ClassID:

32677

B01J20/3272 - page 2 - 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 coating or impregnating layer; Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group; Macromolecular compounds Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds

Recent Application in this class:
#301
20070210003
2007-09-13

Methods and apparatus for removal of degradation byproducts and contaminants from oil for use in preparation of biodiesel

#302
20070207493
2007-09-06

Positively charged membrane

#303
20070184158
2007-08-09

Methods and apparatus for removal of degradation byproducts and contaminants from food grade oil

#304
20070163961
2007-07-19

Separating agent for enantiomeric isomer

#305
20070151928
2007-07-05

Purification of immunoglobulins

#306
20070149398
2007-06-28

Structures for capturing CO, methods of making the structures, and methods of capturing CO

#307
20070135304
2007-06-14

Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation

#308
20070128423
2007-06-07

Imprinting a substrate for separation of a target molecule from a fluid medium

#309
20070108130
2007-05-17

Adsorption material and process for its production

#310
20070093739
2007-04-26

Selective adsorption devices and systems

#311
20070077431
2007-04-05

Multi-layered macromolecules and methods for their use

#312
20070069408
2007-03-29

Method and apparatus for making porous agarose beads

#313
20070068870
2007-03-29

Separation

#314
20060263766
2006-11-23

Compositions and chromatography materials for bioseparation

#315
20060257658
2006-11-16

Porous and spherical calcium phosphate particle comprising metal ion, and porous multilayer calcium phophate particle

#316
20060251610
2006-11-09

Structure for separation of physiologically active agent and method for recovering physiologically active agent

#317
20060249445
2006-11-09

Positively charged membrane

#318
20060219639
2006-10-05

Separation agent for separating optical isomer and method for preparation thereof

#319
20060189796
2006-08-24

Separating agent for enantiomeric isomers

#320
20060177855
2006-08-10

Nanoparticles for manipulation of biopolymers and methods of thereof

#321
20060175238
2006-08-10

Deactivated surfaces for chromatographic separations and methods of making and using the same

#322
20060165647
2006-07-27

Immunosuppressive substance adsorbent, extracorporeal cicrulation column and method of treating cancer

#323
20060163149
2006-07-27

Product for absorption purposes

#324
20060159916
2006-07-20

Nanofiber surfaces for use in enhanced surface area applications

#325
20060105325
2006-05-18

Adsorbent with enhanced protein binding capacity and selectivity

#326
20060093836
2006-05-04

Polymer surface modification

#327
20060079708
2006-04-13

Method of separating optically active dihydroxy-heptenoic acid esters

#328
20060060533
2006-03-23

Method of modifying surface of material

#329
20060057209
2006-03-16

Methods, compositions and devices, including microfluidic devices, comprising coated hydrophobic surfaces

#330
20060040388
2006-02-23

Bioprocesses enhanced by magnetic nanoparticles

#331
20060021941
2006-02-02

Composite chromatographic sorbent of mineral oxide beads with hydroxyapatite-filled pores

#332
20060020087
2006-01-26

Method for surface modification, a novel support matrix and the use of the matrix

#333
20060016756
2006-01-26

Process for producing packing for resolving optical isomers

#334
20060013982
2006-01-19

Titania-based coating for capillary microextraction

#335
20060011533
2006-01-19

Separating agent for an optical enantiomeric isomer

#336
20050249724
2005-11-10

Extracorporeal stablised expanded bed adsorption method for the treatment of sepsis

#337
20050239041
2005-10-27

Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in blood products

#338
20050222454
2005-10-06

Separating agent for optical isomer and method for preparation thereof

#339
20050222279
2005-10-06

Surface-modified base matrices

#340
20050214815
2005-09-29

Bi-functional polymer chip

#341
20050211621
2005-09-29

Positively charged membrane

#342
20050211615
2005-09-29

Porous adsorptive or chromatographic media

#343
20050205427
2005-09-22

Multi-compartment filter and method of filtering using same

#344
20050202396
2005-09-15

Surface-attached polyfunctional polymer networks for sensor chips

#345
20050196856
2005-09-08

Polyelectrolyte-coated size-exclusion ion-exchange particles

#346
20050191426
2005-09-01

Method of forming coated structures

#347
20050167366
2005-08-04

Method for perchlorate removal from ground water

#348
20050158848
2005-07-21

Method for immobolizing molecules on surfaces

#349
20050118409
2005-06-02

Chelator-modified inorganic oxide particles

#350
20050106068
2005-05-19

Sol-gel dendron separation and extraction capillary column

#351
20050098501
2005-05-12

Use of a composite polymer-coated sorbent for separation, purification, desalting and concentration of biopolymers

#352
20050075502
2005-04-07

Process for producing optically active ethyl (3R, 5S, 6E)-7-[2-cycloproply-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxy-6-heptenoate

#353
20050061742
2005-03-24

Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in physiologic fluids

#354
20050054878
2005-03-10

Method for separation of enantiomeric isomers by simulated moving bed chromatography

#355
20050045031
2005-03-03

Air-stable metal oxide nanoparticles

#356
20050014127
2005-01-20

Method for selectively removing virus and leukocytes eliminating material and eliminating apparatus

#357
20050003555
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#358
20050003373
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#359
20050003372
2005-01-06

Integrated high throughput system for the analysis of biomolecules

#360
19019656
2025-06-24

Water treatment material, preparation, and use for electrically enhanced adsorptive filtration

#361
16993535
2023-02-28

Stable solid particulate system for controlling humidity to a selected range

#362
16283462
2022-07-12

Method and material for synthesis and purification by use of a coated solid substrate