using same

#113
20210323849
2021-10-21

Solar assisted water purification system

#114
20210322998
2021-10-21

Electrochemical separation and recovery of metals

#115
20210316275
2021-10-14

Material for removing contaminants from water

#116
20210316272
2021-10-14

Method for making a water treatment adsorbent filter

#117
20210253457
2021-08-19

Method for making fibrous nanoparticle-containing filter

#118
20210252483
2021-08-19

Zeolite composites for water purification

#119
20210252472
2021-08-19

Method for removing polycyclic aromatic hydrocarbons from water using ball milled and sonicated oil fly ash powder

#120
20210245142
2021-08-12

Method for producing hollow activated carbon nanofiber for activating peroxymonosulfate, catalyst for purifying water, and method for purifying water

#121
20210245137
2021-08-12

CORE-SHELL IRON OXIDE-POLYMER NANOFIBER COMPOSITES FOR REMOVAL OF HEAVY METALS FROM DRINKING WATER

#122
20210244989
2021-08-12

Activated carbon supported Ni0Fe0 nanoparticles for reductive transformation of perfluoroalkyl-containing compounds

#123
20210238059
2021-08-05

Iron-based desalination

#124
20210230028
2021-07-29

Catalytic hydrogel membrane reactor for treatment of aqueous contaminants

#125
20210229064
2021-07-29

BRANCHED POLYMER CROSS-LINKED GRAPHENE OXIDE ADSORBENT MATERIAL

#126
20210213415
2021-07-15

Preparation method of La(OH)nanorod coated walnut shell biochar composite

#127
20210213177
2021-07-15

Low temperature, nanostructured ceramic coatings

#128
20210178356
2021-06-17

Removal of lead from waste water using nanoscale MoS

#129
20210147258
2021-05-20

Method of adsorbing contaminants using a porous carbon compound

#130
20210139348
2021-05-13

Activated carbon-iron/cerium oxide nanocomposite suitable for dye removal

#131
20210121825
2021-04-29

Enhanced emulsion liquid membranes for extraction of pollutants from water

#132
20210115180
2021-04-22

Method of producing a carbon nanotube grafted acrylic acid/acrylamide copolymer nanocomposite sorbent

#133
20210114893
2021-04-22

Nitrogen-doped TiO2 nanoparticles and the use thereof in photocatalysis

#134
20210101127
2021-04-08

Method for making absorbent oil fly ash powder

#135
20210101120
2021-04-08

SEMIPERMEABLE MEMBRANE FOR WAITER TREATMENT, PREPARING METHOD FOR THE SAME, AND POLLUTED WATER TREATMENT SYSTEM INCLUDING THE SAME

#136
20210047630
2021-02-18

Enzyme forming mesoporous assemblies embedded in macroporous scaffolds

#137
20210039966
2021-02-11

Water purification

#138
20200398259
2020-12-24

Magnetic FeOnanospheres with PNH surface modification and application hereof in water treatment

#139
20200385293
2020-12-10

Liquid sterilization apparatus

#140
20200376526
2020-12-03

Ultrafine bubble cleaning method using ultrafine bubble-containing liquid, apparatus therefor, and dissolved air floatation apparatus

#141
20200376461
2020-12-03

Filtration system and methods of using such system for improved water filtration

#142
20200369536
2020-11-26

Composition and method for capture and degradation of PFAS

#143
20200361802
2020-11-19

Light activated water treatment system

#144
20200361801
2020-11-19

Photocatalytic water treatment system

#145
20200354237
2020-11-12

Water purification compositions and the method of producing the same

#146
20200354234
2020-11-12

Compositions, articles, and methods for abatement of hydrocarbon, metals, and organic pollutants

#147
20200346187
2020-11-05

Titania-carbon dot-reduced graphene oxide composites, their make, and use

#148
20200331782
2020-10-22

Process for the treatment of waste water

#149
20200331776
2020-10-22

In situ oil cleanup and recovery using smart polymer integrated surface vessels

#150
20200316577
2020-10-08

Metal oxide nanofibrous materials for photodegradation of environmental toxins

#151
20200308030
2020-10-01

Process for the treatment of waste water

#152
20200283313
2020-09-10

Composite zero valent iron nanoparticles and applications thereof

#153
20200269193
2020-08-27

Deeply grooved nanoparticle-coated nanofibers

#154
20200261836
2020-08-20

GRANULAR FILTRATION MEDIA MIXTURE AND USES IN WATER PURIFICATION

#155
20200260619
2020-08-13

Treatment composition for contaminated soil or ground water

#156
20200247698
2020-08-06

Water treatment system and methods thereof

#157
20200246757
2020-08-06

NANOCOMPOSITE MEMBRANES AND METHODS OF MAKING AND USING SAME

#158
20200231481
2020-07-23

Production method of self-fitting nano catalytic wastewater treatment agent

#159
20200216345
2020-07-09

Method and diffusiophoretic water filter with chemical contaminant removal capability

#160
20200198997
2020-06-25

Contaminate removal using aluminum-doped magnetic nanoparticles

#161
20200198973
2020-06-25

DISCRETE CARBON NANOTUBES WITH TARGETED OXIDATION LEVELS AND STABLE GEL FORMULATIONS THEREOF

#162
20200188825
2020-06-18

FILTER, FILTER ASSEMBLY, FILTER DEVICE AND WATER PURIFICATION SYSTEM

#163
20200180978
2020-06-11

Method for removing organic pollutants from contaminated water using polystyrene-carbon nanofiber composition made from post-consumer waste

#164
20200179916
2020-06-11

Composite metal organic framework materials, processes for their manufacture and uses thereof

#165
20200171477
2020-06-04

Process for preparing a catalyst and use thereof

#166
20200171460
2020-06-04

MTBE-removal composition with acid-treated fly ash particles

#167
20200171459
2020-06-04

Silver oxide nanoparticle-containing fly ash adsorbent

#168
20200156015
2020-05-21

CARBON NANOTUBE MEMBRANE

#169
20200123025
2020-04-23

Iron oxide modified halloysite nanomaterial

#170
20200115263
2020-04-16

Nanometer photocatalyst-microbe composite multilayer light transmission combination carrier

#171
20200109072
2020-04-09

Methods of synthesizing three-dimensional heteroatom-doped carbon nanotube macro materials and compositions thereof

#172
20200055748
2020-02-20

Iron-based desalination

#173
20200048776
2020-02-13

Boron doped diamond electrode and preparation method and applications thereof

#174
20200047151
2020-02-13

Method of removing organic pollutants from water using ball milled and sonicated oil fly ash powder

#175
20200047131
2020-02-13

High-flux thin-film nanocomposite reverse osmosis membrane for desalination

#176
20200033222
2020-01-30

Device and method of manufacturing a device for detecting hydrocarbons

#177
20200031695
2020-01-30

Sulfidated nanoscale zerovalent iron and method of use thereof

#178
20200017374
2020-01-16

ELECTROCHEMICAL ADSORBTION WITH GRAPHENE NANOCOMPOSITES

#179
20200002698
2020-01-02

Method for epoxidation to produce alkene oxide

#180
20200002193
2020-01-02

Water purification compositions and the method of producing the same

#181
20200001244
2020-01-02

Nanobiocatalyst and nanobiocatalytic membrane

#182
20190382296
2019-12-19

Multi-stage medical sewage sterilization device and method based on graphene nano technologies

#183
20190366309
2019-12-05

Functionalized hybrid nanotube C@MoS/SnSand preparation method and application thereof

#184
20190366308
2019-12-05

Composition and method for treating dye wastewater

#185
20190345397
2019-11-14

Janus membranes via atomic layer deposition

#186
20190345050
2019-11-14

Nanoparticles for the amelioration of oil toxicity and stimulation of bacterial oil degradation

#187
20190309282
2019-10-10

MESOPOROUS CATALYSTS OF MAGNETIC NANOPARTICLES AND FREE-RADICAL-PRODUCING ENZYMES, AND METHODS OF USE

#188
20190292082
2019-09-26

Portable systems for high throughput liquid purification using dissolved air flotation

#189
20190292074
2019-09-26

Methods for preparing porous nanocomposite polymer hydrogel beads for water treatment

#190
20190284071
2019-09-19

Efficient bio-inorganic system for treatment of sulphidic wastewater streams containing other contaminants

#191
20190256383
2019-08-22

METHOD OF USING A DESALINATION CELL

#192
20190256376
2019-08-22

Composite material for water treatment

#193
20190242064
2019-08-08

Substrates with metal nanoparticles, related articles, and a continuous process for making same

#194
20190225516
2019-07-25

Methods of synthesizing three-dimensional heteroatom-doped carbon nanotube macro materials and compositions thereof

#195
20190224629
2019-07-25

Superoleophobic membranes for oil/water separation

#196
20190218128
2019-07-18

Additive-amplified microwave pretreatment of wastewater sludge

#197
20190206583
2019-07-04

Solid nanocomposite material based on hexa- or octacyanometallates of alkali metals, method for preparing same, and method for extracting metal cations

#198
20190202714
2019-07-04

Process and device for removing lead from a liquid

#199
20190193061
2019-06-27

Method for preparing laminar zinc hydroxide organic-inorganic nanocomposites for use in the removal and degradation of dyes from textile effluents

#200
20190193048
2019-06-27

Selenium nanomaterials and methods of making and using same

#201
20190177190
2019-06-13

ANTI-MICROBIAL MEDIA AND METHOD OF MAKING THE SAME

#202
20190161350
2019-05-30

Discrete carbon nanotubes with targeted oxidation levels and formulations thereof

#203
20190160392
2019-05-30

Reversible control of solution solubility using functionalized nanoparticles

#204
20190152813
2019-05-23

Method for production of potable water

#205
20190143275
2019-05-16

Antibiofilm and antimicrobial functional membrane spacer

#206
20190127252
2019-05-02

Magnetic nanoparticle microbial composite with core-shell structure, preparation method thereof, and its application in the treatment of azo dyes

#207
20190126257
2019-05-02

Hollow porous carbon nitride nanospheres composite loaded with AgBr nanoparticles, preparation method thereof, and its application in dye degradation

#208
20190126210
2019-05-02

Membrane for oil-water separation and simultaneous removal of organic pollutants

#209
20190110382
2019-04-11

Shielding formulations using discrete carbon nanotubes with targeted oxidation levels and formulations thereof

#210
20190100903
2019-04-04

Economically viable atmospheric water generator

#211
20190099719
2019-04-04

Hollow fiber membrane modified with molybdenum trioxide nanoparticles

#212
20190092651
2019-03-28

Method for removing glyphosate from a solution

#213
20190083956
2019-03-21

Photocatalytic assembly and its preparation method

#214
20190071328
2019-03-07

Adsorbents, systems, and methods for separation of organic species from water

#215
20190070583
2019-03-07

ION separation media and applications thereof

#216
20190070533
2019-03-07

Drinking water filtration device and filtration method based on graphene technologies

#217
20190069555
2019-03-07

Controlled release N-halamine polymers for water decontamination and detoxification

#218
20190062185
2019-02-28

Nanomotors for reduction of nitroarenes

#219
20190060913
2019-02-28

ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUS

#220
20190060840
2019-02-28

Composite nanostructures having a crumpled graphene oxide shell

#221
20190060691
2019-02-28

Activated carbon supported NiFenanoparticles for reductive transformation of perfluoroalkyl-containing compounds

#222
20190046361
2019-02-14

Hydrophilic polyurethane nanofiber and method for manufacturing same

#223
20190031535
2019-01-31

Method of forming a photocatalyst and disinfecting a fluid

#224
20190031533
2019-01-31

Water treatment

#225
20190030455
2019-01-31

Adsorbent material

#226
20190030065
2019-01-31

Chitosan zinc oxide nanoparticle formulation for treating drug resistant bacteria

#227
20190009217
2019-01-10

Conductive thin-films for direct membrane surface electroheating

#228
20190002317
2019-01-03

Water treatment system and methods thereof

#229
20190002309
2019-01-03

Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites

#230
20190001308
2019-01-03

Method for the production of new nanomaterials

#231
20180370820
2018-12-27

Water treatment system with passive halogen barrier

#232
20180361351
2018-12-20

Method for removing cyclic hyrdrocarbons from an aqueous solution using an active adsorptive nanocomposite

#233
20180361350
2018-12-20

Method for removing cyclic hydrocarbons from an aqueous solution using an active adsorptive nanocomposite

#234
20180354815
2018-12-13

Nanomaterials, devices, and methods of water treatment

#235
20180339919
2018-11-29

Method for making and using an adsorbent

#236
20180339918
2018-11-29

Method for adsorbing and removing benzene

#237
20180339904
2018-11-29

Stem cell, bone, tissue and nerve scaffolding from discrete carbon nanotubes

#238
20180319677
2018-11-08

Silver-impregnated two-dimensional structures for bromide removal

#239
20180318843
2018-11-08

Electrochemical separation and recovery of metals

#240
20180309109
2018-10-25

Organized nanoparticulate and microparticulate coatings and methods of making and using same

#241
20180305228
2018-10-25

Filtration system and methods of using such system for improved water filtration

#242
20180304208
2018-10-25

Two-dimensional metal carbide antimicrobial membrane and antimicrobial agent

#243
20180282622
2018-10-04

CORE@SHELL PARTICLES COMPOSED OF SENSITIZING PERSISTENT PHOSPHOR CORE AND UPCONVERSION SHELL AND METHODS OF MAKING SAME

#244
20180280923
2018-10-04

Engineered nanoparticles for aqueous applications

#245
20180273401
2018-09-27

Contaminants removal with simultaneous desalination using carbon dioxide regenerated hybrid ion exchanger nanomaterials

#246
20180268972
2018-09-20

Functionalized magnetic nanoparticles and a method for preparation thereof

#247
20180264416
2018-09-20

Hydrophilic graphitic material

#248
20180264414
2018-09-20

Membranes and methods of use thereof

#249
20180237315
2018-08-23

Portable water-purifying pouch

#250
20180237301
2018-08-23

Carbon nanotube laminates

#251
20180236403
2018-08-23

Nanofiber for filter medium, filter medium comprising same, method for producing same, and filter unit comprising same

#252
20180221856
2018-08-09

Preparation and application of silver-modified spiral titanium dioxide nano-fiber photocatalyst

#253
20180215882
2018-08-02

Swellable and insoluble nanofibers and use thereof in the treatment of essentially aqueous effluents

#254
20180214851
2018-08-02

Material for removing contaminants from water

#255
20180185688
2018-07-05

Carbon-modified titanium dioxide nanoparticles and the photocatalytic remediation of aqueous sources systems and methods thereof

#256
20180179085
2018-06-28

Method for removing benzene from contaminated aqueous solutions

#257
20180162750
2018-06-14

Method for removing P-xylene from aqueous compositions

#258
20180147545
2018-05-31

Functionalized single-layer graphene-based thin film composite and method of producing the same

#259
20180140763
2018-05-24

Apparatus and process for preparation of small water cluster and small molecular cluster water prepared therefrom

#260
20180135850
2018-05-17

Plasmonic energy conversion device for vapor generation

#261
20180134582
2018-05-17

Water filtration apparatus and a method of using thereof

#262
20180133688
2018-05-17

Composite graphene-based material

#263
20180118587
2018-05-03

Methods of removing fines and coarse particles from oil sand tailings, and related mixtures

#264
20180104678
2018-04-19

Photocatalytic filter

#265
20180099263
2018-04-12

Doped silver nanoparticles on carbon fly ash for adsorption of methyl tertiary butyl ether

#266
20180087043
2018-03-29

Method for inhibiting growth of microorganisms with macroporous scaffolds

#267
20180086851
2018-03-29

Production of carboxylated nanocelluloses

#268
20180085712
2018-03-29

Ultrafiltration membrane and a preparation method thereof

#269
20180080148
2018-03-22

ELECTROSPUN POLYMERIC POROUS FIBERS CONTAINING NANOMATERIALS

#270
20180079666
2018-03-22

Vitality stick system and method

#271
20180071726
2018-03-15

Methods of treatment and use of spent equilibrium catalyst

#272
20180056248
2018-03-01

Membrane surface activation to eliminate fouling and concentration polarization in water purification systems

#273
20180037459
2018-02-08

Discrete carbon nanotubes with targeted oxidation levels and stable gel formulations thereof

#274
20180022604
2018-01-25

Functional platform for rapid capture and removal of nanoparticles

#275
20180016167
2018-01-18

Composite material, method and device for preparing particle-energy multifunctional active water

#276
20180016162
2018-01-18

Magnetic Metal Oxide Biochar Composite Particles, and Their Use in Recovering Pollutants From Aqueous Solution

#277
20180015441
2018-01-18

Resin nanocomposite, method for preparing the same, and method for treating sewage with the same

#278
20180008967
2018-01-11

Hybrid nanostructured photocatalysts and preparation method thereof

#279
20170369333
2017-12-28

Graphene oxide/magnesium oxide nanocomposites as superior sorbents for methylene blue removal from aqueous solutions

#280
20170349461
2017-12-07

Enhanced flocculation and clarification of produced water using nanoparticles

#281
20170349459
2017-12-07

Contaminate removal using aluminum-doped magnetic nanoparticles

#282
20170333848
2017-11-23

NANOCARBON IMMOBILIZED MEMBRANES

#283
20170326505
2017-11-16

Compositions and methods for improving the anti-fouling properties of polyethersulfone membranes

#284
20170312697
2017-11-02

Process for forming a sintered iron oxide impregnated carbon nanotube membrane

#285
20170312696
2017-11-02

Carbon nanotube membranes

#286
20170266670
2017-09-21

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#287
20170252704
2017-09-07

LARGE SCALE MANUFACTURING OF NANOSTRUCTURED MATERIAL

#288
20170247481
2017-08-31

Separation of oil-water mixtures using nanotechnology

#289
20170241970
2017-08-24

Process for the detection and adsorption of arsenic

#290
20170239600
2017-08-24

Granular filtration media mixture and uses in water purification

#291
20170233269
2017-08-17

WATER TREATMENT DEVICE

#292
20170232369
2017-08-17

Flexible container for concentrated product

#293
20170204334
2017-07-20

Methods of removing fines and coarse particles from oil sand tailings

#294
20170203244
2017-07-20

Water purification device

#295
20170175101
2017-06-22

Mesoporous catalysts of magnetic nanoparticles and free-radical-producing enzymes, and methods of use

#296
20170174542
2017-06-22

Biological composite material loaded with magnetic nanoparticles with core-shell structure, the preparation therefore and the application

#297
20170174534
2017-06-22

Method for removing glyphosate from a solution

#298
20170165635
2017-06-15

Method for the adsorptive removal of para-xylene and toluene from waste water using modified carbon nanotubes

#299
20170157571
2017-06-08

Electrospun cactus mucilage nanofibers

#300
20170144129
2017-05-25

Hybrid water treatment agent of β-manganese dioxide nanoparticles and carbon nanotube, preparation method therefor, water treatment apparatus using same, and underground water in situ treatment apparatus