ClassID:

32581

B01J20/267 - page 3 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material; Synthetic macromolecular compounds modified or post-treated polymers Cross-linked polymers

Recent Application in this class:
#601
20180001299
2018-01-04

METHOD TO SELECTIVELY REMOVE HYDROGEN SULFIDE FROM A GAS STREAM USING A FUNCTIONALIZED CROSS-LINKED MACROPOROUS POLYMER

#602
20170368533
2017-12-28

Separation material

#603
20170368494
2017-12-28

Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent

#604
20170368493
2017-12-28

Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin

#605
20170367403
2017-12-28

E-vaping device cartridge with superabsorbent polymer

#606
20170361305
2017-12-21

Superabsorbent polymer and method for preparing the same

#607
20170354952
2017-12-14

Preparation method of super absorbent polymer

#608
20170349798
2017-12-07

FOAM COMPOSITIONS FOR SELECTIVE RECOVERY OF OIL SPILLS AND OTHER APPLICATIONS

#609
20170341955
2017-11-30

Cross-linked polymeric resin and methods for wastewater treatment

#610
20170341058
2017-11-30

Separation material

#611
20170332626
2017-11-23

Composition and method for retention of solvated compounds and ions

#612
20170327534
2017-11-16

Separation matrix

#613
20170326529
2017-11-16

Superabsorbent polymeric structures

#614
20170326528
2017-11-16

Super-absorbent polymer and method for preparing same

#615
20170320983
2017-11-09

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

#616
20170314737
2017-11-02

Covalent organic framework nanoporous materials for high pressure gas storage

#617
20170297003
2017-10-19

BIPHASIC SUPERABSORBENT MATERIAL AND DERIVED USES THEREOF

#618
20170297002
2017-10-19

Method of preparing superabsorbent polymer

#619
20170296961
2017-10-19

Method and device for the reversible adsorption of carbon dioxide

#620
20170281425
2017-10-05

FLUID-ABSORBENT ARTICLE

#621
20170276380
2017-09-28

Hygroscopic material and dehumidifier using same

#622
20170275393
2017-09-28

Method for producing polyvinylamine crosslinked polymer particles

#623
20170266641
2017-09-21

Method for preparing superabsorbent polymer treated with water dispersion solution containing microparticles

#624
20170266336
2017-09-21

Colour-stable superabsorbent

#625
20170253999
2017-09-07

Fiber and column for protein adsorption

#626
20170252722
2017-09-07

Articles with soil-shedding performance

#627
20170252720
2017-09-07

MODIFICATION OF ZEOLITIC IMIDAZOLATE FRAMEWORKS AND AZIDE CROSS-LINKED MIXED-MATRIX MEMBRANES MADE THEREFROM

#628
20170241946
2017-08-24

Devices and methods using pore size modulation for detecting analytes in a fluid sample

#629
20170240435
2017-08-24

POLYMERIC HYBRID PARTICLE CONTAINING NANO PARTICLES AND USES

#630
20170233669
2017-08-17

Temperature controlled adsorption process for recovering condensable components from a gas stream

#631
20170233265
2017-08-17

Method for removing cationic dyes from an aqueous solution using an adsorbent

#632
20170232433
2017-08-17

Anionic exchange-hydrophobic mixed mode

#633
20170226295
2017-08-10

Method of preparing superabsorbent polymer granules

#634
20170226248
2017-08-10

Method of preparing superabsorbent polymer

#635
20170225969
2017-08-10

POROUS ORGANIC POLYMERS FOR BINDING HEAVY METALS

#636
20170218096
2017-08-03

Water-absorbent resin and absorbent article

#637
20170216817
2017-08-03

Water-absorbable resin powder, and method for determining elastic modulus of water-absorbable resin powder

#638
20170216816
2017-08-03

Method for producing polyacrylic acid (salt)-based water-absorbing resin

#639
20170216759
2017-08-03

Process for carbon dioxide recovery from a gas stream containing carbon dioxide and hydrocarbons

#640
20170210831
2017-07-27

WATER-ABSORBENT RESIN AND METHOD OF PRODUCING WATER-ABSORBENT RESIN

#641
20170203279
2017-07-20

Water-absorbent resin and absorbent article

#642
20170198105
2017-07-13

Method for preparing super absorbent polymer and super absorbent polymer prepared thereby

#643
20170197847
2017-07-13

Cyclopolymeric zwitterion-dianionic resin and synthesis and uses thereof

#644
20170189575
2017-07-06

SUPER ABSORBENT POLYMER

#645
20170178762
2017-06-22

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

#646
20170166707
2017-06-15

Method for preparing superabsorbent resin comprising fine powder re-assembled body of superabsorbent resin, and superabsorbent resin prepared thereby

#647
20170166670
2017-06-15

Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same

#648
20170165637
2017-06-15

Method for preparing super absorbent resin

#649
20170158826
2017-06-08

Absorbent resin and method for producing the same

#650
20170158791
2017-06-08

Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same

#651
20170158528
2017-06-08

Cross-linked polymeric resin and methods for wastewater treatment

#652
20170157591
2017-06-08

Porous articles for separation

#653
20170152151
2017-06-01

Anhydrous, amorphous and porous magnesium carbonates and methods of production thereof

#654
20170136441
2017-05-18

Particulate water-absorbing agent

#655
20170120232
2017-05-04

Separation method and separation matrix

#656
20170120217
2017-05-04

Hygroscopic particles

#657
20170112957
2017-04-27

Absorbent articles and methods of making

#658
20170080404
2017-03-23

Polyolefin interpenetrated network material for hydrocarbon recovery

#659
20170080403
2017-03-23

Mineral recovery using hydrophobic polymer surfaces

#660
20170073478
2017-03-16

Superabsorbent polymer and a preparation method thereof

#661
20170067861
2017-03-09

TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAME

#662
20170066865
2017-03-09

Grafted crosslinked cellulose

#663
20170065739
2017-03-09

Method for producing water-absorbing polymer particles

#664
20170050172
2017-02-23

Hydrogel composition

#665
20170050171
2017-02-23

Attrition-resistant superabsorbent polymer and method for producing same

#666
20170050170
2017-02-23

Water-absorbing polymer particles

#667
20170044332
2017-02-16

Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent

#668
20170044281
2017-02-16

Method for producing polyacrylic acid (salt)-based water-absorbent resin

#669
20170044142
2017-02-16

NOVEL COMPLEXES FOR THE SEPARATION OF CATIONS

#670
20170043319
2017-02-16

Superabsorbent polymer

#671
20170036191
2017-02-09

Super absorbent resin having improved solidification resistance, and method for preparing same

#672
20170030040
2017-02-02

SELF-FILLING FLOOD-PROTECTION BAG

#673
20170021334
2017-01-26

Super absorbent polymer and preparation method thereof

#674
20170021332
2017-01-26

Endotoxin adsorbent

#675
20170015808
2017-01-19

Water-absorbing resin crosslinking agent

#676
20170015798
2017-01-19

Preparation method of superabsorbent polymer and superabsorbent polymer prepared thereby

#677
20170014802
2017-01-19

CROSSLINKING AGENT COMPOSITION FOR WATER-ABSORBING RESIN

#678
20170014801
2017-01-19

Poly(meth)acrylic acid (salt)-based particulate absorbent

#679
20170009197
2017-01-12

Algal thermoplastics, thermosets, paper, adsorbants and absorbants

#680
20170009041
2017-01-12

Porous polymeric separation material

#681
20160375171
2016-12-29

Polyacrylic acid (salt) water absorbent, and method for producing same

#682
20160367965
2016-12-22

Super absorbent polymer resin and method for preparing same

#683
20160367962
2016-12-22

ZIF-containing adsorbent materials and uses thereof

#684
20160362718
2016-12-15

Filtration methods and devices

#685
20160362590
2016-12-15

FOAM COMPOSITIONS FOR SELECTIVE RECOVERY OF OIL SPILLS AND OTHER APPLICATIONS

#686
20160361704
2016-12-15

Super absorbent polymer and a preparation method thereof

#687
20160361703
2016-12-15

Superabsorbent polymer and preparation method thereof

#688
20160355743
2016-12-08

Method for regenerating adsorbent media used for extracting natural gas liquids from natural gas

#689
20160355715
2016-12-08

Methods and materials for hydrocarbon recovery

#690
20160354757
2016-12-08

Superabsorbent polymer having high absorption rate under load and preparation method thereof

#691
20160339412
2016-11-24

Ligand grafted substrates

#692
20160333275
2016-11-17

Method to provide pipeline quality natural gas

#693
20160332893
2016-11-17

Synthesis and characterization of a new series of cross-linked (phenol, formaldehyde, alkyldiamine) terpolymers for the removal of toxic metal ions from wastewater

#694
20160332141
2016-11-17

Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder

#695
20160332140
2016-11-17

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

#696
20160326286
2016-11-10

METHOD FOR PREPARING SUPERABSORBENT POLYMER

#697
20160325029
2016-11-10

Filtering device

#698
20160318001
2016-11-03

Water absorbent polymers and a process for their preparation

#699
20160303541
2016-10-20

METHOD OF PREPARING CHROMATOGRAPHIC MATERIALS

#700
20160280678
2016-09-29

Lithium-selective crown ether, lithium adsorbent using same, and preparation method thereof

#701
20160272745
2016-09-22

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

#702
20160272676
2016-09-22

Protein separations using an acrylamide containing filter

#703
20160271584
2016-09-22

Method for preparing super absorbent resin

#704
20160257578
2016-09-08

RESIN-MADE POROUS PARTICLES AND WATER TREATMENT PROCESS USING SAME

#705
20160256905
2016-09-08

Hydrocarbon sorbent materials

#706
20160251394
2016-09-01

Production method for porous cellulose beads, and adsorbent employing same

#707
20160244483
2016-08-25

Process for producing porous cellulose beads using alkali aqueous solution

#708
20160244342
2016-08-25

Iron-functionalized alginate for phosphate and other contaminant removal and recovery from aqueous solutions

#709
20160236803
2016-08-18

Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent

#710
20160227767
2016-08-11

Composition and method for retention of solvated compounds and ions

#711
20160220983
2016-08-04

Super absorbent polymer and method of preparing the same

#712
20160220982
2016-08-04

Hydrophilic magnetic resin with high specific area, preparation method therefor and application method thereof for rapidly extracting phthalates in water body

#713
20160220981
2016-08-04

WATER-ABSORBING RESIN AND PREPARING METHOD THEREOF

#714
20160208088
2016-07-21

Racemic drug resolution using polymer supported chiral selector

#715
20160184799
2016-06-30

Superabsorbent polymer and preparation method thereof

#716
20160175813
2016-06-23

Method for preparing a super absorbent polymer

#717
20160151531
2016-06-02

Superabsorbent polymer

#718
20160145517
2016-05-26

Method for extracting natural gas liquids from natural gas using an adsorbent media comprising a cross-linked macroporous polymer

#719
20160144341
2016-05-26

Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles

#720
20160136614
2016-05-19

METHOD COMPRISING A MICROWAVE HEATING SYSTEM FOR REGENERATING ADSORBENT MEDIA USED FOR EXTRACTING NATURAL GAS LIQUIDS FROM NATURAL GAS

#721
20160129420
2016-05-12

Preparation method of chromatography medium

#722
20160083419
2016-03-24

Method for purifying antibody protein

#723
20160074832
2016-03-17

Aminopolycarboxylic acids useful as processing aids in the manufacture of superabsorbents

#724
20160060151
2016-03-03

Method for treating industrial water by physical separation, adsorption on resin and reverse osmosis, and corresponding plant

#725
20160053037
2016-02-25

Super absorbent polymer and preparation method thereof

#726
20160045895
2016-02-18

Preparation method of superabsorbent polymer

#727
20160045894
2016-02-18

Material for and method of extracting mycotoxins

#728
20160030921
2016-02-04

Super absorbent polymer and preparation method thereof

#729
20160024291
2016-01-28

Flocculant composition for dewatering solids laden slurries

#730
20150376300
2015-12-31

BIODEGRADABLE SUPERABSORBENT HYDROGELS

#731
20150367018
2015-12-24

Absorbing articles comprising water absorbing resin and method for producing the same

#732
20150360204
2015-12-17

Water absorbent resin material, and method for producing same

#733
20150352520
2015-12-10

Compounded surface treated carboxyalkylated starch polycrylate composites

#734
20150337285
2015-11-26

Compounds and methods for purification of serine proteases

#735
20150321171
2015-11-12

Reduced furfural content in polyacrylic acid crosslinked cellulose fibers used in absorbent articles

#736
20150307680
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#737
20150307661
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#738
20150306535
2015-10-29

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#739
20150299404
2015-10-22

Process for producing surface-postcrosslinked water-absorbent polymer particles

#740
20150298984
2015-10-22

Anhydrous, amorphous and porous magnesium carbonates and methods of production thereof

#741
20150273433
2015-10-01

Water absorbing agent and method for producing the same

#742
20150267026
2015-09-24

Porous polyurethane networks and methods of preparation

#743
20150258528
2015-09-17

Method for producing a complex-forming sorbent for selective extraction of indium

#744
20150258527
2015-09-17

Odor and color stable water-absorbing composition

#745
20150258237
2015-09-17

Dust reducer consisting of multi-component metal compound, water absorbing agent containing multi-component metal compound, and method for producing the same

#746
20150238650
2015-08-27

Absorbent materials, products including absorbent materials, compositions, and methods of making absorbent materials

#747
20150218341
2015-08-06

Particulate water absorbing agent and process for producing same

#748
20150217270
2015-08-06

Particulate water absorbing agent and method for manufacturing same

#749
20150216740
2015-08-06

Water-absorbent resin, water-absorbent material, and water-absorbent article

#750
20150210843
2015-07-30

Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent

#751
20150203645
2015-07-23

Ligand grafted substrates

#752
20150190799
2015-07-09

Porous polymer networks and ion-exchange media and metal-polymer composites made therefrom

#753
20150182903
2015-07-02

Porous polymer network materials

#754
20150166705
2015-06-18

Method for producing polymer particles, polymer particles, filler for chromatography column, and chromatography column

#755
20150133618
2015-05-14

Separation method and separation matrix

#756
20150129799
2015-05-14

Particulate water absorbent and process for production thereof

#757
20150119231
2015-04-30

Synthesis of polymeric ionic liquids using a photochemical polymerization process

#758
20150118673
2015-04-30

Polymeric sorbent for removal of impurities from whole blood and blood products

#759
20150114907
2015-04-30

Sustainable aerogels and uses thereof

#760
20150112050
2015-04-23

Endotoxin adsorbent

#761
20150101978
2015-04-16

Composition and method for retention of solvated compounds and ions

#762
20150099624
2015-04-09

Super absorbent polymer

#763
20150094427
2015-04-02

Method of preparing super absorbent polymer

#764
20150093575
2015-04-02

Superabsorbent polymer with crosslinker

#765
20150087742
2015-03-26

Super absorbent polymer and a preparation method thereof

#766
20150069292
2015-03-12

Metal-adsorbing gel and adsorbent supporting metal-adsorbing gel

#767
20150045533
2015-02-12

Sorbent comprising on its surface an aliphatic unit for the purification of organic molecules

#768
20150018440
2015-01-15

Temperature-responsive polymer particles in protein separation applications

#769
20150018306
2015-01-15

Chitosan based high performance filter with self-regenerating ability

#770
20150011388
2015-01-08

Polyacrylic acid (salt) water-absorbing resin and manufacturing method therefor

#771
20150011387
2015-01-08

Sponge-like polymeric adsorption material

#772
20140339469
2014-11-20

BIODEGRADABLE SUPERABSORBENT POLYMER COMPOSITION WITH GOOD ABSORPTION AND RETENTION PROPERTIES

#773
20140330062
2014-11-06

CONCRETE WASH WATER SOLIDIFICATION PRODUCTS AND METHODS

#774
20140316040
2014-10-23

Particulate superabsorbent polymer composition having improved performance properties

#775
20140312273
2014-10-23

Superabsorbing polymers with rapid absorption properties and method for producing the same

#776
20140299815
2014-10-09

Water absorbent agent composition and method for producing same, as well as storage and stocking method for same

#777
20140294751
2014-10-02

Hemocompatibility modifiers for cross-linked polymeric material

#778
20140294515
2014-10-02

Highly swellable polymers

#779
20140263074
2014-09-18

GE ADSORBENT FOR 68Ge-68Ga GENERATOR

#780
20140260468
2014-09-18

Iron-functionalized alginate for phosphate and other contaminant removal and recovery from aqueous solutions

#781
20140231352
2014-08-21

Silica particles coated with β-cyclodextrin for the removal of emerging contaminants from wastewater

#782
20140206818
2014-07-24

Carrier for adsorption and method for producing same

#783
20140193875
2014-07-10

Porous polymeric resins

#784
20140186246
2014-07-03

Reversible COfixation via self-assembled siloxanes

#785
20140183130
2014-07-03

Material for separation of a biomolecule

#786
20140179886
2014-06-26

Method for producing a water-absorbent resin

#787
20140178252
2014-06-26

Microfluidic devices and methods including porous polymer monoliths

#788
20140157620
2014-06-12

Composites for water remediation

#789
20140128253
2014-05-08

Porous cellulose gel, method for producing the same, and use thereof

#790
20140127669
2014-05-08

Use of porous polymer materials for storage of biological samples

#791
20140120253
2014-05-01

Method for regulating the structure and properties of the composite nanoabsorbent

#792
20140094570
2014-04-03

METHOD FOR PRODUCING A WATER-ABSORBENT RESIN

#793
20140083947
2014-03-27

Chitosan derivative, a method for its preparation and its use as an adsorption agent

#794
20140073769
2014-03-13

Asymmetric porous adsorptive bead

#795
20140058048
2014-02-27

Preparation method of superabsorbent polymer

#796
20140054497
2014-02-27

Water-absorbing polymer having a high absorption rate

#797
20140051813
2014-02-20

Preparation method of superabsorbent polymer

#798
20140045683
2014-02-13

Process for producing improved absorbent polymers by means of cryogenic grinding

#799
20140042364
2014-02-13

Method for producing polyacrylic acid (salt)-based water absorbent resin powder

#800
20140042097
2014-02-13

Compositions and methods useful in selectively modifying the internal and external surfaces of porous polymer beads

#801
20140008569
2014-01-09

System and method for superabsorbent material

#802
20140005364
2014-01-02

Specific sorbent for binding proteins and peptides, and separation method using the same

#803
20130338325
2013-12-19

Process for producing water-absorbing polymer particles in a polymerization reactor with at least two axially parallel rotating shafts

#804
20130331563
2013-12-12

Method for producing porous cellulose beads

#805
20130331260
2013-12-12

Odour-Control Superabsorbent

#806
20130323383
2013-12-05

Composite material

#807
20130316892
2013-11-28

Method for producing polymer particles, and polymer particles

#808
20130310251
2013-11-21

Superabsorbent polymer with high permeability

#809
20130310250
2013-11-21

Process for producing thermally surface postcrosslinked water-absorbing polymer particles

#810
20130309927
2013-11-21

Composite porous dehumidifying material for an HVAC

#811
20130295362
2013-11-07

Porous polymer networks and ion-exchange media and metal-polymer composites made therefrom

#812
20130256593
2013-10-03

Color-Stable Superabsorbent

#813
20130240358
2013-09-19

Surfactant-based monolithic columns, methods for making the same, and methods for using the same

#814
20130230896
2013-09-05

Covalently immobilized enzyme and method to make the same

#815
20130220930
2013-08-29

Cleaning method of immersion liquid, immersion liquid cleaning composition, and substrate

#816
20130213229
2013-08-22

Sorbents for the recovery and stripping of acid gases

#817
20130207037
2013-08-15

Water-Absorbing Polymeric Particles and Method for the Production Thereof

#818
20130196025
2013-08-01

Method for the regeneration of PVPP from a membrane filter retentate after clarification and stabilization of a yeast fermented beverage

#819
20130183403
2013-07-18

Method of stabilizing yeast fermented beverages

#820
20130183402
2013-07-18

Method and apparatus for the recovery of PVPP after contact with a yeast fermented beverage by sedimentation separation

#821
20130181163
2013-07-18

Dispensable polymeric precursor composition for transparent composite sorber materials

#822
20130175473
2013-07-11

Particulate water-absorbing agent and production method for the same

#823
20130105396
2013-05-02

Sorbent for endotoxins

#824
20130096000
2013-04-18

Superabsorbent polymer compositions having a triggering composition

#825
20130069000
2013-03-21

Superabsorbents and the method(s) of obtaining the same

#826
20130047849
2013-02-28

Organic porous materials comprising shape-persistent three-dimensional molecular cage building blocks

#827
20130043384
2013-02-21

POLYACRYLIC ACID (SALT), POLYACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND PROCESS FOR PRODUCING SAME

#828
20130041060
2013-02-14

Porous polymer and synthetic method thereof

#829
20130037708
2013-02-14

POLYACRYLIC ACID (SALT), POLYACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND PROCESS FOR PRODUCING SAME

#830
20130035535
2013-02-07

Compositions, methods and devices for control and clean-up of hazardous spills

#831
20130034474
2013-02-07

COMPOSITIONS, METHODS AND DEVICES FOR CONTROL AND CLEAN-UP OF HAZARDOUS SPILLS

#832
20130026412
2013-01-31

Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder

#833
20130017945
2013-01-17

Process for producing water-absorbing polymer particles with high free swell rate

#834
20130011824
2013-01-10

Polymeric sorbent for removal of impurities from whole blood and blood products

#835
20130005926
2013-01-03

Process for producing water-absorbing resin

#836
20130005919
2013-01-03

Process for producing water-absorbing resin

#837
20130005904
2013-01-03

Process for producing water-absorbing resin

#838
20120322646
2012-12-20

Blend polymer gas separation membrane

#839
20120308461
2012-12-06

Crosslinked polymer-carbon sorbent for removal of heavy metals, toxic materials and carbon dioxide

#840
20120305842
2012-12-06

Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent

#841
20120298915
2012-11-29

Process for producing water-absorbing resin powder

#842
20120296057
2012-11-22

Method for producing water absorbent resin

#843
20120289671
2012-11-15

Method for producing water absorbent resin

#844
20120289607
2012-11-15

ABSORBENT COMPOSITION AND METHODS THEREOF

#845
20120276576
2012-11-01

Porous polymer monoliths, processes for preparation and use thereof

#846
20120270731
2012-10-25

Shaped body containing porous aromatic framework material

#847
20120270335
2012-10-25

REACTIVE POLYMERS FOR SOLID-PHASE EXTRACTION

#848
20120267570
2012-10-25

Particulate superabsorbent polymer composition having improved performance properties

#849
20120261609
2012-10-18

Composition and method for removing metal contaminants

#850
20120245301
2012-09-27

Activated solid support and method

#851
20120238441
2012-09-20

Size-selective hemocompatible polymer system

#852
20120219728
2012-08-30

Methods of surface treating porous particles

#853
20120219479
2012-08-30

Adsorbent and method of collecting precious metal using the same

#854
20120214974
2012-08-23

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#855
20120211699
2012-08-23

Process for producing water-absorbing polymer particles with high free swell rate

#856
20120211439
2012-08-23

Scavenger supports and the use thereof in a process for the extraction of metals

#857
20120209032
2012-08-16

Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound

#858
20120205309
2012-08-16

METHOD AND DEVICE FOR SEPARATING SOLVENT FROM LIQUID INCLUDING SOLVENT AND SOLUTE

#859
20120184670
2012-07-19

Particulate water absorbent and process for production thereof

#860
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2012-07-12

RESIN POWDER CONTAINING ALUMINUM SALT, PROCESS FOR PRODUCTION OF THE SAME, AND RESIN COMPOSITION, PHOSPHORUS ADSORBENT, ANTIBACTERIAL AGENT OR ANTIFUNGAL AGENT COMPRISING THE SAME

#861
20120172214
2012-07-05

Sheet materials containing S-B-S and S-I/B-S copolymers

#862
20120168384
2012-07-05

DRUG-ADSORBING MATERIAL AND MEDICAL DEVICE COMPRISING SAME

#863
20120164452
2012-06-28

Suspension homopolymerization of an isocyanurates

#864
20120164045
2012-06-28

Polyvinyl-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#865
20120164043
2012-06-28

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#866
20120160097
2012-06-28

Epoxy-amine acid gas adsorption-desorption polymers and oligomers, processes for preparing same, and uses thereof

#867
20120157745
2012-06-21

Concrete wash water solidification products and methods

#868
20120128842
2012-05-24

POROUS POLYMERIC SEPARATION MATERIAL

#869
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2012-05-17

Ionic polymers, method of manufacture, and uses thereof

#870
20120097613
2012-04-26

Imprinted polymer nanoparticles

#871
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2012-03-15

Kind of High Oil-Absorbable Resin (HOAR) Comprising of Acrylic Polymers and its Preparation Methods and Uses

#872
20120052550
2012-03-01

Temperature-responsive polymer particles in protein separation applications

#873
20120046419
2012-02-23

Methods and materials for hydrocarbon recovery

#874
20120037847
2012-02-16

Water absorbent resin production method, water absorbent resin, and usage thereof

#875
20120036962
2012-02-16

Surface-modified biomass, preparation method thereof, and method for recovering valuable metals using the same

#876
20120031845
2012-02-09

Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances

#877
20120031827
2012-02-09

AGGLOMERATION OF HIGH SURFACE AREA RARE EARTHS

#878
20120016084
2012-01-19

Method for producing particulate water-absorbent resin

#879
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2012-01-19

Molecularly imprinted polymer ion exchange resins

#880
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2011-11-24

MACROPOROUS ABSORBENT RESIN FOR EXTRACTING CEPHALOSPORIN C AND METHOD OF PREPARATION

#881
20110287929
2011-11-24

Foam compositions for selective recovery of oil spills and other applications

#882
20110247312
2011-10-13

Coated Flow-Through Substrates and Methods for Making and Using Them

#883
20110240541
2011-10-06

MONOLITHIC COLUMN TECHNOLOGY FOR LIQUID CHROMATOGRAPHY

#884
20110224645
2011-09-15

Chemokine containing apheresis column and methods of use

#885
20110218346
2011-09-08

High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extract

#886
20110217539
2011-09-08

Porous interpenetrating polymer network

#887
20110180755
2011-07-28

Water absorbing agent and production method thereof

#888
20110147292
2011-06-23

Cellulose hydrate membrane, method for the production thereof, and use thereof

#889
20110130534
2011-06-02

HIGH-STRENGTH POLYHIPE MATERIAL, PROCESS FOR PREPARING THE SAME, EMULSION USEFUL FOR PREPARATION THEREOF AND ARTICLE FORMED OF SAID MATERIAL

#890
20110127660
2011-06-02

Methods and materials for the reduction and control of moisture and oxygen in OLED devices

#891
20110120947
2011-05-26

Hydrophobic cellulose membrane, method for the production thereof, and use of same in hydrophobic interaction chromatography

#892
20110114881
2011-05-19

Water absorbing agent and production method thereof

#893
20110097700
2011-04-28

Methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in the blood

#894
20110094971
2011-04-28

Treatment Agent for Aqueous Waste Liquid and Treatment Method for Aqueous Waste Liquid

#895
20110094968
2011-04-28

Flocculant composition for dewatering solids laden slurries

#896
20110091727
2011-04-21

Hydrophilic crosslinked polymer

#897
20110089608
2011-04-21

Composite material

#898
20110086409
2011-04-14

Surfactant-based monolithic columns, methods for making the same, and method for using the same

#899
20110065808
2011-03-17

CARBONYL COMPOUND REMOVER

#900
20110061495
2011-03-17

Indium adsorbent, indium adsorbent producing method, and indium adsorption method