B01J2220/50 - CPC Classification Index

ClassID:

34415 ⎘

B01J2220/50 - CPC Classification

Classification description:

Aspects relating to sorbent materials Aspects relating to the use of sorbent or filter aid materials

Sub-classes:

B01J2220/52 » Sorbents specially adapted for preparative chromatography 181
B01J2220/54 » Sorbents specially adapted for analytical or investigative chromatography 486
B01J2220/56 » Use in the form of a bed 224
B01J2220/58 » Use in a single column 305
B01J2220/60 » Use in several different columns 6
B01J2220/62 » In a cartridge 156
B01J2220/64 » In a syringe, pipette, e.g. tip or in a tube, e.g. test-tube or u-shape tube 88
B01J2220/66 » Other type of housings or containers not covered by - 137
B01J2220/68 » Superabsorbents 306

Recent Application in this class:

20260042906

2026-02-12

Polymer Material

20260008028

2026-01-08

Super Absorbent Polymer Composition and Preparation Method Thereof

20240316534

2024-09-26

POROUS PARTICLES, METHOD FOR PRODUCING SAME, AND FILLER FOR CHROMATOGRAPHY USING SAME

20240207815

2024-06-27

Solid-phase extraction material, and preparation method and use thereof

20240157329

2024-05-16

ADSORBENT, POLYMER, AND ADSORPTION APPARATUS

20230375235

2023-11-23

ADSORPTION HEAT PUMP

20220323934

2022-10-13

MOISTURE SWING CO2 SORBENTS WITH ENHANCED CAPACITY AND KINETICS

20220280915

2022-09-08

Aerogel for harvesting atmospheric water

20210188665

2021-06-24

Sorbent compositions for the removal of boron from aqueous mediums

#10

20210154642

2021-05-27

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

#11

20210086166

2021-03-25

Material for removing activated leukocyte-activated platelet complex

#12

20200197594

2020-06-25

Material for removing activated leukocyte-activated platelet complex

#13

20200139348

2020-05-07

Polymeric sorbent, preparation and use thereof

#14

20200080008

2020-03-12

Hydrocarbon-in-water purification system

#15

20190200568

2019-07-04

Compressed coconut coir pith tablets and method and apparatus for the production and use thereof

#16

20190194384

2019-06-27

Porous porphyrin polymer and method of recovering precious metal elements using the same

#17

20190168187

2019-06-06

DESICCANT COMPOSITION AND USE

#18

20190111410

2019-04-18

METAL-ORGANIC GELS AND METAL-ORGANIC AEROGELS FORMED FROM NANOFIBRES OF COORDINATION POLYMERS

#19

20180170773

2018-06-21

Sorbent compositions for the removal of boron from aqueous mediums

#20

20180169618

2018-06-21

Water absorption treatment material and method for manufacturing the same

#21

20180079972

2018-03-22

Hydrocarbon-in-water purification system

#22

20110011805

2011-01-20

POROUS METAL ORGANIC FRAMEWORKS AS DESICCANTS

#23

16384373

2022-05-31

Composite particle and method for removing contaminants from liquids