B01J20/3291 - CPC Classification Index

ClassID:

32684 ⎘

B01J20/3291 - 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; Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating Characterised by the shape of the carrier, the coating or the obtained coated product

Sub-classes:

B01J20/3293 » {Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers} 581
B01J20/3295 » {Coatings made of particles, nanoparticles, fibers, nanofibers} 184
B01J20/3297 » {Coatings in the shape of a sheet} 43

Recent Application in this class:

20260061338

2026-03-05

MATERIAL AND METHOD FOR PERFORMING A SEPARATION BASED ON HALOGEN BONDING

20250332571

2025-10-30

Process and Device for Removing Contaminants from a Fluid Stream

20250281875

2025-09-11

SUBSTITUTED EPOXIDE MODIFIED SORBENTS, SYSTEMS INCLUDING SORBENTS, AND METHODS USING THE SORBENTS

20240359162

2024-10-31

METHOD OF FORMING INTEGRATED COMPOSITE COMPRISING CONDUCTIVE CARBON NETWORK

20240342681

2024-10-17

SILICON-ALUMINUM-IRON COMPOSITE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

20240181384

2024-06-06

OXYGEN ABSORBING COMPOSITION AND METHOD OF MANUFACTURING THEREOF

20240100505

2024-03-28

MICRO-SEPARATOR INCLUDING 3D ORDERED NANOSHELL STRUCTURE OF CERAMIC-POLYMER COMPOSITE FOR GAS CHROMATOGRAPHY, METHOD FOR FABRICATING THE SAME AND METHOD FOR SEPARATING GAS MIXTURE USING THE SAME

20240075457

2024-03-07

METHOD OF FORMING INTEGRATED COMPOSITE COMPRISING CONDUCTIVE CARBON NETWORK

20230356109

2023-11-09

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME

#10

20230249124

2023-08-10

Adsorption device for compressed gas

#11

20230001329

2023-01-05

MATERIAL AND METHOD FOR PERFORMING A SEPARATION BASED ON HALOGEN BONDING

#12

20220097024

2022-03-31

METHOD FOR PREPARING MONOLITHIC COATED SURFACES

#13

20220047967

2022-02-17

MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS

#14

20220047966

2022-02-17

MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS

#15

20210178313

2021-06-17

Filter

#16

20210106945

2021-04-15

Adsorption device for compressed gas

#17

20210027907

2021-01-28

Boron nitride polymer composite foam derived from emulsions stabilized by boron nitride kinetic trapping

#18

20200039845

2020-02-06

Oleophilic foams for oil spill mitigation

#19

20190329217

2019-10-31

Engineered calcium alginate and uses thereof

#20

20190283000

2019-09-19

Method for preparing monolithic coated surfaces

#21

20190151773

2019-05-23

Materials and methods for mitigating halide species in process streams

#22

20190091647

2019-03-28

Process for synthesizing hybrid core-shell microparticles comprising a polymer core and a silicon dioxide shell with controlled structure and surface

#23

20190070587

2019-03-07

Functionalized metal oxides as a stationary phase and a surface template for micro gas chromatography separation columns

#24

20190009262

2019-01-10

PARALLEL PASSAGE FLUID CONTACTOR STRUCTURE

#25

20180243686

2018-08-30

Adsorption device for compressed gas

#26

20180208624

2018-07-26

Protein separations using an acrylamide containing filter

#27

20180169618

2018-06-21

Water absorption treatment material and method for manufacturing the same

#28

20180147556

2018-05-31

BI-STRUCTURED MATRIX FOR SOLID REACTANTS PURIFICATION AND HANDLING AND METHODS FOR OBTAINING SAID MATRIX

#29

20180050281

2018-02-22

Materials and methods for mitigating halide species in process streams

#30

20170178762

2017-06-22

Graphene/graphite polymer composite foam derived from emulsions stabilized by graphene kinetic trapping

#31

20170167421

2017-06-15

Engine control sysstem configured to adjust present operation pursuant to predicted duty cycle operating conditions

#32

20170166456

2017-06-15

Oleophilic foams for oil spill mitigation

#33

20170131190

2017-05-11

Bioseparation compositions and methods for making and using same

#34

20160272676

2016-09-22

Protein separations using an acrylamide containing filter

#35

20160144342

2016-05-26

Temperature-responsive hygroscopic material and method for producing the same

#36

20160038915

2016-02-11

Method of making a honeycomb having channels containing a porous adsorbent

#37

20160018365

2016-01-21

Functionalized Metal Oxides As A Stationary Phase And A Surface Template For Micro Gas Chromatography Separation Columns

#38

20150352527

2015-12-10

Polymeric complex supporter with zero-valent metals and manufacturing method thereof

#39

20150258487

2015-09-17

Monolithic natural gas storage delivery system based on sorbents

#40

20150251127

2015-09-10

Gas chromatography column comprising a porous stationary phase in keeping therewith

#41

20150111194

2015-04-23

Separation material comprising saccharide ligands

#42

20150099620

2015-04-09

Parallel passage fluid contactor structure

#43

20140364302

2014-12-11

Porous bodies and methods

#44

20140346113

2014-11-27

BIOSEPARATION COMPOSITIONS AND METHODS FOR MAKING AND USING SAME

#45

20140296063

2014-10-02

APPARATUS AND PROCESS FOR FORMING ABSORBENT CORES FOR ABSORBENT SANITARY PRODUCTS

#46

20140151289

2014-06-05

Spunbond web for adsorption of petrochemical substances from liquids gases

#47

20130225412

2013-08-29

SILICON NANOCARRIER FOR DELIVERY OF DRUG, PESTICIDES AND HERBICIDES , AND FOR WASTE WATER TREATMENT

#48

20130206665

2013-08-15

Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations

#49