ClassID:

32694

B01J20/345 - 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 using a particular desorbing compound or mixture

Sub-classes:
Recent Application in this class:
#1
20260103773
2026-04-16

AGENT FOR SELECTIVE METAL RECOVERY, METAL RECOVERY METHOD, AND METAL ELUTION METHOD

#2
20260042080
2026-02-12

SOLID SORBENT FOR REMOVAL OF CARBON DIOXIDE FROM A CO2-CONTAINING GAS

#3
20250352981
2025-11-20

PHOSPHOROUS BORON-BONDED COMPOUNDS FOR CAPTURING, STORING AND/OR UTILIZING CARBON DIOXIDE AND RELATED PRODUCTS COMPOSITIONS METHODS AND SYSTEMS

#4
20250153143
2025-05-15

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

#5
20240286113
2024-08-29

SELF-HEALING MACROMOLECULAR CRYSTAL MATERIALS

#6
20240189644
2024-06-13

PROCESSES FOR REMOVING PERFLUOROALKYL SUBSTANCES AND REGENERATING AN ADSORBENT USED WITH SAME

#7
20230405555
2023-12-21

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

#8
20230115487
2023-04-13

DEWATERING VISCOUS LIQUIDS WITH PRESSURIZED CARBON DIOXIDE

#9
20220089987
2022-03-24

METHOD OF PREPARING REGENERATED SPENT FERMENTED BEVERAGE MEDIA FOR RE-USE IN STABILIZATION AND FILTRATION OF FERMENTED BEVERAGES

#10
20210291141
2021-09-23

Method of removing boric acid from an aqueous solution

#11
20200384440
2020-12-10

Self-healing macromolecular crystal materials

#12
20200171463
2020-06-04

Sorbent for binding metals and production thereof

#13
20190300548
2019-10-03

Desulfurizer, hydrogen generation device, and fuel cell system

#14
20190177182
2019-06-13

Water detoxification by a substrate-bound catecholamine adsorbent

#15
20190024209
2019-01-24

AGENT FOR SELECTIVE METAL RECOVERY, METAL RECOVERY METHOD, AND METAL ELUTION METHOD

#16
20190009246
2019-01-10

Method of removing borate ions from an aqueous solution

#17
20180223232
2018-08-09

REGENERATED MEDIA USEFUL IN THE TREATMENT OF FERMENTED LIQUIDS

#18
20180178189
2018-06-28

METHOD FOR DESORPTION OF METAL OXYANIONS FROM SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES (SPION)

#19
20180126320
2018-05-10

Process for producing an adsorption unit and adsorption unit

#20
20180008956
2018-01-11

METHODS FOR REGENERATING SOLID ADSORBENTS

#21
20170348614
2017-12-07

METHOD FOR SEPARATING LIQUIDS AND USE THEREOF

#22
20170266670
2017-09-21

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#23
20160318774
2016-11-03

Water detoxification by a substrate-bound catecholamine adsorbent

#24
20160311735
2016-10-27

Methods for regenerating solid adsorbents

#25
20160233001
2016-08-11

Tritium adsorbent, method for separating tritium in water, and method for regenerating tritium adsorbent

#26
20150197466
2015-07-16

Aromatics alkylation process

#27
20140248198
2014-09-04

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

#28
20140110316
2014-04-24

Flow Through Adsorber for TDS Ablation

#29
20140072509
2014-03-13

Methods of increasing an amount of zeolite in a zeolite-containing material

#30
20140066529
2014-03-06

Nanoporous silica polyamine composites with surface-bound zirconium (IV) and methods of use

#31
20140061135
2014-03-06

Water detoxification by a substrate-bound catecholamine adsorbent

#32
20130045216
2013-02-21

Method for treating amyloid disease

#33
20120318713
2012-12-20

Methods of re-using a spent FCC Catalyst

#34
20120277397
2012-11-01

ANILINE COPOLYMERS AND METHODS FOR THEIR PREPARATION AND USE

#35
20120273425
2012-11-01

Methods for use of aniline copolymers

#36
20120270723
2012-10-25

Method for cleaning used denitration catalyst

#37
20120018382
2012-01-26

Liquid purification using magnetic nanoparticles

#38
20110294660
2011-12-01

REUSABLE HEAVY METAL REMOVER AND FABRICATION METHOD THEREOF

#39
20110226699
2011-09-22

Nanoporous Silica Polyamine Composites with Surface-Bound Zirconium (IV) and Methods of Use

#40
20110186520
2011-08-04

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

#41
20110076750
2011-03-31

Process for the treatment of liquid effluents laden with hydrocarbons

#42
20110033337
2011-02-10

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#43
20110021796
2011-01-27

LIPID PURIFICATION PROCESS

#44
20100300977
2010-12-02

OPERATIONS OF SELENIUM REMOVAL SORBENT BEDS

#45
20100264084
2010-10-21

Apparatus for water treatment and method of treating water

#46
20100255559
2010-10-07

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#47
20100243542
2010-09-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#48
20100168498
2010-07-01

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS

#49
20100051547
2010-03-04

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

#50
20090311804
2009-12-17

Magnetic bead assisted sample conditioning system

#51
20090199919
2009-08-13

Injection of liquid sorbent conditioning into a sorbent transporting passageway

#52
20090175853
2009-07-09

Method for treating amyloid disease

#53
20090130742
2009-05-21

VESSEL AND SYSTEM FOR BIOLOGICAL REGENERATION OF ION EXCHANGE AND ABSORPTIVE MEDIA

#54
20090107925
2009-04-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#55
20090107919
2009-04-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS

#56
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#57
20080302726
2008-12-11

Reactive filtration

#58
20080293975
2008-11-27

Method of Recovering Xanthophyll

#59
20080197079
2008-08-21

Method of desorbing a volatile component from a spent adsorbent with rotating packed bed and method of recovering 2,2,3,3-tetrafluro-1-propanol from a gas stream by adsorption

#60
20080011683
2008-01-17

Method to remove agent from liquid phase

#61
20070093399
2007-04-26

Cleaning, sanitization and regeneration of chromatography media using chlorine dioxide

#62
20070038012
2007-02-15

Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption

#63
20070010435
2007-01-11

Method for treating amyloid disease

#64
20060293170
2006-12-28

High capacity regenerable sorbent for removal of arsenic and other toxic ions from drinking water

#65
20060207942
2006-09-21

Nanopore reactive adsorbents for the high-efficiency removal of waste species

#66
20060093518
2006-05-04

Device containing non-covalently bound biomolecules on solid support

#67
20060063959
2006-03-23

Compositions and methods for removing heavy metals from contaminated samples using membranes provided with purified metallothionein (MT) proteins

#68
20060030476
2006-02-09

High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water

#69
20060000785
2006-01-05

Reactive filtration

#70
20050199545
2005-09-15

Closed end regeneration method

#71
20050167366
2005-08-04

Method for perchlorate removal from ground water

#72
20050112656
2005-05-26

Method for isolating and purifying nucleic acid, cartridge for isolating and purifying nucleic acid, and kit isolating and purifying nucleic acid