ClassID:

32691

B01J20/3425 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating; Regenerating or reactivating of sorbents or filter aids comprising organic materials

Recent Application in this class:
#1
20260145134
2026-05-28

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#2
20260138119
2026-05-21

POLYMERS, FLUORINATED IONIC POLYMER NETWORKS, AND METHODS RELATED THERETO

#3
20260131311
2026-05-14

METHOD FOR PRODUCING SOLUBILIZED POLYMER-CONTAINING MATERIAL, AND METHOD FOR PRODUCING WATER-ABSORBENT RESIN USING SOLUBILIZED POLYMER-CONTAINING MATERIAL AS PORTION OF RAW MATERIAL

#4
20260131307
2026-05-14

Bi-Metallic Pillared-Layered Coordination Polymers for Carbon Dioxide Removal

#5
20260115642
2026-04-30

THREE-DIMENSIONAL (3D) HYDROPHOBIC AMINE-RICH METAL ORGANIC FRAMEWORK WITH A HIGH SELECTIVITY FOR HUMID CO2 CAPTURE

#6
20260108843
2026-04-23

CARBON DIOXIDE ABSORBENT CONTAINING IONIC MATERIAL CONTAINING CYCLIC AMMONIUM CATION AND HYDROXIDE ANION, AND CARBON DIOXIDE SEPARATION METHOD USING THE SAME

#7
20260084134
2026-03-26

STORAGE AND DELIVERY OF GASEOUS CHEMICAL REACTANTS IN CHEMICAL PROCESSES USING METAL-ORGANIC FRAMEWORKS

#8
20260077312
2026-03-19

APPARATUS, METHOD AND SYSTEM FOR DIRECT AIR CAPTURE UTILIZING ELECTROMAGNETIC EXCITATION RADIATION DESORPTION OF SOLID AMINE SORBENTS TO RELEASE CARBON DIOXIDE

#9
20260070040
2026-03-12

METHOD FOR PRODUCING RECYCLED WATER-ABSORBENT RESIN, AND METHOD FOR ASSESSING PRODUCTION CONDITIONS IN SAID PRODUCTION METHOD

#10
20260061395
2026-03-05

SOLID SORBENT DIRECT AIR CAPTURE AND DESORPTION

#11
20260048382
2026-02-19

HYPER-CROSS-LINKED POLYAMIDE/POLYAMINE 3D-NETWORK FOR WATER TREATMENT

#12
20260027545
2026-01-29

COMPOSITIONS AND METHODS FOR FIBROUS POLYMER-MODIFIED LAYERED DOUBLE HYDROXIDE

#13
20260001056
2026-01-01

CARBON DIOXIDE ABSORBENT CONTAINING IONIC MATERIAL CONTAINING SPIRO AMMONIUM CATION AND HYDROXIDE ANION, AND CARBON DIOXIDE SEPARATION METHOD USING THE SAME

#14
20250388466
2025-12-25

Process for the Purification of Hydrogen Peroxide

#15
20250367636
2025-12-04

METAL-ORGANIC FRAMEWORKS FOR THE REMOVAL OF NITRATE FROM AQUEOUS SOLUTIONS

#16
20250367635
2025-12-04

Functionalized Fullerenes for Efficient Lithium Extraction.

#17
20250339846
2025-11-06

METHOD TO IMPROVE SORBENT LIFETIME FOR DIRECT AIR CAPTURE

#18
20250339837
2025-11-06

CARBON SEQUESTRATION MATERIALS AND RELATED SYSTEMS, ARTICLES, AND METHODS

#19
20250296070
2025-09-25

ACID GAS CAPTURE THROUGH METAL-LIGAND INSERTION IN POROUS MATERIALS AT ELEVATED TEMPERATURES

#20
20250281905
2025-09-11

FUNCTIONALIZED MATERIALS FOR CARBON CAPTURE AND SYSTEMS THEREOF

#21
20250281904
2025-09-11

SORBENT

#22
20250263349
2025-08-21

PROCESS FOR CAPTURE OF CARBON DIOXIDE FROM AIR AND THE DIRECT CONVERSION OF CARBON DIOXIDE INTO FUELS AND CHEMICALS

#23
20250249437
2025-08-07

METHODS OF SANITIZING AND/OR REGENERATING A CHROMATOGRAPHY MEDIUM

#24
20250235847
2025-07-24

AQUEOUS SORBENT CONTAINING AMINE AND METAL SALT FOR CAPTURE OF CARBON DIOXIDE

#25
20250222434
2025-07-10

MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVING HEAVY METALS IN POLLUTED WATERS

#26
20250214058
2025-07-03

ACIDIC GAS ADSORBENT, STRUCTURE COMPRISING ACIDIC GAS ADSORBENT, ACIDIC GAS ADSORPTION DEVICE, AND ACIDIC GAS ADSORBENT PRODUCTION METHOD

#27
20250205678
2025-06-26

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

#28
20250205676
2025-06-26

OPEN-CHANNEL SUPPORTED METAL-ORGANIC FRAMEWORK BASED GASEOUS CONTAMINANT REMOVAL

#29
20250205639
2025-06-26

CARBON DIOXIDE SEPARATOR, AND METHOD FOR SEPARATING OR RECOVERING CARBON DIOXIDE

#30
20250186969
2025-06-12

METAL POLYMER COMPLEXES METHODS FOR CARBON DIOXIDE CAPTURE

#31
20250161911
2025-05-22

POLYMERS FOR THE REMOVAL OF PFAS FROM AQUEOUS COMPOSITIONS, AND METHODS OF MAKING AND USING THE SAME

#32
20250161909
2025-05-22

POLYMER COMPOSITES FOR HARVESTING MOISTURE AND METHODS OF FABRICATION THEREOF

#33
20250161908
2025-05-22

Tailored nanoporous sorbents for rapid, noninvasive disease detection

#34
20250153143
2025-05-15

Carbon Dioxide Absorbent Comprising Ionic Liquid and Alcohol Solvent, and Method Of Separating Carbon Dioxide Using the Same

#35
20250145550
2025-05-08

GAS SEPARATION SYSTEM, GAS SEPARATION METHOD, AND GAS SEPARATION AGENT

#36
20250135436
2025-05-01

SORBENT MATERIAL FOR CO2 CAPTURE, USES THEREOF AND METHODS FOR MAKING SAME

#37
20250128239
2025-04-24

SYSTEMS AND METHODS FOR REGENERATING A SORBENT

#38
20250128235
2025-04-24

COF@hydromagnesite composite material and preparation method and application thereof

#39
20250091031
2025-03-20

Tailoring new covalent organic framework for highly efficient iodine capture

#40
20250073671
2025-03-06

CONTINUOUS PREPARATION METHOD OF COMPOSITE PARTICLES FOR CAPTURING CARBON DIOXIDE

#41
20250073670
2025-03-06

HYGROSCOPIC POLYMER COMPOSITES AND RELATED MANUFACTURING METHODS

#42
20250058297
2025-02-20

Zirconium-Based Metal-Organic Framework Material and Preparation Method Therefor and Use Thereof, and Adsorption Separation Device and Method

#43
20250050311
2025-02-13

METHOD AND APPARATUS FOR CARBON DIOXIDE SEPARATION

#44
20250034311
2025-01-30

PHENOL REMOVAL PROCESS FOR WATER PURIFICATION

#45
20250033030
2025-01-30

Aqueous Regenerants for Desorbing PFAS Substances From Sorbents

#46
20250033025
2025-01-30

Tailoring new covalent organic framework for highly efficient iodine capture

#47
20250018374
2025-01-16

REGENERATION OF DEGRADED AMINO-SORBENTS FOR CARBON CAPTURE

#48
20240416319
2024-12-19

ACIDIC GAS ADSORBENT, STRUCTURE PROVIDED WITH ACIDIC GAS ADSORBENT, ACIDIC GAS ADSORPTION DEVICE, ACIDIC GAS RECOVERY DEVICE, METHOD FOR PRODUCING ACIDIC GAS ADSORBENT, AND SHEET-LIKE STRUCTURE

#49
20240408574
2024-12-12

ADSORPTION OF CARBON DIOXIDE BY SWING ADSORPTION METHODS

#50
20240408573
2024-12-12

ACIDIC GAS ADSORBENT AND ACIDIC GAS ADSORPTION DEVICE

#51
20240390845
2024-11-28

POLYMERIC AMINE SORBENTS FOR GAS SEPARATION USING A MOISTURE SWING REGENERATION STEP

#52
20240375078
2024-11-14

COULOMB-FORCE DRIVEN CO2 RELEASE UPON ELECTROMAGNETIC RADIATION IN AMINE CONTAINING SOLID SORBENTS

#53
20240367098
2024-11-07

CARBON DIOXIDE ABSORBENT, METHOD FOR RECOVERING CARBON DIOXIDE, AND APPARATUS FOR SEPARATING AND RECOVERING CARBON DIOXIDE

#54
20240342684
2024-10-17

NANOCATALYZED SORBENTS FOR DIRECT AIR CAPTURE OF CARBON DIOXIDE

#55
20240336496
2024-10-10

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

#56
20240335817
2024-10-10

METHOD TO PREPARE CROSS-LINKED, SURFACE FUNCTIONALIZED POLYSTYRENE DIVINYLBENZENE BEADS

#57
20240293801
2024-09-05

Regeneration of polymeric cyclodextrin adsorbents

#58
20240293794
2024-09-05

Method for removing petroleum and other liquid hydrocarbons from a body of water, using a floating absorbent, a method of absorbent manufacturing, a method of hydrocarbon recovery and absorbent regeneration

#59
20240286113
2024-08-29

SELF-HEALING MACROMOLECULAR CRYSTAL MATERIALS

#60
20240261763
2024-08-08

SCAFFOLD FOR ISOLATION OF A BIOMOLECULE

#61
20240254270
2024-08-01

Method for purifying water with regenerative adsorbent

#62
20240252984
2024-08-01

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#63
20240238761
2024-07-18

REGENERATION OF POLYMERIC CYCLODEXTRIN ADSORBENTS

#64
20240207818
2024-06-27

METHOD FOR THE REGENERATION OF SPECIAL FILTER AIDS FOR THE STABILIZATION OF BEVERAGES

#65
20240175587
2024-05-30

BEEHIVE INDOOR-AIR ALTERNATE-WORKING DEHUMIDIFICATION SYSTEM WITH STERILIZATION FUNCTION AND METHOD

#66
20240131491
2024-04-25

Aqueous manufacture of aminated MOF complexes

#67
20240109053
2024-04-04

METHOD FOR REGENERATING ADSORPTION MEDIA USING CARBON DIOXIDE

#68
20240109025
2024-04-04

COMPOSITE MATERIALS FOR WATER CAPTURE AND RELEASE

#69
20240091740
2024-03-21

POROUS CERAMIC SUPPORTS FOR RESISTIVELY HEATED HYBRID GAS SORBENTS

#70
20240091739
2024-03-21

MERCAPTO GROUP-LOADED LAYERED DOUBLE HYDROXIDE-BASED MAGNETIC COMPOSITE PARTICLE, AND PREPARATION METHOD AND USE THEREOF

#71
20240082816
2024-03-14

SUPRAMOLECULAR FILAMENTOUS ASSEMBLIES FOR PROTEIN PURIFICATION

#72
20240075454
2024-03-07

CYCLOPROPENIMINES FOR ACTIVATION OF CARBON DIOXIDE

#73
20240067549
2024-02-29

Domestic waste incineration fly ash treatment system

#74
20240042415
2024-02-08

Bi-Metallic Pillared-Layered Coordination Polymers for Carbon Dioxide Removal

#75
20240033712
2024-02-01

ABSORBENT FOR ACID GAS COMPRISING HYPERCROSSLINKED POLYMER

#76
20240033682
2024-02-01

POLYMERIC MATERIALS FOR CARBON DIOXIDE CAPTURE

#77
20240024850
2024-01-25

SUPPORT-FREE ADSORBENTS FOR CO2 CAPTURE FROM AIR

#78
20240017242
2024-01-18

THERMAL INSULATOR

#79
20240017241
2024-01-18

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

#80
20230405555
2023-12-21

Carbon Dioxide Absorbent Comprising Ionic Liquid and Alcohol Solvent, and Method Of Separating Carbon Dioxide Using the Same

#81
20230398517
2023-12-14

NOVEL FORMO-PHENOLIC RESINS, PROCESS FOR THE PREPARATION THEREOF, AND USE OF SAME IN THE EXTRACTION OF URANIUM FROM WATER

#82
20230373882
2023-11-23

Process for capture of carbon dioxide from air and the direct conversion of carbon dioxide into fuels and chemicals

#83
20230357650
2023-11-09

Liquid phase adsorptive separation of cycloparaffins from hydrocarbon mixture

#84
20230348650
2023-11-02

Water purification method with nanocomposite sorbent

#85
20230330624
2023-10-19

USE OF CARBOXYLATE COMPOUND AS ABSORBENT FOR CAPTURING CARBON DIOXIDE

#86
20230330588
2023-10-19

CARBON DIOXIDE RECOVERY SYSTEM

#87
20230294040
2023-09-21

WATER COLLECTING APPARATUS AND WATER COLLECTING METHOD

#88
20230285932
2023-09-14

HYBRID ULTRAMICROPOROUS MATERIALS FOR WATER CAPTURE AND RELEASE

#89
20230264137
2023-08-24

Device and process for the direct carbon dioxide capture from air

#90
20230234025
2023-07-27

BLENDED SORBENTS FOR GAS SEPARATION USING MOISTURE SWING REGENERATION

#91
20230201799
2023-06-29

Macromolecular compositions comprising indene-derivatives, preparation thereof, and use thereof

#92
20230182113
2023-06-15

CROSS-LINKED POLYMERIC AMMONIUM SALTS AND THEIR USE IN ABSORBING ORGANIC CONTAMINANTS

#93
20230149896
2023-05-18

SYSTEMS AND METHODS FOR CARBON DIOXIDE CAPTURE

#94
20230147797
2023-05-11

METHOD FOR RECYCLING WATER ABSORBENT RESIN

#95
20230140110
2023-05-04

Melamine-based crosslinked polymer Mannich product

#96
20230116824
2023-04-13

Bisphenol-S containing mannich polycondensation product

#97
20230115487
2023-04-13

DEWATERING VISCOUS LIQUIDS WITH PRESSURIZED CARBON DIOXIDE

#98
20230032504
2023-02-02

TREATMENT AND REGENERATION SYSTEM AND METHOD FOR EXTRACTING ORGANIC SOLUTES FROM-WATER

#99
20230028705
2023-01-26

Metal-organic framework based molecular traps for capture of radioactive organic iodides from nuclear waste

#100
20230009614
2023-01-12

HYGROSCOPIC HYDROGELS, METHODS AND USES THEREOF FOR WATER COLLECTION

#101
20220401918
2022-12-22

CROSS-LINKED POLYMERIC AMMONIUM SALTS AND THEIR USE IN ABSORBING ORGANIC CONTAMINANTS

#102
20220401917
2022-12-22

Porous ceramic supports for resistively heated hybrid gas sorbents

#103
20220401873
2022-12-22

PROCESS FOR CONCENTRATING CO2 FROM AIR AND DILUTE CO2 STREAMS USING MOF BASED PHYSISORBENTS

#104
20220379262
2022-12-01

APPARATUS, METHOD AND SYSTEM FOR DIRECT AIR CAPTURE UTILIZING ELECTROMAGNETIC EXCITATION RADIATION DESORPTION OF SOLID AMINE SORBENTS TO RELEASE CARBON DIOXIDE

#105
20220370982
2022-11-24

IONIC-FUNCTIONALIZED WOOD PULP AND RELATED METHODS FOR WATER TREATMENT

#106
20220349901
2022-11-03

LECTIN-MACROMOLECULE CARRIER COUPLING COMPLEX FOR SEPARATING GLYCOSYLATED EXOSOME IN CLINICAL SAMPLE

#107
20220348707
2022-11-03

Method for removing organic pollutants from water

#108
20220305458
2022-09-29

POLYMERS, FLUORINATED IONIC POLYMER NETWORKS, AND METHODS RELATED THERETO

#109
20220258126
2022-08-18

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#110
20220258125
2022-08-18

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#111
20220250032
2022-08-11

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#112
20220241750
2022-08-04

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#113
20220212164
2022-07-07

A method of capturing and analysing microplastic particles from aqueous medium

#114
20220176344
2022-06-09

Metal organic framework based water capture apparatus

#115
20220134277
2022-05-05

Solar-driven membrane-based open-cycle adsorption air conditioner

#116
20220088570
2022-03-24

CROSS-LINKED POLYMERIC AMMONIUM SALTS AND THEIR USE IN ABSORBING ORGANIC CONTAMINANTS

#117
20220072511
2022-03-10

Method for recycling superabsorbent polymer derived from used absorbent article and recycled superabsorbent polymer derived from used absorbent article

#118
20220040667
2022-02-10

Carbon dioxide adsorbent and carbon dioxide processing system

#119
20220016598
2022-01-20

Support-free adsorbents for COcapture from air

#120
20210370268
2021-12-02

Porous aluminum pyrazoledicarboxylate frameworks

#121
20210370267
2021-12-02

Overcoming two carbon dioxide adsorption steps in diamine-appended metal organic frameworks

#122
20210364398
2021-11-25

System and method for preservation, transport, and analysis of water samples

#123
20210354107
2021-11-18

Metal organic frameworks for removal of elemental impurities in pharmaceutical products

#124
20210340076
2021-11-04

Process for capture of carbon dioxide from air and the direct conversion of carbon dioxide into fuels and chemicals

#125
20210339188
2021-11-04

A PROCESS FOR CAPTURING CARBON DIOXIDE

#126
20210275989
2021-09-09

FUNCTIONAL MATERIALS AND DEVICES FOR REDUCING TOXIC POLLUTANTS

#127
20210268447
2021-09-02

GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFAST FILTRATION

#128
20210197172
2021-07-01

REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON SOLID SUPPORTS

#129
20210178324
2021-06-17

Humidity as a method for controlling CO2 adsorption with step-shaped adsorbents

#130
20210156124
2021-05-27

Active atmospheric moisture harvester

#131
20210146303
2021-05-20

System and Method for Carbon Dioxide Capture and Sequestration

#132
20210129111
2021-05-06

COMPOSITE SORBENT, DEVICES, AND METHODS

#133
20210129075
2021-05-06

Humidity controller

#134
20210122984
2021-04-29

Mercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymersmercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymers

#135
20210115180
2021-04-22

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

#136
20210106974
2021-04-15

Composite materials for bioseparations

#137
20210086128
2021-03-25

Metal organic framework absorbent platforms for removal of CO2 and H2S from natural gas

#138
20210053025
2021-02-25

Porous cyclodextrin polymeric materials and methods of making and using same

#139
20210039072
2021-02-11

Method for regenerating highly water-absorbing polymer, method for producing highly water-absorbing recycled polymer, and use of alkali metal ion source

#140
20210032188
2021-02-04

Advanced adsorption processes for separation of bio-derived products

#141
20210028000
2021-01-28

Organic silica thin film, method for producing the same, laser desorption/ionization mass spectrometric substrate using the same, and laser desorption/ionization mass spectrometric method

#142
20210024365
2021-01-28

Systems and methods for separating radium from lead, bismuth, and thorium

#143
20210023502
2021-01-28

Humidity control element and method for using the same

#144
20200391179
2020-12-17

Cooperative chemical adsorption of acid gases in functionalized metal-organic frameworks

#145
20200384440
2020-12-10

Self-healing macromolecular crystal materials

#146
20200368721
2020-11-26

Macromolecular compositions comprising indene-derivatives, preparation thereof, and use thereof

#147
20200363078
2020-11-19

Metal organic framework based water capture apparatus

#148
20200360893
2020-11-19

Method for removing a degraded component from a hydrocarbon fluid and a porous medium for achieving the same

#149
20200353439
2020-11-12

Porous materials

#150
20200346185
2020-11-05

Phenothiazine based crosslinked polymer and methods thereof

#151
20200330918
2020-10-22

Compositions comprising metal organic frameworks for the uptake of compounds and related methods

#152
20200282379
2020-09-10

Metal organic framework based water capture apparatus

#153
20200254422
2020-08-13

Compositions and Methods for Removing Heavy Metals from Contaminated Materials

#154
20200230574
2020-07-23

Yttrium-containing sol-gel coating, its use, and manufacture

#155
20200197905
2020-06-25

Carbon dioxide adsorbent and method for manufacturing same, as well as carbon dioxide separation system

#156
20200197902
2020-06-25

Supramolecular filamentous assemblies for protein purification

#157
20200171463
2020-06-04

Sorbent for binding metals and production thereof

#158
20200156043
2020-05-21

Method of depleting an organosilicon component in a mixture using a sorbent copolymer and apparatus for practicing the method

#159
20200147587
2020-05-14

Porous aluminum pyrazoledicarboxylate frameworks

#160
20200122118
2020-04-23

Organic polymer compositions for removal of oxoanions from aqueous solutions

#161
20200114301
2020-04-16

Methods of capturing of COand HO

#162
20200114299
2020-04-16

Self-supporting structures having active materials

#163
20200070091
2020-03-05

Process for COcapture from gaseous streams

#164
20200054983
2020-02-20

Methods and systems for performing chemical separations

#165
20200047116
2020-02-13

System and Method for Carbon Dioxide Capture and Sequestration

#166
20200009504
2020-01-09

System and Method for Carbon Dioxide Capture and Sequestration

#167
20190329218
2019-10-31

High-loading and alkali-resistant protein a magnetic bead and method of use thereof

#168
20190329216
2019-10-31

Metal-organic framework based molecular traps for capture of radioactive organic iodides from nuclear waste

#169
20190316043
2019-10-17

Apparatus for removing mercury from hydrocarbons

#170
20190301096
2019-10-03

Use of mesoporous silica

#171
20190300390
2019-10-03

Dithiocarbamate alkali metal cross-linked resin for adsorbing metal ions

#172
20190300389
2019-10-03

Method for removing metal ions from aqueous solution

#173
20190292449
2019-09-26

Metal organic framework, phosphor film, and molecule detecting device

#174
20190291075
2019-09-26

Organic-inorganic hybrid nanoporous material containing intramolecular acid anhydride functional group, composition for adsorption comprising the same, and use thereof for separation of hydrocarbon gas mixture

#175
20190291074
2019-09-26

ALKYLAMINE FUNCTIONALIZED METAL-ORGANIC FRAMEWORKS FOR COMPOSITE GAS SEPARATIONS

#176
20190284063
2019-09-19

Method for removing heavy metals from wastewater

#177
20190283001
2019-09-19

Treatment and regeneration system and method for extracting organic solutes from-water

#178
20190282999
2019-09-19

Metal adsorbent material and uses thereof

#179
20190282949
2019-09-19

Metal organic framework absorbent platforms for removal of COand HS from natural gas

#180
20190232195
2019-08-01

Granular media for backwashable particle filter and free phase oil coalescer

#181
20190217274
2019-07-18

Recovery of crude oil from a crude oil adsorbent and simultaneous regeneration of the adsorbent

#182
20190193088
2019-06-27

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#183
20190185175
2019-06-20

Contaminant removal for catalytic fuel tank inerting system

#184
20190168185
2019-06-06

Regenerative adsorbents of modified amines on solid supports

#185
20190143256
2019-05-16

POROUS POLYMERIC SORBENT FOR CARBON DIOXIDE

#186
20190134601
2019-05-09

Bisphenol hypersorbents for enhanced detection of, or protection from, hazardous chemicals

#187
20190126237
2019-05-02

Polyamine-appended metal-organic frameworks for carbon dioxide separations

#188
20190126235
2019-05-02

Carbon dioxide adsorbent, method for manufacturing the same, and carbon dioxide processing system

#189
20190118162
2019-04-25

In situ testing apparatus for detecting and removing munitions compounds from water

#190
20190092892
2019-03-28

Crosslinked polymers and a method for heavy metal ion removal

#191
20190076820
2019-03-14

Method of depleting a volatile component in a mixture using a sorbent crosslinked elastomer and apparatus for practicing the method

#192
20190060868
2019-02-28

Porous cyclodextrin polymeric materials and methods of making and using same

#193
20190060867
2019-02-28

Overcoming two carbon dioxide adsorption steps in diamine-appended metal-organic frameworks

#194
20190054446
2019-02-21

Selective, adsorbate-induced spin state changes in transition metal-based metal-organic frameworks

#195
20190015816
2019-01-17

Low cost immobilized amine regenerable solid sorbents

#196
20180298290
2018-10-18

Mercury removal from liquid hydrocarbons by 1,4-benzenediamine alkyldiamine cross-linked polymers

#197
20180297010
2018-10-18

Adsorbents with stepped isotherms for gas storage applications

#198
20180297009
2018-10-18

Porous materials

#199
20180272267
2018-09-27

Carbon dioxide absorbent and carbon dioxide separation and recovery system

#200
20180272266
2018-09-27

Process for capturing CO2 from a gas stream

#201
20180243689
2018-08-30

Gas filters for basic contaminants

#202
20180214822
2018-08-02

System and method for carbon dioxide capture and sequestration

#203
20180207310
2018-07-26

Moisture and Odour Removing Insert

#204
20180169613
2018-06-21

Alkylamine functionalized metal-organic frameworks for composite gas separations

#205
20180169561
2018-06-21

METHODS AND SYSTEMS FOR PERFORMING CHEMICAL SEPARATIONS

#206
20180104668
2018-04-19

Storing molecule within porous materials with a surface molecular barrier layer

#207
20180093891
2018-04-05

Process to recover hydrogen fluoride from hydrogen fluoride-polymer compositions

#208
20180093890
2018-04-05

AQUEOUS HYDROGEN FLUORIDE COMPOSITIONS

#209
20180093252
2018-04-05

Porous cyclodextrin polymeric materials and methods of making and using same

#210
20180093218
2018-04-05

Metal organic framework absorbent platforms for removal of CO2 and H2S from natural gas

#211
20180078920
2018-03-22

Solid carbon dioxide absorbent including amine or a compound thereof for use in the capturing process of dry carbon dioxide, and method for manufacturing same

#212
20180071676
2018-03-15

Dehumidification device and dehumidification method

#213
20180066014
2018-03-08

Molecular gelators for containing oil spillage

#214
20180065077
2018-03-08

CROSS-LINKED MACROPOROUS POLYMER USED FOR SELECTIVE REMOVAL OF HYDROGEN SULFIDE FROM A GAS STREAM

#215
20180050931
2018-02-22

Process for separate removal and recovery of heavy metals from industrial wastewater

#216
20180044203
2018-02-15

Modified walnut shell and use

#217
20170361271
2017-12-21

System and method for carbon dioxide capture and sequestration

#218
20170341955
2017-11-30

Cross-linked polymeric resin and methods for wastewater treatment

#219
20170341010
2017-11-30

Compositions comprising metal organic frameworks for the uptake of compounds and related methods

#220
20170322127
2017-11-09

System and method for preservation, transport, and analysis of water samples

#221
20170304803
2017-10-26

SORBENT FOR BINDING METALS AND PRODUCTION THEREOF

#222
20170296961
2017-10-19

Method and device for the reversible adsorption of carbon dioxide

#223
20170282157
2017-10-05

PROCESS FOR REGENERATING FILTER AID USED IN A WINTERIZATION PROCESS

#224
20170266610
2017-09-21

Water absorbent material, dehumidification device, and dehumidification method

#225
20170266605
2017-09-21

Dehumidification device

#226
20170240435
2017-08-24

POLYMERIC HYBRID PARTICLE CONTAINING NANO PARTICLES AND USES

#227
20170239617
2017-08-24

System and method for carbon dioxide capture and sequestration

#228
20170239609
2017-08-24

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

#229
20170216759
2017-08-03

Process for carbon dioxide recovery from a gas stream containing carbon dioxide and hydrocarbons

#230
20170209832
2017-07-27

System and method for carbon dioxide capture and sequestration from relatively high concentration COmixtures

#231
20170182453
2017-06-29

Metal-organic framework-based sorbents and methods of synthesis thereof

#232
20170158528
2017-06-08

Cross-linked polymeric resin and methods for wastewater treatment

#233
20170113949
2017-04-27

Method for reducing arsenic concentration in aqueous solutions

#234
20170113184
2017-04-27

System and method for carbon dioxide capture and sequestration

#235
20170106347
2017-04-20

Wastewater purification with nanoparticle-treated bed

#236
20170087531
2017-03-30

Cooperative chemical adsorption of acid gases in functionalized metal-organic frameworks

#237
20170066988
2017-03-09

CO-CURRENT REGENERATION PROCESS FOR ADSORPTION MEDIA USED FOR RECOVERING CONDENSABLE COMPONENTS FROM A GAS STREAM

#238
20170028383
2017-02-02

Method of using cyclodextrin-based metal organic frameworks

#239
20170001882
2017-01-05

METHODS FOR DECREASING AQUEOUS HALIDE AND ORGANOHALIDE LEVELS USING PLANT BIOMASS

#240
20160367967
2016-12-22

Method of regeneration of beta-cyclodextrin based adsorbent-coated silica with ozone

#241
20160355743
2016-12-08

Method for regenerating adsorbent media used for extracting natural gas liquids from natural gas

#242
20160332138
2016-11-17

Process for reducing the content of organic nitrogen compounds from hydrotreating feedstocks for ultra-low-sulfur diesel production

#243
20160288041
2016-10-06

Polymers functionalized with brønsted acid groups

#244
20160236146
2016-08-18

Catalytic adsorbents obtained from municipal sludges, industrial sludges, compost and tobacco waste and process for their production

#245
20160228849
2016-08-11

Multifunctional sorbent materials and uses thereof

#246
20160214055
2016-07-28

Solid desiccant cooling system

#247
20160199810
2016-07-14

Regenerative adsorbents of modified amines on solid supports

#248
20160159712
2016-06-09

1, 3-butadiene separating material, and separation method using said separating material

#249
20160144294
2016-05-26

Purification device, and purification method

#250
20160137925
2016-05-19

Process for recycling oil-sorbing polymeric media

#251
20160060151
2016-03-03

Method for treating industrial water by physical separation, adsorption on resin and reverse osmosis, and corresponding plant

#252
20160016866
2016-01-21

Methane gas concentration method

#253
20160010178
2016-01-14

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

#254
20150314266
2015-11-05

Adsorbent for organic fluoro-compound comprising cyclodextrin-supported polymer

#255
20150307680
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#256
20150307661
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#257
20150306535
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#258
20150258489
2015-09-17

Cyclical method of producing high-purity nitrogen and optionally a high-purity hydrocarbon from a feedstock containing nitrogen and a hydrocarbon

#259
20150246341
2015-09-03

Regeneration method for Cu-BTC material

#260
20150240185
2015-08-27

Process for regenerating filter aid used in a winterization process

#261
20150224472
2015-08-13

Porous graft copolymer particles, method for producing same, and adsorbent material using same

#262
20150209713
2015-07-30

Method and compositions for capturing carbon dioxide

#263
20150190784
2015-07-09

Gas separation processes

#264
20150190783
2015-07-09

Polymers grafted with organic phosphorous compounds for extracting uranium from solutions

#265
20150157960
2015-06-11

Module for in-line recharging of sorbent materials with optional bypass

#266
20150144542
2015-05-28

Module for in-line recharging of sorbent materials with optional bypass

#267
20150073164
2015-03-12

Method for adsorbing carbon dioxide onto porous metal-organic framework materials, method for cooling porous metal-organic framework materials, method for obtaining aldehyde using porous metal-organic framework materials, and method for warming porous metal-organic framework materials

#268
20150059572
2015-03-05

Method and apparatus for rapid adsorption-desorption COcapture

#269
20150045461
2015-02-12

Method for reclaiming used superabsorbent polymer

#270
20140332720
2014-11-13

Solid carbon dioxide absorbent including amine or a compound thereof for use in the capturing process of dry carbon dioxide, and method for manufacturing same

#271
20140305873
2014-10-16

Systems and methods for separating mine tailings from water-absorbing polymers and regenerating the separated water-absorbing polymers

#272
20140248198
2014-09-04

Palladium separating agent, method for producing same and use of same

#273
20140190436
2014-07-10

Metal complex and adsorbent material, storage material, and separating material comprising same

#274
20140155658
2014-06-05

Method for desorbing and regenerating butanol-adsorbing hydrophobic macroporous polymer adsorbent

#275
20140083947
2014-03-27

Chitosan derivative, a method for its preparation and its use as an adsorption agent

#276
20130255488
2013-10-03

Method and apparatus for rapid adsorption-desorption COcapture

#277
20130196025
2013-08-01

Method for the regeneration of PVPP from a membrane filter retentate after clarification and stabilization of a yeast fermented beverage

#278
20130183403
2013-07-18

Method of stabilizing yeast fermented beverages

#279
20130183402
2013-07-18

Method and apparatus for the recovery of PVPP after contact with a yeast fermented beverage by sedimentation separation

#280
20130167616
2013-07-04

Volatile compounds trap desorption device and method for desorbing volatile compounds from a trap

#281
20130045216
2013-02-21

Method for treating amyloid disease

#282
20130042758
2013-02-21

Methods and compositions for removing carbon dioxide from a gaseous mixture

#283
20130036905
2013-02-14

Sorbent fiber compositions and methods of temperature swing adsorption

#284
20120312164
2012-12-13

Metal complex, and adsorbent, occlusion material and separator material made from same

#285
20120288429
2012-11-15

Bi-directional reactor and supported monoethenalamine for COseparation

#286
20120273426
2012-11-01

Wastewater purification with nanoparticle-treated bed

#287
20120261609
2012-10-18

Composition and method for removing metal contaminants

#288
20120247330
2012-10-04

METHOD AND APPARATUS FOR RAPID ADSORPTION-DESORPTION CO2 CAPTURE

#289
20120210872
2012-08-23

Removal of krypton and xenon impurities from argon by MOF adsorbent

#290
20120164043
2012-06-28

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#291
20120164039
2012-06-28

PALLADIUM ION ADSORBENT AND METHODS FOR SEPARATING AND RECOVERING PALLADIUM USING IT

#292
20120152117
2012-06-21

Sorbent fiber compositions and methods of temperature swing adsorption

#293
20120004092
2012-01-05

Method for regenerating an adsorber or absorber

#294
20110296872
2011-12-08

System and method for carbon dioxide capture and sequestration

#295
20110277767
2011-11-17

METAL ORGANIC FRAMEWORKS (MOFS) FOR AIR PURIFICATION

#296
20110210073
2011-09-01

Polymeric sorbents for removing low level contaminants

#297
20110186520
2011-08-04

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

#298
20110179948
2011-07-28

Application of amine-tethered solid sorbents to CO2 fixation from air

#299
20110120305
2011-05-26

Amino acid salt articles and methods of making and using them

#300
20110077447
2011-03-31

METHOD AND APPARATUS FOR THE REMOVAL OF A SORBATE COMPONENT FROM A PROCESS STREAM