B01D2323/225 - CPC Classification Index

#1

20170304778

2017-10-26

Three dimensional nanoporous membrane having multiple independent, continuous pore systems

#2

20150336059

2015-11-26

Method for producing a filter intended to filter nanoparticles, obtained filter and associated method for the collection and quantitative analysis of nanoparticles

#3

20140087142

2014-03-27

Fabrication of complex three-dimensional structures based on directed assembly of self-assembling materials on activated two-dimensional templates

#4

20130316087

2013-11-28

Method of coating a porous substrate

#5

20130264209

2013-10-10

Ion exchanger, method of manufacturing the same, and ion exchange filter device and electro-deionization device including the same

#6

20130068689

2013-03-21

Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes

#7

20120189824

2012-07-26

Fabrication of complex three-dimensional structures based on directed assembly of self-assembling materials on activated two-dimensional templates

#8

20120156485

2012-06-21

Supported hollow fiber membrane

#9

20120094214

2012-04-19

Production of self-supporting ceramic materials having a reduced thickness and containing metal oxides

#10

20120094211

2012-04-19

Polyazole-containing composition

#11

20120055878

2012-03-08

Structure for molecular separations

#12

20120000852

2012-01-05

Polybenzimidazole based membrane for deacidification

#13

20110287215

2011-11-24

Structure for molecular separations

#14

20110253621

2011-10-20

Method of manufacturing hydrophilic membrane having improved antifouling property and hydrophilic membrane manufactured by the method

#15

20110206973

2011-08-25

MULTI-LAYER MICROPOROUS MEMBRANES AND METHODS FOR MAKING AND USING SUCH MEMBRANES

#16

20110192788

2011-08-11

Method for producing porous thermosetting resin sheet, porous thermosetting resin sheet and composite semipermeable membrane using same

#17

20110151118

2011-06-23

TREATMENT SYSTEM USING A FLUID CAPABLE OF PHASE CHANGE

#18

20110097571

2011-04-28

OLEOPHOBIC, AIR PERMEABLE, AND BREATHABLE COMPOSITE MEMBRANE

#19

20110041693

2011-02-24

Oleophobic laminated article

#20

20100247944

2010-09-30

HYDROGEN-PERMEABLE MEMBRANE MADE OF A METAL COMPOSITE MATERIAL

#21

20100210806

2010-08-19

Nanoporous crystalline form of syndiotactic polystyrene, processes for its preparation and related molecular-complex crystalline forms

#22

20100167100

2010-07-01

COMPOSITE MEMBRANE AND METHOD FOR MAKING

#23

20090220763

2009-09-03

Oleophobic laminated article

#24

20090087653

2009-04-02

Fabrication of complex three-dimensional structures based on directed assembly of self-assembling materials on activated two-dimensional templates

#25

20090071334

2009-03-19

Convenient Substance-Recovery System and Process

#26

20080317953

2008-12-25

MESOPOROUS MATERIALS AND METHODS

#27

20080149571

2008-06-26

Porous sintered composite materials

#28

20070296111

2007-12-27

Process for Producing Hollow Capillary Polymeric Membranes for the Treatment of Blood and Its Derivatives

#29

20070289105

2007-12-20

Antisolvent crystallization in porous hollow fiber devices and methods of use thereof

#30

20070260029

2007-11-08

Selective permeable polymer membrane for gases

#31

20070202415

2007-08-30

Proton-Conducting Polymer Membrane Comprising At Least One Porous Carrier Material, And Use Thereof In Fuel Cells

#32

20070173403

2007-07-26

Ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same

#33

20070069427

2007-03-29

Magnetomechanical deformations of nonuniform porous magnetic architectures

#34

20070039299

2007-02-22

Porous sintered composite materials

#35

20060205301

2006-09-14

Composite membrane having hydrophilic properties and method of manufacture

#36

20060204654

2006-09-14

Method of making a composite membrane

#37

20060201874

2006-09-14

Composite membrane

#38

20060040053

2006-02-23

Preparation of asymmetric membranes using hot-filament chemical vapor deposition

#39

20060014010

2006-01-19

Composite membrane having oleophobic properties

#40

20050256296

2005-11-17

Polymer film based on polyazoles, and uses thereof

#41

20050129925

2005-06-16

Treatment of porous article

#42

20050129851

2005-06-16

Treatment of porous article