ClassID:

28640

B01D15/34 - page 2 - CPC Classification

Classification description:

Separating processes involving the treatment of liquids with solid sorbents ; Apparatus therefor; Selective adsorption, e.g. chromatography characterised by the separation mechanism Size selective separation, e.g. size exclusion chromatography, gel filtration, permeation

Recent Application in this class:
#301
20080093300
2008-04-24

Monolithic column chromatography

#302
20080060942
2008-03-13

Length-dependent recoil separation of long molecules

#303
20080053902
2008-03-06

Method for separation of substances using mesoporous or combined mesoporous/microporous materials

#304
20080015361
2008-01-17

Methods and systems for increasing production of equilibrium reactions

#305
20080011111
2008-01-17

Method And Apparatus For Screening Combinatorial Libraries For Semiconducting Properties

#306
20080008623
2008-01-10

Automatic sampling and dilution apparatus for use in a polymer analysis system

#307
20070298508
2007-12-27

Method for employing SEC-FTIR data to predict mechanical properties of polyethylene

#308
20070187250
2007-08-16

Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields

#309
20070161000
2007-07-12

Plasmid purification

#310
20070138097
2007-06-21

Preanalysis treatment method and apparatus for analysis of polycyclic aromatic hydrocarbons

#311
20070079659
2007-04-12

Multi-capillary viscometer system and method

#312
20070077659
2007-04-05

Biochemical marker for diagnosing a leukodystrophy

#313
20070000838
2007-01-04

Integrated chromatography devices and systems for monitoring analytes in real time and methods for manufacturing the same

#314
20070000837
2007-01-04

Method for separating electrolytes

#315
20060266708
2006-11-30

Integrated on-line two-dimensional method and device for synchroned analytical temperature rising elution fractionation and gel permeation chromatography

#316
20060261003
2006-11-23

Protein separation column

#317
20060243666
2006-11-02

Process for the preparation of protein separation solution

#318
20060201883
2006-09-14

Polymer matrixes having nanoscale channels and uses

#319
20060188920
2006-08-24

Identification of compounds that inhibit replication of human immunodeficiency virus

#320
20060185981
2006-08-24

Three dimensional microfluidic device having porous membrane

#321
20060180505
2006-08-17

Separation method and apparatus incorporating materials having a negative poisson ratio

#322
20060160122
2006-07-20

Polyelectrolyte-coated size-exclusion ion-exchange particles

#323
20060144786
2006-07-06

Method for analysis of perchlorate

#324
20060141537
2006-06-29

Device and method for separating molecules

#325
20060128945
2006-06-15

Reaction process

#326
20060118491
2006-06-08

Method and device for desalting an analyte

#327
20060118488
2006-06-08

Apparatus and method of utilizing a sawed tooth shaped gradient for chromatographic separation

#328
20060105391
2006-05-18

Device and method for separating molecules

#329
20060099414
2006-05-11

Functional porous fibres

#330
20060088470
2006-04-27

Inorganic beads with hierarchical pore structures

#331
20060051583
2006-03-09

Size-exclusion ion-exchange particles

#332
20060011547
2006-01-19

Methods of separating components in treatment fluids

#333
20060011480
2006-01-19

Separation apparatus, method of fabricating the same, and analytical system

#334
20050242038
2005-11-03

Novel stationary phases for use in high-performance liquid chromatography

#335
20050224414
2005-10-13

Chromatographic column and methods for controlling sorbent density

#336
20050196856
2005-09-08

Polyelectrolyte-coated size-exclusion ion-exchange particles

#337
20050181378
2005-08-18

Polyelectrolyte-coated size-exclusion ion-exchange particles

#338
20050179151
2005-08-18

Manufacture of polysaccharide beads

#339
20050176154
2005-08-11

Molecular topological fractionation of macromolecules

#340
20050170362
2005-08-04

Reduction of migration shift assay interference

#341
20050126914
2005-06-16

Materials classifier, method of using, and method of making

#342
20050123474
2005-06-09

Methods and apparatus for continuous large-scale radiolabeling of proteins

#343
20050064582
2005-03-24

Container for carrying out and monitoring biological processes

#344
20050059038
2005-03-17

Method of screening for target ligands

#345
20050035031
2005-02-17

Separation method and apparatus incorporating materials having a negative poisson ratio

#346
20050032198
2005-02-10

Method for rapid thermal cycling of biological samples

#347
17315390
2021-10-19

Preparation methods of high modulus carbon fiber (HMCF) and precursor (mesophase pitch (MP)) thereof

#348
12405996
2014-10-07

Ordered open-cellular materials for mass transfer and/or phase separation applications