ClassID:

32580

B01J20/265 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material; Synthetic macromolecular compounds modified or post-treated polymers

Sub-classes:
Recent Application in this class:
#1
20260131309
2026-05-14

PARTICLE, METHOD FOR PRODUCING PARTICLE, AFFINITY PARTICLE, AND REAGENT AND KIT INCLUDING THE SAME

#2
20260103405
2026-04-16

COF AEROGEL COMPOSITE ADSORBENT FOR PFAS TREATMENT, PREPARATION METHOD AND APPLICATION THEREOF

#3
20260061393
2026-03-05

METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES

#4
20250352948
2025-11-20

SOLVENT-BASED PROCESSES FOR FUNCTIONALIZED MATERIALS

#5
20250325959
2025-10-23

MATERIAL FOR TRAPPING SUBSTANCE IN GAS PHASE, AND METHOD FOR TRAPPING SUBSTANCE IN GAS PHASE

#6
20250312770
2025-10-09

ALKYL-SUBSTITUTED HYDROXAMATE RESIN FOR USE IN A GENERATOR SYSTEM

#7
20250296078
2025-09-25

TREATING WASTE STREAMS WITH ADVANCED SEPARATION TECHNOLOGIES

#8
20250276301
2025-09-04

MIXED MODE CHROMATOGRAPHIC PACKING MATERIAL

#9
20250256263
2025-08-14

Chromatography Media and Methods for Producing Them

#10
20250205678
2025-06-26

PHOSPHITE-CONTAINING SORBENTS, SYSTEMS INCLUDING PHOSPHITE-CONTAINING SORBENTS, AND METHODS USING THE PHOSPHITE-CONTAINING SORBENTS

#11
20250196100
2025-06-19

ANIONIC EXCHANGE-HYDROPHOBIC MIXED MODE CHROMATOGRAPHY RESIN

#12
20250186973
2025-06-12

FILTER MATERIAL AND MANUFACTURING METHOD THEREOF

#13
20250177949
2025-06-05

RESIN SUBSTRATE-BASED IRON OXYHYDROXIDE DESULFURIZING AGENT AND PREPARATION METHOD THEREFOR

#14
20250144598
2025-05-08

POLYMETHYLSILOXANE POLYHYDRATE HAVING SUPRAMOLECULAR PROPERTIES OF A MOLECULAR CAPSULE, METHOD FOR ITS PRODUCTION, AND SORBENT CONTAINING THEREOF

#15
20250073678
2025-03-06

SILICA-BASED PARTICLE WITH HYDROXY-TERMINATED PEG BONDING AND METHOXY-TERMINATED PEG SURFACE MODIFICATION

#16
20250073673
2025-03-06

NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS THEREFOR AND METHODS OF THEIR USE

#17
20250065278
2025-02-27

METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION

#18
20250050312
2025-02-13

PROCESS FOR THE ENANTIOSELECTIVE SEPARATION OF AMINO ACIDS USING CHIRAL POLYSTYRENE MICROSPHERES

#19
20250025858
2025-01-23

WATER ABSORBENT RESIN PARTICLES AND ABSORBENT

#20
20250001399
2025-01-02

CELL ADSORPTION MATERIAL AND CELL ADSORPTION COLUMN

#21
20250001394
2025-01-02

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#22
20240424479
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#23
20240424478
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#24
20240408574
2024-12-12

ADSORPTION OF CARBON DIOXIDE BY SWING ADSORPTION METHODS

#25
20240367116
2024-11-07

LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS

#26
20240367111
2024-11-07

SYNTHESIS OF GRAPHENE-MODIFIED POLYURETHANE FOAM MEMBRANE FOR SEPARATING WATER FROM AN OIL-WATER MIXTURE

#27
20240352665
2024-10-24

NONWOVEN SUBSTRATE, FIBROUS MATERIAL FOR LIQUID CLARIFICTION, PRODUCTION METHOD FOR SAID MATERIAL, AND CLEANER EQUIPPED WITH SAID MATERIAL

#28
20240336745
2024-10-10

PERYLENE-BASED MICELLE CAPABLE OF RAPIDLY ADSORBING AND EFFICIENTLY DEGRADING CONTAMINANT AND METHOD FOR PREPARING SAME

#29
20240335816
2024-10-10

AMINE FUNCTIONALIZED FIBRES FOR DIRECT AIR CAPTURE

#30
20240326019
2024-10-03

SORBENT USED TO IMPROVE CHROMATOGRAPHIC SEPARATIONS IN SIZE EXCLUSION CHROMATOGRAPHY VIA REDUCED SECONDARY INTERACTIONS

#31
20240307849
2024-09-19

GUANIDINE AND MIXED-BASE FUNCTIONALIZED POLYMERS

#32
20240299478
2024-09-12

EXTRACTS ENRICHED WITH POLYPHENOLIC COMPOUNDS AND RELATED METHODS

#33
20240238176
2024-07-18

ANTI-POLLUTION ECO-FRIENDLY MATERIAL AND METHOD FOR PREPARING THE SAME

#34
20240234748
2024-07-11

ELECTROCATALYST INK

#35
20240173208
2024-05-30

PRESERVATIVE REMOVAL FROM EYE DROPS

#36
20240165588
2024-05-23

METHOD FOR PRODUCING CARRIER FOR CHROMATOGRAPHIC USE, METHOD FOR PRODUCING CHROMATOGRAPHY COLUMN, AND CARRIER FOR CHROMATOGRAPHIC USE

#37
20240132388
2024-04-25

METHOD FOR REMOVING POLYVINYLPYRROLIDONE FROM WATER USING SALTS AND USING THE REMOVED COMPOSITION FOR FURTHER WATER TREATMENT

#38
20240091741
2024-03-21

COMPOSITIONS AND METHODS FOR FILTERING MICROORGANISMS FROM A FLUID

#39
20240076650
2024-03-07

PURIFICATION OF POLY A-TAGGED PRODUCTS

#40
20240017241
2024-01-18

PPO BASED FILM WITH HIGH SURFACE AREA AND PROCEDURES FOR THE OBTAINMENT THEREOF

#41
20230405551
2023-12-21

PROCESS FOR PREPARATION OF CHROMATOGRAPHY MEMBRANES

#42
20230390736
2023-12-07

PROCESS FOR THE REMOVAL OF CARBON DIOXIDE FROM A GAS MIXTURE CONTAINING HYDROGEN

#43
20230356186
2023-11-09

Polymer matrix composites comprising functional particles and methods of making the same

#44
20230264986
2023-08-24

NANOCOMPOSITE SEPARATION MEDIA AND METHODS OF MAKING THE SAME

#45
20230234028
2023-07-27

Microplastic Removal Using Adhesives

#46
20230212341
2023-07-06

GRAFTED CROSSLINKED CELLULOSE

#47
20230108608
2023-04-06

METHOD FOR OBTAINING SUPERABSORBENT POLYMERS VIA ALKALINE HYDROLYSIS WITH PRESSURIZED WATER VAPOUR, USING POLYACRYLONITRILE AND ACRYLIC FIBRES AND FABRICS

#48
20230056553
2023-02-23

Amidoxime Functionalized Polymers Loaded with Alkyl Amines, Methods of Making, And CO2 Capture Using Same

#49
20230047321
2023-02-16

Extracts enriched with polyphenolic compounds and related methods

#50
20230046628
2023-02-16

Macromolecular compositions for binding small molecules

#51
20230038851
2023-02-09

AMMONIUM-FUNCTIONALIZED POLYSULFONE COPOLYMERS FOR MOISTURE-SWING CO2 CAPTURE

#52
20230038608
2023-02-09

PROCESS AND PRODUCTS FOR REMOVAL OF CONTAMINANTS IN LIQUID COMPOSITIONS

#53
20230036813
2023-02-02

ABSORBENT RESIN PARTICLES AND ABSORBENT

#54
20230035776
2023-02-02

Nanonets for removal of contaminants from aqueous solutions, kits therefor and methods of their use

#55
20230024202
2023-01-26

METHOD FOR ANALYZING DEGARELIX AND ASSOCIATED PRODUCTS

#56
20230016700
2023-01-19

COMPOSITIONS, METHODS, AND SYSTEMS FOR CAPTURING CARBON DIOXIDE FROM A GAS STREAM

#57
20230016075
2023-01-19

METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES AND WATER-ABSORBENT RESIN PARTICLES

#58
20230002565
2023-01-05

COATED RESIN PARTICLES AND METHOD FOR PRODUCING COATED RESIN PARTICLES

#59
20220410084
2022-12-29

LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS

#60
20220370678
2022-11-24

Superabsorbent material absorbent capacity increase with use of selected salts

#61
20220362742
2022-11-17

Blood treatment material

#62
20220296767
2022-09-22

Superabsorbent material absorbent capacity increase with use of multifunctional chemical agents

#63
20220258128
2022-08-18

POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING

#64
20220219142
2022-07-14

Polymeric lanthanum nanocomposite, and preparation method and application thereof

#65
20220219139
2022-07-14

ADSORBENT PARTICLES, METHOD FOR PRODUCING ADSORBENT PARTICLES, BASE MATERIAL PARTICLES, FILLING COLUMN AND METHOD FOR RECOVERING RARE EARTH ELEMENT

#66
20220176346
2022-06-09

AMINE FUNCTIONALIZED CHITIN FOR REMOVING SUBSTANCES FROM SOLUTIONS

#67
20220168706
2022-06-02

Composites for extraction of metal or contaminating chemical species

#68
20220152583
2022-05-19

WATER-ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME

#69
20220098395
2022-03-31

Emulsion composition, polystyrene nano-fiber, polystyrene nano-fiber product, preparation method, and use thereof

#70
20220097022
2022-03-31

Process for preparation of superabsorbent polymer

#71
20220080388
2022-03-17

Stationary phase material

#72
20220080385
2022-03-17

Silica-based particle with hydroxy-terminated peg bonding and methoxy-terminated PEG surface modification

#73
20220072509
2022-03-10

METHOD FOR LIQUID-TO-SOLID PHASE SEPARATION OF URANIUM AND URANYL CONTAMINANT FROM VARIOUS SOLUTIONS

#74
20220062860
2022-03-03

PROCESS FOR PRODUCING NANOSTRUCTURED MATERIAL, PRODUCT AND USE

#75
20220055015
2022-02-24

Multimodal adsorption medium with multimodal ligands, method for the preparation and use thereof

#76
20220040037
2022-02-10

PRESERVATIVE REMOVAL FROM EYE DROPS

#77
20220032268
2022-02-03

AMINE-APPENDED CHEMICAL SORBENT

#78
20220030350
2022-01-27

Cavities and active regions

#79
20220021966
2022-01-20

CAVITIES AND ACTIVE REGIONS

#80
20220017672
2022-01-20

POLYMER, SEPARATING AGENT, PRODUCTION METHOD OF POLYMER, SEPARATION METHOD OF COMPOUND, AND PRODUCTION METHOD OF COMPOUND

#81
20220008894
2022-01-13

WATER ABSORBENT RESIN, ABSORBENT BODY, ABSORBENT ARTICLE, AND PRODUCTION METHOD FOR WATER ABSORBENT RESIN

#82
20220001357
2022-01-06

Iron detection and remediation with a functionalized porous polymer

#83
20210397091
2021-12-23

Method for producing coating film-forming composition for lithography

#84
20210370270
2021-12-02

SEPARATING AGENT FOR OPTICAL ISOMERS

#85
20210354085
2021-11-18

SORPTIVE GAS SEPARATION PROCESSES EMPLOYING CHEMISORBENTS

#86
20210346866
2021-11-11

Functionalised chromatography medium comprising polymer nanofibres and process of preparation thereof

#87
20210346865
2021-11-11

Microporous polymeric filtering article with sorption particles

#88
20210268477
2021-09-02

Sterile chromatography resin and use thereof in manufacturing processes

#89
20210246247
2021-08-12

Grafted crosslinked cellulose

#90
20210223236
2021-07-22

A SENSOR BODY FOR BINDING AND/OR ENRICHING AND/OR DETECTING AN ANALYTE IN A SAMPLE

#91
20210205780
2021-07-08

Polymeric sorbents for carbon dioxide

#92
20210196569
2021-07-01

Preservative removal from eye drops

#93
20210187478
2021-06-24

Method for preparing super-absorbent polymer

#94
20210170360
2021-06-10

CONDUCTIVE POLYMER GRAFTED REUSABLE 3D PLATFORM FOR WATER RESTORATION

#95
20210162370
2021-06-03

Chromatography medium

#96
20210154643
2021-05-27

Preparation method and application for a resin-based iron oxide-containing composite phosphate removal adsorbent

#97
20210154642
2021-05-27

Sea-island composite fiber, carrier for adsorption, and medical column provided with carrier for adsorption

#98
20210138434
2021-05-13

SANDBAG AND METHOD FOR PRODUCING SAME

#99
20210101130
2021-04-08

PARTICLE, METHOD FOR PRODUCING PARTICLE, AFFINITY PARTICLE, AND REAGENT AND KIT INCLUDING THE SAME

#100
20210086166
2021-03-25

Material for removing activated leukocyte-activated platelet complex

#101
20210060527
2021-03-04

Chromatography media and methods for producing them

#102
20210039070
2021-02-11

COMPOSITE MATERIALS FOR THE DEPLETION OF CONTAMINANTS FROM SOLUTIONS

#103
20210016246
2021-01-21

Multi-functionalized basic immobilized amine sorbents for removal of metal contaminants from wastewater

#104
20200406232
2020-12-31

ANIONIC EXCHANGE-HYDROPHOBIC MIXED MODE CHROMATOGRAPHY RESIN

#105
20200406230
2020-12-31

A PROTEIN-BINDING PRODUCT, A DEVICE CONTAINING SAID PROTEIN-BINDING PRODUCT AND A METHOD FOR EXTRACORPOREAL REDUCTION OF THE LEVEL OF PROTEIN IN BLOOD PLASMA

#106
20200398252
2020-12-24

Multifunctional porous materials for water purification and remediation

#107
20200354884
2020-11-12

Functionalized Fibers for Removal of Contaminants in Water and Soil

#108
20200346186
2020-11-05

Preservative removal from eye drops

#109
20200345583
2020-11-05

Preservative removal from eye drops

#110
20200338523
2020-10-29

Magnetic strong base anion exchange resin with high mechanical strength, and preparation method thereof

#111
20200330958
2020-10-22

Polymer matrix composites comprising functional particles and methods of making the same

#112
20200330957
2020-10-22

Air filters comprising polymeric sorbents for reactive gases

#113
20200306724
2020-10-01

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#114
20200298179
2020-09-24

Component removal from a gas

#115
20200261885
2020-08-20

NEW COMPOSITES FOR EXTRACTION OF METAL OR CONTAMINATING CHEMICAL SPECIES

#116
20200261884
2020-08-20

Polymeric sorbents for reactive gases

#117
20200254398
2020-08-13

Ligand-modified filter and methods for reducing metals from liquid compositions

#118
20200238254
2020-07-30

FUNCTIONALIZED HIGH-DENSITY CHROMATOGRAPHY MATRIX, PREPARATION METHOD AND APPLICATION THEREOF

#119
20200232978
2020-07-23

Ligand bound MBP membranes, uses and method of manufacturing

#120
20200206719
2020-07-02

Amine-based carbon dioxide adsorbent resistant to oxygen and sulfur dioxide and method of preparing the same

#121
20200197594
2020-06-25

Material for removing activated leukocyte-activated platelet complex

#122
20200164343
2020-05-28

Adsorbent polymeric structures for separating polar liquids from non-polar hydrocarbons

#123
20200146378
2020-05-14

MOISTURE WICKING AND COOLING CAPSULES HAVING AN OUTER SHELL COMPRISING A SILOXANE AND METHODS FOR MAKING SAME

#124
20200139345
2020-05-07

Polymeric sorbents for aldehydes

#125
20200129957
2020-04-30

Cucurbituril-polyethylenimine-silica complex, preparation method thereof and carbon dioxide absorbent comprising same

#126
20200122071
2020-04-23

Air filters comprising polymeric sorbents for aldehydes

#127
20200087435
2020-03-19

GRAFTED CROSSLINKED CELLULOSE

#128
20200078764
2020-03-12

Simple single-step porous polymer monolith for DNA extraction

#129
20200070091
2020-03-05

Process for COcapture from gaseous streams

#130
20200061577
2020-02-27

Cesium adsorbent and method of preparing the same

#131
20200056355
2020-02-20

Atmospheric water harvesting system

#132
20200023337
2020-01-23

METHOD FOR ABSORBING LIQUIDS INTO SILICONE-CONTAINING POLYMERS

#133
20190366233
2019-12-05

Resin beads and use in processing of aqueous solutions

#134
20190337980
2019-11-07

Peptoid affinity ligands

#135
20190308169
2019-10-10

Functionalised chromatography medium comprising polymer nanofibres and process of preparation thereof

#136
20190256638
2019-08-22

Highly hydrophobic and oleophilic melamine resin via metal-ion induced wettability transition, application, and preparation thereof

#137
20190247560
2019-08-15

EXTRACORPOREAL DEVICES AND METHODS OF TREATING COMPLEMENT FACTOR RELATED DISEASES

#138
20190240642
2019-08-08

Polymer/carbon nanotube composite and methods for wastewater treatment

#139
20190184371
2019-06-20

Material for blood purification

#140
20190176124
2019-06-13

Polyorganic functional groups modified silica, processes to make and use thereof

#141
20190143300
2019-05-16

Filled microporous membranes

#142
20190143299
2019-05-16

Amine-based carbon dioxide adsorbent resistant to oxygen and sulfur dioxide and method of preparing the same

#143
20190143297
2019-05-16

REMOVING COLLOIDAL COBALT FROM AN AQUEOUS COMPOSITION

#144
20190127533
2019-05-02

Phosphorylated lignocellulosic fibers, uses and processes of preparation thereof

#145
20190105633
2019-04-11

Method for manufacturing water absorbing agent

#146
20190105632
2019-04-11

MULTIMODAL ADSORPTION MEDIUM WITH MULTIMODAL LIGANDS, METHOD FOR THE PREPARATION AND USE THEREOF

#147
20190105631
2019-04-11

Method for extracorporeal treatment of preeclampsia and related disorders

#148
20190085022
2019-03-21

Peptoid affinity ligands

#149
20190076818
2019-03-14

Methods and materials for microorganism capture

#150
20190071801
2019-03-07

Fibers of polymer-wax compositions

#151
20190062570
2019-02-28

Low-fluorine compositions with cellulose for generating superhydrophobic surfaces

#152
20190060870
2019-02-28

Composite granules including polymeric sorbent for aldehydes

#153
20190054447
2019-02-21

Composite granules including polymeric sorbent for reactive gases

#154
20190030513
2019-01-31

Ligand-containing conjugated microporous polymer and use thereof

#155
20190023735
2019-01-24

Multimodal anion exchange matrices

#156
20190015813
2019-01-17

PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY AND COLUMN FOR LIQUID CHROMATOGRAPHY

#157
20190009250
2019-01-10

Super absorbent resin for absorbing blood or high viscosity liquid and method for preparing same

#158
20180369786
2018-12-27

Sterile chromatography resin and use thereof in manufacturing processes

#159
20180369783
2018-12-27

Hemocompatible adsorber for the dialysis of protein-bound uremic toxins

#160
20180346704
2018-12-06

Method for manufacturing porous particles, porous particles, carrier, column, and method for separating target substance

#161
20180345247
2018-12-06

MODIFICATION OF HALLOYSITE MINERAL ADSORBENT BY DENDRITIC POLYMER IN CONVERGENT SYNTHETIC ROUTE AND ITS APPLICATION

#162
20180345246
2018-12-06

Polymeric sorbents for aldehydes

#163
20180339286
2018-11-29

POLYMER-SUPPORTED CHELATING AGENT

#164
20180333697
2018-11-22

NOVEL ORGANIC MATERIAL FOR EXTRACTING THE URANIUM FROM AN AQUEOUS SOLUTION OF PHOSPHORIC ACID, ASSOCIATED METHODS FOR EXTRACTING AND RETRIEVING THE URANIUM AND A PRECURSOR OF SUCH AN ORGANIC MATERIAL

#165
20180304231
2018-10-25

Method and chromatography medium

#166
20180273582
2018-09-27

SMALL MOLECULE AFFINITY MEMBRANE PURIFICATION SYSTEMS AND USES THEREOF

#167
20180258252
2018-09-13

DEVULCANIZED RUBBER, METHOD FOR ITS PREPARATION AND ITS USE AS AN ABSORBENT

#168
20180244520
2018-08-30

Method for separating COusing facilitated COtransport membrane

#169
20180242665
2018-08-30

Moisture wicking and cooling capsules having an outer shell comprising a siloxane and methods for making same

#170
20180238842
2018-08-23

LIQUID CHROMATOGRAPHIC COLUMN AND LIQUID CHROMATOGRAPHIC APPARATUS INCLUDING THE SAME

#171
20180179250
2018-06-28

LIGAND IMMOBILIZATION METHOD

#172
20180178192
2018-06-28

Endotoxin adsorbent

#173
20180171518
2018-06-21

Fibers of polymer-wax compositions

#174
20180163038
2018-06-14

Oxygen-scavenging polymer compositions

#175
20180133689
2018-05-17

Composition for ambient moisture regulation, method of preparation thereof and use thereof to regulate the moisture of an environment

#176
20180133686
2018-05-17

Methods for treating filled microporous membranes

#177
20180106508
2018-04-19

Salt Coated With Nanoparticles

#178
20180105628
2018-04-19

Metal-containing polymeric materials

#179
20180056274
2018-03-01

Super absorbent resin

#180
20180050915
2018-02-22

Porous carbon hollow spheres and methods for their preparation and use

#181
20180050321
2018-02-22

Super absorbent polymer and method for preparing the same

#182
20180015441
2018-01-18

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

#183
20170361304
2017-12-21

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#184
20170356107
2017-12-14

Annealed porous polyolefin material

#185
20170333870
2017-11-23

Polymeric materials for capturing formaldehyde

#186
20170326528
2017-11-16

Super-absorbent polymer and method for preparing same

#187
20170266640
2017-09-21

Method for producing water-absorbing polymer particles by suspension polymerization

#188
20170252502
2017-09-07

Method for treating drug intoxication

#189
20170239609
2017-08-24

System and process for carbon dioxide removal of air of passenger cabins of vehicles

#190
20170226295
2017-08-10

Method of preparing superabsorbent polymer granules

#191
20170197942
2017-07-13

Selective methods for the separation of ondansetron and related impurities

#192
20170152501
2017-06-01

Process for manufacturing a composite sorbent material for chromatographical separation of biopolymers

#193
20170144130
2017-05-25

Super absorbent resin for absorbing blood or high viscosity liquid and method for preparing same

#194
20170137914
2017-05-18

MERCURY REMOVAL

#195
20170120232
2017-05-04

Separation method and separation matrix

#196
20170101698
2017-04-13

Functionalized Adsorbents for the Recovery of Rare Earth Elements from Aqueous Media

#197
20170095792
2017-04-06

Surface-modified super absorbent resin and method for preparing same

#198
20170066865
2017-03-09

Grafted crosslinked cellulose

#199
20170065962
2017-03-09

PROTEIN ADSORBENT

#200
20170051084
2017-02-23

FILTERING MATERIAL, FILTRATION FILTER, AND FILTRATION METHOD

#201
20170044281
2017-02-16

Method for producing polyacrylic acid (salt)-based water-absorbent resin

#202
20170036190
2017-02-09

SUPERHYDROPHOBIC SPONGE AS AN EFFICIENT OIL ABSORBENT MATERIAL FOR OIL SPILL CLEANUP APPLICATIONS

#203
20170028380
2017-02-02

Sol-gel derived compositions

#204
20170009197
2017-01-12

Algal thermoplastics, thermosets, paper, adsorbants and absorbants

#205
20160369057
2016-12-22

Poly-benzimidazole with pyrene and anthracene flourophore

#206
20160346760
2016-12-01

OXYGEN-SCAVENGING POLYMERS

#207
20160326267
2016-11-10

Separating agent for optical isomer

#208
20160288089
2016-10-06

Chromatography medium

#209
20160272494
2016-09-22

Facilitated COtransport membrane and method for producing same, and method and apparatus for separating CO

#210
20160263554
2016-09-15

Nanofibrous materials for heavy metal adsorption

#211
20160251559
2016-09-01

Salt coated with nanoparticles

#212
20160244548
2016-08-25

Switchable materials, methods and uses thereof

#213
20160244342
2016-08-25

Iron-functionalized alginate for phosphate and other contaminant removal and recovery from aqueous solutions

#214
20160207793
2016-07-21

Rare earth adsorbent and rare earth adsorption method using the same

#215
20160175814
2016-06-23

Activated carbon/aluminum oxide/polyethylenimine composites and methods thereof

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Affinity chromatography matrix

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SOLID SUPPORT INCLUDING A POLYMER AND USE THEREOF

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Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof

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2016-03-03

Particulate superabsorbent polymer composition having improved stability and fast absorption

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Purification of immunoglobulins from plasma

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20160040334
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Fibers of polymer-wax compositions

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2016-02-11

Oil degradation suppressor

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Adsorbent for rare earth element and method for recovering rare earth element

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2016-01-14

Methods and materials for microorganism capture

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FILTER FOR THE TREATMENT OF LIQUIDS WITH MAGNETITE NANOPARTICLES AND CORRESPONDING METHODS

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2015-12-03

Separating agent

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2015-11-05

Adsorbent for organic fluoro-compound comprising cyclodextrin-supported polymer

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Multimodal anion exchange matrices

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Odor and color stable water-absorbing composition

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Powder-based adsorbents having high adsorption capacities for recovering dissolved metals and methods thereof

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Methodology for the formation of an extractive agent of polymerized carbon nanotubes encapsulating phenol nanoparticles used for DNA extraction and purification, and product thereof

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Fibrous metal-adsorbing material

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Sterile chromatography resin and use thereof in manufacturing processes

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Sterile affinity chromatography resin

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20150192571
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Method for the isolation of microvesicles

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Polymers grafted with organic phosphorous compounds for extracting uranium from solutions

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Porous polymer network materials

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Benzocrown ether graft polymer with lithium isotopic separation effect and preparation method thereof

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Chromatography media and use thereof

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Facilitated COtransport membrane and method for producing same, and method and apparatus for separating CO

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20150133618
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Separation method and separation matrix

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Super absorbent polymer

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2015-03-26

Polymers functionalized with ion-specific recognition elements

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Adsorbent containing chelating polymer

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METHOD FOR TREATING WATER AND FLOCCULANT FOR ORGANIC SUBSTANCES

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ANTIBODY PURIFICATION METHOD, AND CARRIER FOR USE IN PURIFICATION OF ANTIBODY

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Preparation method of granular oxide adsorbent, and water treatment method using same

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CONJUGATED FIBER AND STRUCTURAL FIBER PRODUCT COMPRISING THE CONJUGATED FIBER

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Aggregate of radioactive material removing particles and method of producing the same, and method of removing contaminant

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Amine grafted chitosan nanofiber, method for preparation thereof and its use in heavy metal adsorption

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Particulate superabsorbent polymer composition having improved stability

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Particulate superabsorbent polymer composition having improved stability

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Iron-functionalized alginate for phosphate and other contaminant removal and recovery from aqueous solutions

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2014-07-24

Foam-based adsorbents having high adsorption capacities for recovering dissolved metals and methods thereof

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Fiber-based adsorbents having high adsorption capacities for recovering dissolved metals and methods thereof

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Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof

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Sorbent material and method for using the same

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2014-05-08

Polysaccharide derivative and separating agent for optical isomer containing the same

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20140128253
2014-05-08

Porous cellulose gel, method for producing the same, and use thereof

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20140127510
2014-05-08

Water absorbing resin particles, method for manufacturing water absorbing resin particles, absorption body, absorptive article, and water-sealing material

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Fibers of polymer-wax compositions

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Asymmetric porous adsorptive bead

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Method for harvesting nanoparticles and sequestering biomarkers

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Removal of hydrophobic contaminants

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2014-01-09

System and method for superabsorbent material

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Specific sorbent for binding proteins and peptides, and separation method using the same

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Process for producing water-absorbing polymer particles

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Carbon dioxide sorbents

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Algal thermoplastics, thermosets, paper, adsorbants and absorbants

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Dispensable polymeric precursor composition for transparent composite sorber materials

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2013-07-04

AMIDOXIME-MODIFIED POLYACRYLONITRILE POROUS BODY

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Iodine adsorbent and column for water treatment using iodine adsorbent

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Fibers of Polymer-Wax Compositions

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Filler for affinity chromatography

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Sol-gel derived compositions

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MODIFIED SOL-GEL DERIVED SORBENT MATERIAL AND METHOD FOR USING THE SAME

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UREA SORBENT

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POLYMERIC STRUCTURES FOR ADSORBING BIOLOGICAL MATERIAL AND THEIR METHOD OF PREPARATION

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POLYMERIC STRUCTURES FOR ADSORBING BIOLOGICAL MATERIAL AND THEIR METHOD OF PREPARATION

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Composition and method for removing metal contaminants

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Activated solid support and method

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Scavenger supports and the use thereof in a process for the extraction of metals

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RESIN POWDER CONTAINING ALUMINUM SALT, PROCESS FOR PRODUCTION OF THE SAME, AND RESIN COMPOSITION, PHOSPHORUS ADSORBENT, ANTIBACTERIAL AGENT OR ANTIFUNGAL AGENT COMPRISING THE SAME

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Metal adsorbent containing chelating polymer

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Sorbent for removing protein-bound substances

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Surface-modified biomass, preparation method thereof, and method for recovering valuable metals using the same

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PHOSPHORUS-ADSORBING MATERIAL AND PHOSPHORUS RECOVERY SYSTEM

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Monolith separation medium for chromatography and process for producing the same

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Method of adsorbing transforming growth factor β

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High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extract

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2011-09-01

Polymeric sorbents for removing low level contaminants

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2011-08-04

PROCESS FOR MANUFACTURING A COMPOSITE SORBENT MATERIAL FOR CHORMATOGRAPHICAL SEPARATION OF BIOPOLYMERS

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Carbon dioxide sorbents

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2011-06-23

Cellulose hydrate membrane, method for the production thereof, and use thereof

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Methods and materials for the reduction and control of moisture and oxygen in OLED devices

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2011-05-26

Hydrophobic cellulose membrane, method for the production thereof, and use of same in hydrophobic interaction chromatography

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2011-05-19

COMPOSITE SORBENT MATERIAL, ITS PREPARATION AND ITS USE

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2011-04-21

Hydrophilic crosslinked polymer

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2011-01-13

COabsorbent and method for COcapture

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Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents