Patents-Review.com
ClassID:

30358 ⎘

B01D2253/20 - CPC Classification

Classification description:

Adsorbents used in seperation treatment of gases and vapours Organic adsorbents

Sub-classes:
Recent Application in this class:
#1
20260145131
2026-05-28

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

 #2
20260145127
2026-05-28

DIRECT AIR CAPTURE SORBENT SYSTEM

 #3
20260138074
2026-05-21

CARBON DIOXIDE RECOVERY DEVICE

 #4
20260115641
2026-04-30

SYSTEM AND METHOD FOR GAS TREATMENT

 #5
20260091369
2026-04-02

PREPARATION METHOD AND USE OF AMINE-FUNCTIONALIZED ADSORPTION MATERIAL WITH HIGHLY DISPERSED ACTIVE SITES

 #6
20260091353
2026-04-02

CARBON DIOXIDE REMOVAL AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS

 #7
20260007995
2026-01-08

IONIC LIQUIDS FOR GAS SORBENTS

 #8
20250381553
2025-12-18

SORBENTS FOR REMOVAL OF NITROGEN OXIDES AND METHOD OF MAKING

 #9
20250381521
2025-12-18

CARBON DIOXIDE REMOVAL AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS

 #10
20250360453
2025-11-27

APPARATUS AND METHOD FOR EXTRACTING CO2 FROM AIR

 #11
20250360450
2025-11-27

APPARATUS AND METHOD FOR EXTRACTING CO2 FROM AIR

 #12
20250352979
2025-11-20

CARBON SORBENT FORMULATIONS FOR CARBON DIOXIDE ADSORPTION, AND RELATED METHODS

 #13
20250319452
2025-10-16

DESICCANT BASED HUMIDITY REGULATOR

 #14
20250319434
2025-10-16

CARBON DIOXIDE-SEPARATING APPARATUS AND CARBON DIOXIDE CAPTURE AND STORAGE SYSTEM

 #15
20250303349
2025-10-02

CARBON DIOXIDE RECOVERY APPARATUS

 #16
20250288943
2025-09-18

FILTER UNIT FOR ADSORBING WATER AND GAS AND SYSTEMS AND METHODS OF USE THEREOF

 #17
20250288939
2025-09-18

CARBON DIOXIDE RECOVERY APPARATUS

 #18
20250281904
2025-09-11

SORBENT

 #19
20250256261
2025-08-14

POTASSIUM CARBONATE-BASED SORBENT FOR CO2 CAPTURE

 #20
20250249401
2025-08-07

CARBON DIOXIDE RECOVERY DEVICE

 #21
20250242303
2025-07-31

Method and Device for Selecting at Least One Adsorbent Containing Different Storage Substances as Well as a Computer Program Product

 #22
20250235821
2025-07-24

CARBON DIOXIDE REMOVAL AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS

 #23
20250186930
2025-06-12

ACID GAS ADSORPTION DEVICE

 #24
20250144601
2025-05-08

Adsorbent Material, Adsorption System, and Adsorption Process

 #25
20250128203
2025-04-24

MODIFIED REDOX-ACTIVE SORBENTS FOR ELECTROCHEMICAL CARBON DIOXIDE SEPARATION

 #26
20250099913
2025-03-27

HUMIDITY CONTROL AGENT AND DEVICE

 #27
20250083092
2025-03-13

TASK-SPECIFIC IONIC LIQUID-DERIVED SYSTEM FOR SELECTIVE OXYGEN PRODUCTION

 #28
20250083090
2025-03-13

HIGH PERFORMANCE GAS ADSORBING MATERIAL

 #29
20250065300
2025-02-27

CARBON SORBENT-AZOBENZENE HYBRIDS FOR CARBON CAPTURE AND METHODS OF PRODUCING AND/OR USING SAID HYBRIDS

 #30
20250050264
2025-02-13

ROTATING CONTINUOUS MULIT-CAPTURE SYSTEMS AND APPARATUS FOR IMPROVED DIRECT AIR CAPTURE OF CARBON DIOXIDE (DAC+)

 #31
20250041783
2025-02-06

SYSTEMS AND METHODS FOR PROCESSING COAL FOR USE IN A DIRECT AIR CAPTURE SYSTEM

 #32
20250018366
2025-01-16

Solid amine material absorbing carbon dioxide, preparation method and application thereof

 #33
20240367098
2024-11-07

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

 #34
20240359129
2024-10-31

APPARATUS AND METHOD FOR ABSORBING, CAPTURING, AND DESORBING CARBON DIOXIDE USING SOLID AMINES

 #35
20240342684
2024-10-17

NANOCATALYZED SORBENTS FOR DIRECT AIR CAPTURE OF CARBON DIOXIDE

 #36
20240300889
2024-09-12

MATERIALS AND METHODS FOR IODINE CAPTURE

 #37
20240252984
2024-08-01

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

 #38
20240252983
2024-08-01

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

 #39
20240226849
2024-07-11

Preparation Method of High-Absorptivity Chitosan/Bamboo Activated Carbon Composite Aerogel

 #40
20240131492
2024-04-25

Preparation Method of High-Absorptivity Chitosan/Bamboo Activated Carbon Composite Aerogel

 #41
20240123423
2024-04-18

Silicon-based solid amine sorbent for COand making method thereof

 #42
20240123392
2024-04-18

METHOD AND SYSTEM FOR REDUCTION OF UNWANTED GASES IN INDOOR AIR

 #43
20240050926
2024-02-15

Preparation method for carbon dioxide capture agent, and application thereof

 #44
20240024810
2024-01-25

TECHNIQUES FOR LOW-POWER, LARGE-SCALE DIRECT AIR CARBON CAPTURE VIA WIND TURBINE

 #45
20240009613
2024-01-11

CO2 CAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES

 #46
20240001334
2024-01-04

ACTIVE HYDROGEN-CONTAINING ORGANIC COMPOUND SCAVENGER, COMPOSITION, AND APPLICATIONS THEREOF

 #47
20230346012
2023-11-02

MINITOX 2 MOUTHPIECE WITH VENTILATED AIRFLOW FOR A SMOKING ARTICLE

 #48
20230278005
2023-09-07

Porous calcium silicate hydrate, preparation method thereof and adsorbent

 #49
20230236162
2023-07-27

PORTABLE ODOR DETECTION SYSTEM

 #50
20230211276
2023-07-06

METHOD FOR CAPTURE OF CARBON DIOXIDE FROM AMBIENT AIR AND CORRESPONDING ADSORBER STRUCTURES WITH A PLURALITY OF PARALLEL SURFACES

 #51
20230172269
2023-06-08

Vapor provision device with liquid capture

 #52
20230149848
2023-05-18

EFFICIENT USE OF ADSORBENTS FOR INDOOR AIR SCRUBBING

 #53
20230134171
2023-05-04

Method of capturing carbon dioxide from a gas mixture

 #54
20230131799
2023-04-27

Method for making an aminated siliceous adsorbent

 #55
20230094492
2023-03-30

ADSORBENT-TYPE STORAGE AND DELIVERY VESSELS WITH HIGH PURITY DELIVERY OF GAS, AND RELATED METHODS

 #56
20230049984
2023-02-16

Composition containing urea for use in brine formation

 #57
20230028077
2023-01-26

Filter and a method for removing aldehyde-type VOCs from indoor air

 #58
20230025143
2023-01-26

GAS-PERMEABLE ELEMENT FOR A RECEPTACLE

 #59
20230023050
2023-01-26

Rotating continuous multi-capture systems and apparatus for improved direct air capture of carbon dioxide (DAC+)

 #60
20220387969
2022-12-08

Synthesis Process for Solid Carbon Capture Materials

 #61
20220369952
2022-11-24

DISEASE DIAGNOSIS DEVICE AND DIAGNOSIS METHOD THEREOF

 #62
20220347623
2022-11-03

FOOD PRESERVATION METHOD

 #63
20220323935
2022-10-13

Covalent-Organic Framework Materials and Methods of Making Thereof

 #64
20220266189
2022-08-25

Continuously regenerable scrubber

 #65
20220234002
2022-07-28

Air Purification Apparatuses, Systems, and Methods for Removing Particulates, Volatile Organic Compounds, and Nitrous Oxide-Containing Compounds

 #66
20220226799
2022-07-21

Oxygen scavenger composition and production method for same

 #67
20220219110
2022-07-14

Filter unit for adsorbing water and gas and systems and methods of use thereof

 #68
20220144757
2022-05-12

Compound, Carbon Dioxide Absorption/Release Agent, Carbon Dioxide Collection Method, and Carbon Dioxide Collection Apparatus

 #69
20220127293
2022-04-28

LIQUID METAL COMPLEX HAVING OXYGEN-ABSORBING ABILITY

 #70
20220112147
2022-04-14

Methods for obtaining compounds from a plant or fungus material, respective compositions, and uses thereof

 #71
20220096999
2022-03-31

MATERIALS INCLUDING ALKYL DIAMINE-SUBSTITUTED ARYL COMPOUNDS, METHODS OF MAKING, AND METHODS OF SEPARATING CO2

 #72
20220096991
2022-03-31

Composite Materials Containing Alkyl-Aryl Amine Rich Molecules and Mesoporous Supports for Direct Air CO2 Capture

 #73
20220072471
2022-03-10

Direct carbon dioxide capture from air

 #74
20220040667
2022-02-10

Carbon dioxide adsorbent and carbon dioxide processing system

 #75
20220040505
2022-02-10

Modular portable multi-crew life support system

 #76
20210387130
2021-12-16

Systems and methods for processing coal for use in a direct air capture system

 #77
20210355243
2021-11-18

MODIFIED NANOCELLULOSIC MATERIALS FOR CARBON DIOXIDE MITIGATION TECHNOLOGY

 #78
20210354085
2021-11-18

SORPTIVE GAS SEPARATION PROCESSES EMPLOYING CHEMISORBENTS

 #79
20210305935
2021-09-30

Solar thermal unit

 #80
20210283545
2021-09-16

Method and system for reduction of unwanted gases in indoor air

 #81
20210237031
2021-08-05

Aminated siliceous adsorbent from rice husk ash and a method of capturing carbon dioxide

 #82
20210229032
2021-07-29

Carbon dioxide separation recovery system and method

 #83
20210220504
2021-07-22

ULTRA HIGH EFFICIENCY ORGANIC GEL MICROBIAL AIR FILTRATION AND PRODUCTION SYSTEM

 #84
20210213384
2021-07-15

DEHYDRATION USING BIOSORBENTS IN MODIFIED PRESSURE SWING ADSORPTION

 #85
20210187438
2021-06-24

Carbon dioxide separation recovery system and method

 #86
20210146303
2021-05-20

System and Method for Carbon Dioxide Capture and Sequestration

 #87
20210140655
2021-05-13

Air handling system with integrated air treatment

 #88
20210138437
2021-05-13

Methods or producing carbon dioxide sorbents for indoor air quality control

 #89
20210084832
2021-03-25

Devices, systems and methods for enhanced biomass growth in greenhouses

 #90
20200406183
2020-12-31

SYSTEMS, APPARATUS AND METHODS FOR SEPARATING OXYGEN FROM AIR

 #91
20200391153
2020-12-17

Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process

 #92
20200353439
2020-11-12

Porous materials

 #93
20200299251
2020-09-24

FURAN SKELETON-CONTAINING IMINOGUANIDINE DERIVATIVE AS WELL AS PREPARATION AND APPLICATION THEREOF

 #94
20200179903
2020-06-11

Air Filters Comprising Metal-Containing Sorbents for Nitrogen-Containing Compounds

 #95
20200164096
2020-05-28

Air freshener composition and preparation method thereof

 #96
20200139294
2020-05-07

Efficient use of adsorbents for indoor air scrubbing

 #97
20200071338
2020-03-05

Cavitand compositions and methods of use thereof

 #98
20200061520
2020-02-27

Thermally conductive structure for multi-direction flow through packed bed

 #99
20200047116
2020-02-13

System and Method for Carbon Dioxide Capture and Sequestration

 #100
20200024387
2020-01-23

Polymers containing aromatic dicarboxylic acid

 #101
20200009504
2020-01-09

System and Method for Carbon Dioxide Capture and Sequestration

 #102
20200001269
2020-01-02

High capacity regenerable graphene-based sorbent

 #103
20200001223
2020-01-02

Gas sensor and method for producing same

 #104
20200000151
2020-01-02

Vapor provision device with liquid capture

 #105
20190372520
2019-12-05

Solar thermal unit

 #106
20190329076
2019-10-31

Oxygen concentrating self-rescuer device

 #107
20190327930
2019-10-31

Excrement treatment material comprising a non-uniform coating and method for manufacturing the same

 #108
20190299151
2019-10-03

Process for the removal of carbon dioxide and heavy hydrocarbons

 #109
20190255481
2019-08-22

Thermally conductive structure for multidirection flow through packed bed

 #110
20190208714
2019-07-11

System for climate control in closed or semi closed spaces

 #111
20190160426
2019-05-30

Method for adsorbing ethylene gas using amorphous granular starch

 #112
20190135839
2019-05-09

Sulfur scavenging materials

 #113
20190126235
2019-05-02

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

 #114
20190111408
2019-04-18

Composition containing urea for use in brine formation

 #115
20190111383
2019-04-18

Encapsulated fragrance in compressed tablet

 #116
20190105597
2019-04-11

REGENERABLE SORBENT CARTRIDGE ASSEMBLIES IN AIR SCRUBBERS

 #117
20190030167
2019-01-31

Adsorption of fluorinated anesthetics within the pores of molecular crystals

 #118
20190015767
2019-01-17

Continuously regenerable media purifier

 #119
20190001252
2019-01-03

Compounds for the detection, capture and/or separation of polluting gases

 #120
20180353930
2018-12-13

O2 scavenging CaCO3 treatment

 #121
20180339261
2018-11-29

Method and system for reduction of unwanted gases in indoor air

 #122
20180332776
2018-11-22

Devices, systems and methods for enhanced biomass growth in greenhouses

 #123
20180318790
2018-11-08

Aromatic hydrogenation catalysts and uses thereof

 #124
20180311599
2018-11-01

Stabilized protein fiber air filter materials and methods

 #125
20180297009
2018-10-18

Porous materials

 #126
20180250653
2018-09-06

Hydrophobic sorbents for CO/HO displacement desorption applications

 #127
20180244602
2018-08-30

Mechanochemical synthesis of iptycenes

 #128
20180236437
2018-08-23

Carbon dioxide absorbent composition and method for capturing carbon dioxide

 #129
20180214822
2018-08-02

System and method for carbon dioxide capture and sequestration

 #130
20180214813
2018-08-02

Protein nanofiber air filter materials and methods

 #131
20180187100
2018-07-05

Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by ionic liquids and solid adsorbents

 #132
20180177906
2018-06-28

KETONE-BASED GAS ADSORBENT, GAS ADSORBENT COMPOSITION, AND DEODORANT PROCESSED GOODS

 #133
20180169612
2018-06-21

Core-shell compositions, methods of making the same, and gas separation processes using the same

 #134
20180126322
2018-05-10

Thermally conductive structure for multi-direction flow through packed bed

 #135
20180099244
2018-04-12

Gas recovery concentration apparatus

 #136
20180079651
2018-03-22

Methods for producing crystalline microporous solids with the RTH topology and compositions derived from the same

 #137
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

 #138
20180057443
2018-03-01

MECHANOCHEMICAL SYNTHESIS OF IPTYCENES

 #139
20180050322
2018-02-22

Carbon dioxide sorbents for indoor air quality control

 #140
20180001049
2018-01-04

Air purifier apparatus

 #141
20170368178
2017-12-28

Adsorption of fluorinated anesthetics within the pores of molecular crystals

 #142
20170361271
2017-12-21

System and method for carbon dioxide capture and sequestration

 #143
20170326494
2017-11-16

Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process

 #144
20170312685
2017-11-02

Processes for filtering chemicals from air streams

 #145
20170294876
2017-10-12

Solar thermal unit

 #146
20170274309
2017-09-28

Mechanical system to capture and transform contaminant gases, and method to purify air

 #147
20170266607
2017-09-21

CARBONIC ACID GAS ABSORBING MATERIAL, CARBONIC ACID GAS RECOVERY SYSTEM, AND CARBONIC ACID GAS RECOVERY METHOD

 #148
20170239617
2017-08-24

System and method for carbon dioxide capture and sequestration

 #149
20170225115
2017-08-10

System and method for carbon dioxide capture and sequestration utilizing an improved substrate structure

 #150
20170225114
2017-08-10

Efficient use of adsorbents for indoor air scrubbing

 #151
20170216768
2017-08-03

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

 #152
20170157571
2017-06-08

Electrospun cactus mucilage nanofibers

 #153
20170128910
2017-05-11

Separations with organic molecular solids

 #154
20170120085
2017-05-04

Oxygen concentrating self-rescuer device

 #155
20170113184
2017-04-27

System and method for carbon dioxide capture and sequestration

 #156
20170065927
2017-03-09

COATED MOLECULAR SIEVE

 #157
20170056812
2017-03-02

Regenerable sorbent cartridge assemblies in air scrubbers

 #158
20170043293
2017-02-16

Humidity control system

 #159
20170043292
2017-02-16

Humidity control system

 #160
20170032711
2017-02-02

Label, wristband clip, paper material and ink ribbon containing carbon dioxide absorbent liposome

 #161
20170021296
2017-01-26

Filter and method for producing same

 #162
20170006887
2017-01-12

Freshness retaining agent, method for manufacturing the same, gas purification device, and gas purification system

 #163
20160363333
2016-12-15

AIR HANDLING SYSTEM WITH INTEGRATED AIR TREATMENT

 #164
20160361679
2016-12-15

Layered or mixed sorbent bed protective filtration device

 #165
20160354758
2016-12-08

Thermally Modified Polymeric Organosilicon Material, Method for Preparing Said Material and the Uses Thereof

 #166
20160325221
2016-11-10

Active element, method for manufacturing the same and container with active element

 #167
20160288043
2016-10-06

Systems and methods of cleaning cabin air in a transportation vehicle

 #168
20160263551
2016-09-15

Sulfur scavenging materials

 #169
20160250582
2016-09-01

Single compression system and process for capturing carbon dioxide

 #170
20160236137
2016-08-18

Multi-compression system and process for capturing carbon dioxide

 #171
20160193566
2016-07-07

Reversible and irreversible chemisorption in nonporous, crystalline hybrid structures

 #172
20160184759
2016-06-30

Smart, on-demand controlled release corrosion protection and/or prevention of metals in an enclosure

 #173
20160175810
2016-06-23

Molded article for hydrocarbon adsorption

 #174
20160168485
2016-06-16

Membrane fabrication methods using organosilica materials and uses thereof

 #175
20160168484
2016-06-16

Methods of separating aromatic compounds from lube base stocks

 #176
20160168333
2016-06-16

Organosilica materials and uses thereof

 #177
20160168174
2016-06-16

Organosilica materials and uses thereof

 #178
20160167032
2016-06-16

Aromatic hydrogenation catalysts and uses thereof

 #179
20160167016
2016-06-16

Coating methods using organosilica materials and uses thereof

 #180
20160167015
2016-06-16

Adsorbent for heteroatom species removal and uses thereof

 #181
20160159823
2016-06-09

Metal complex, adsorbent, separating material, and 1, 3-butadiene separation method

 #182
20160159712
2016-06-09

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

 #183
20160089637
2016-03-31

Inorganic-organic hybrid nanoporous material with nitrogen selective adsorptivity and method for separating nitrogen-containing gas mixture using the same

 #184
20160074831
2016-03-17

Aerogel sorbents

 #185
20160074803
2016-03-17

Low-pressure drop structure of particle adsorbent bed for adsorption gas separation process

 #186
20160040632
2016-02-11

Hydrocarbon trap and method for manufacture

 #187
20160030916
2016-02-04

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

 #188
20160023157
2016-01-28

Method and device for separating off carbon dioxide from a gas mixture

 #189
20160009993
2016-01-14

Oxygen absorbent composition and molded body and package using the same

 #190
20160009608
2016-01-14

Method and device for gas processing

 #191
20150368279
2015-12-24

Compound, drying agent, sealing structure, and organic EL element

 #192
20150353584
2015-12-10

SULFUR SCAVENGING MATERIALS

 #193
20150352518
2015-12-10

Articles of manufacture formed of amine-support particles and methods of making thereof

 #194
20150343421
2015-12-03

Sulfur scavenging materials comprising hexahydrotriazine-modified particle

 #195
20150328578
2015-11-19

Method and apparatus for removal of oil from utility gas stream

 #196
20150321167
2015-11-12

Method for preparing solid amine gas adsorption material

 #197
20150298044
2015-10-22

Carbon Dioxide Capture and Separation System

 #198
20150298043
2015-10-22

Method and system for reduction of unwanted gases in indoor air

 #199
20150266885
2015-09-24

Porous crystalline frameworks, process for the preparation therof and their mechanical delamination to covalent organic nanosheets (CONS)

 #200
20150232397
2015-08-20

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

 #201
20150209713
2015-07-30

Method and compositions for capturing carbon dioxide

 #202
20150203358
2015-07-23

Methods for producing crystalline microporous solids with IWV topology and compositions derived from the same

 #203
20150203357
2015-07-23

Methods for producing crystalline microporous solids with a new CIT-7 topology and compositions derived from the same

 #204
20150202612
2015-07-23

Methods for producing crystalline microporous solids with the RTH topology and compositions derived from the same

 #205
20150202603
2015-07-23

Methods for producing crystalline microporous solids with the HEU topology and compositions derived from the same

 #206
20150143844
2015-05-28

Devices and methods for producing liquid air

 #207
20150101483
2015-04-16

HIGH PERFORMANCE ADSORBENT MEDIA FOR CONCENTRATOR SYSTEMS

 #208
20150090932
2015-04-02

Oxygen absorbing agent composition

 #209
20150086458
2015-03-26

Formaldehyde absorbent and method for using the same

 #210
20150078964
2015-03-19

VOLATILE ORGANIC COMPOUND REMOVER ASSEMBLY

 #211
20150059441
2015-03-05

Absorbent/solubilizing materials based on microporous organogels

 #212
20150044117
2015-02-12

Cavitand compositions and methods of use thereof

 #213
20150037906
2015-02-05

Odor adsorbent material, odor detection kit, and method for using same

 #214
20140360368
2014-12-11

Method and device for separating hydrogen sulfide and hydrogen production system using the same

 #215
20140356973
2014-12-04

Ligand-modified metal clusters for gas separation and purification

 #216
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

 #217
20140225034
2014-08-14

Oxygen absorbent composition and oxygen absorbent package using the same

 #218
20140216639
2014-08-07

Sorbent substrates for COcapture and methods for forming the same

 #219
20140179017
2014-06-26

Tetracationic cyclophanes and their use in the sequestration of polyaromatic hydrocarbons by way of complexation

 #220
20140166927
2014-06-19

Moisture absorbent for organic electroluminescence element and production method for same

 #221
20140109878
2014-04-24

Hydrocarbon trap and method for manufacture

 #222
20140087163
2014-03-27

Organonitridic frameworks with hierarchical pore structures and high gas selectivity

 #223
20140053724
2014-02-27

Method for separating off carbon dioxide in biogas plants

 #224
20140013867
2014-01-16

Microporous organogel absorbing/solubilising materials

 #225
20130287661
2013-10-31

Aerogel sorbents

 #226
20130259782
2013-10-03

Method and device for producing a fluid enriched with carbon dioxide from a waste gas of a ferrous-metallurgy unit

 #227
20130207033
2013-08-15

Method for preparing carbon dioxide absorbent based on natural biomass and carbon dioxide absorbent based on natural biomass prepared by the same

 #228
20130205665
2013-08-15

Enrichment system for combustible gas

 #229
20130095996
2013-04-18

Methods of applying a sorbent coating on a substrate, a support, and/or a substrate coated with a support

 #230
20130068692
2013-03-21

Electrospun cactus mucilage nanofibers

 #231
20130068101
2013-03-21

Sorbent substrates for COcapture and methods for forming the same

 #232
20130052113
2013-02-28

METHOD AND DEVICE FOR THE PURIFICATION OF THE AIR

 #233
20130047849
2013-02-28

Organic porous materials comprising shape-persistent three-dimensional molecular cage building blocks

 #234
20120325086
2012-12-27

System and method of operation for controlled atmosphere storage

 #235
20120304739
2012-12-06

Generated gas collecting method and measuring method

 #236
20120244355
2012-09-27

Sorbent formulation for removal of mercury from flue gas

 #237
20120160098
2012-06-28

METHOD AND SYSTEM FOR CARBON DIOXIDE REMOVAL

 #238
20120132851
2012-05-31

MAT OF MINERAL FIBERS INCLUDING AN AGENT CAPABLE OF TRAPPING FORMALDEHYDE AND MANUFACTURING PROCESSES

 #239
20120063976
2012-03-15

METHODS OF REMOVING CARBON DIOXIDE AND SORBENTS FOR SAME

 #240
20120036999
2012-02-16

Method of separating and storing volatile gases

 #241
20120031268
2012-02-09

Reversible ethylene oxide capture in porous frameworks

 #242
20120006193
2012-01-12

Adsorption-desorption apparatus and process

 #243
20120004092
2012-01-05

Method for regenerating an adsorber or absorber

 #244
20110314821
2011-12-29

Flow-Through Substrates and Methods for Making and Using Them

 #245
20110296872
2011-12-08

System and method for carbon dioxide capture and sequestration

 #246
20110247312
2011-10-13

Coated Flow-Through Substrates and Methods for Making and Using Them

 #247
20110169179
2011-07-14

Manufacture of an agglomerate consisting of phase change material and having controlled properties

 #248
20110138851
2011-06-16

Process for producing purified natural gas from natural gas comprising water and carbon dioxide

 #249
20110120306
2011-05-26

Carboxylic acid salt articles and methods of making and using them

 #250
20110120305
2011-05-26

Amino acid salt articles and methods of making and using them

 #251
20110076210
2011-03-31

Sorbent formulation for removal of mercury from flue gas

 #252
20110031103
2011-02-10

Method and apparatus for removal of oil from utility gas stream

 #253
20110028313
2011-02-03

Adsorptive composition and adsorptive molded article

 #254
20110011426
2011-01-20

PART WASHER AND PART WASHING METHOD USING THE SAME

 #255
20100326272
2010-12-30

Method and apparatus for gas removal

 #256
20100282669
2010-11-11

Filter and air cleaner

 #257
20100239512
2010-09-23

Adsorption and release of nitric oxide in metal organic frameworks

 #258
20100204043
2010-08-12

Adsorbent for selective adsorption of carbon monoxide and process for preparation thereof

 #259
20100115840
2010-05-13

Flammable gas concentration system

 #260
20100101542
2010-04-29

Evaporative emissions filter

 #261
20100089236
2010-04-15

Oxygen binding of nanoparticulate metal complexes

 #262
20100068474
2010-03-18

COATED MOLECULAR SIEVE

 #263
20100062296
2010-03-11

Method and device for ammonia storage and delivery using in situ re-saturation of a delivery unit

 #264
20100047142
2010-02-25

FILTER MEDIA INCLUDING FILTERING AGENT EFFECTIVE FOR REMOVAL OF CYANO-CONTAINING CONTAMINANTS HAVING IMPROVED COMPATIBILITY WITH AMINE SENSITIVE IMPREGNANTS AND AMINE SENSITIVE SUBSTRATES

 #265
20100022679
2010-01-28

USE OF TIMBER MATERIALS COMPRISING POLYAMINE FOR LOWERING FORMALDEHYDE CONTENT IN AMBIENT AIR

 #266
20100005958
2010-01-14

Flammable gas concentration device and flammable gas concentration method

 #267
20090293879
2009-12-03

Device and Method for Producing Oxygen

 #268
20090272361
2009-11-05

Hydrocarbon adsorption filter for air intake system evaporative emission control

 #269
20090230248
2009-09-17

Using a metallocene to remove oxygen from a stream of gas

 #270
20090227693
2009-09-10

Gas adsorbent

 #271
20090095154
2009-04-16

Rotary cylinder dual diverter valve

 #272
20090031929
2009-02-05

APPARATUS FOR OIL SHALE POLLUTANT SORPTION/NOx REBURNING MULTI-POLLUTANT CONTROL

 #273
20080282889
2008-11-20

OIL SHALE BASED METHOD AND APPARATUS FOR EMISSION REDUCTION IN GAS STREAMS

 #274
20080196589
2008-08-21

Gas Separating and/or Purifying Gel and Associated Devices

 #275
20080193351
2008-08-14

OIL SHALE DERIVED POLLUTANT CONTROL MATERIALS AND METHODS AND APPARATUSES FOR PRODUCING AND UTILIZING THE SAME

 #276
20080190289
2008-08-14

Gas Odorous Substance Separation

 #277
20080184891
2008-08-07

Evaporative emissions filter

 #278
20080184885
2008-08-07

Methods of storing and separating gases using microporous metal formates

 #279
20080173177
2008-07-24

METHOD FOR REMOVING HARMFUL SUBSTANCES AND FILTER FOR REMOVING HARMFUL SUBSTANCES

 #280
20080011662
2008-01-17

Compositions and methods for fluid purification

 #281
20080009411
2008-01-10

Method for Manufacturing Absorbent having Function of Suppressing Leakage of Formaldehyde

 #282
20070266585
2007-11-22

Portable Disposable Air/Gas Dryer

 #283
20070246419
2007-10-25

Compositions and methods for fluid purification

 #284
20070175329
2007-08-02

Chemical filter

 #285
20070169627
2007-07-26

Vehicle air system having an indicator device and method

 #286
20070157815
2007-07-12

Gas-removing devices and air supply systems having the gas-removing devices

 #287
20070107701
2007-05-17

Hydrocarbon adsorption filter for air intake system evaporative emission control

 #288
20070068389
2007-03-29

Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature

 #289
20060280666
2006-12-14

Oil shale derived pollutant control materials and methods and apparatuses for producing and utilizing the same

 #290
20060278077
2006-12-14

Gas separation method using adsorbent

 #291
20060249020
2006-11-09

Separation process using microchannel technology

 #292
20060230629
2006-10-19

Wearable disposable dryer with carrying strap and stowage accessory

 #293
20060188688
2006-08-24

Moisture-absorbent unit and semi-sealed container

 #294
20060120933
2006-06-08

Method oil shale pollutant sorption/NOreburning multi-pollutant control

 #295
20060117958
2006-06-08

Air purifying filter media and process for producing the same

 #296
20060081128
2006-04-20

Modular adsorbent filters

 #297
20060070952
2006-04-06

Charge-based water filtration systems

 #298
20060060086
2006-03-23

Desiccant having a reactive salt

 #299
20050268785
2005-12-08

Disposable cartridge air/gas dryer

 #300
20050247201
2005-11-10

Disposable cartridge for air/gas dryer