ClassID:

100256

C08J9/26 - page 2 - CPC Classification

Classification description:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Recent Application in this class:
#301
20150151470
2015-06-04

Functional resin and manufacturing method therefor

#302
20150137407
2015-05-21

Method of manufacturing porous ceramic body and composition for porous ceramic body

#303
20150126633
2015-05-07

METHOD FOR FABRICATION OF POROUS FIBROUS MICROSTRUCTURE WITH VARIOUS 3-DIMENSIONAL STRUCTURES

#304
20150108618
2015-04-23

COMPOSITION AND METHOD FOR FORMING A DIELECTRIC LAYER

#305
20150075027
2015-03-19

Method for producing porous membrane and drying device of porous membrane

#306
20150072147
2015-03-12

ORGANIC POLYMERIC PARTICLES, PAPER COATING COMPOSITIONS, AND METHODS

#307
20150057386
2015-02-26

Thermoplastic based sulphur nanocomposites

#308
20150057381
2015-02-26

Porogen compositions, methods of making and uses

#309
20150056438
2015-02-26

Hollow Silica Particles, Method of Manufacturing the Same, Composition Including the Same and Sheet with Inner Cavities

#310
20150041703
2015-02-12

Method and system for manufacture and use of macroporous beads in a multiplex assay

#311
20150038608
2015-02-05

Manufacturing method of porous polymer film using vanadium oxide nanowire, and porous polymer film prepared therefrom

#312
20150038043
2015-02-05

Concentrated aqueous silk fibroin solution and use thereof

#313
20150030842
2015-01-29

Porous resin particles, method of manufacturing porous resin particles, and use of porous resin particles

#314
20150028510
2015-01-29

Porous materials, methods of making and uses

#315
20140370075
2014-12-18

REINFORCED, LAMINATED, IMPREGNATED, AND COMPOSITE-LIKE MATERIALS AS CROSSLINKED POLYVINYL ALCOHOL HYDROGEL STRUCTURES

#316
20140350331
2014-11-27

Production of materials having an anisotropic structure

#317
20140343178
2014-11-20

METHOD FOR MANUFACTURING POROUS HOLLOW FIBER MEMBRANE

#318
20140332714
2014-11-13

Polymer adsorbent

#319
20140329171
2014-11-06

Conductive interconnected porous film and method of production of same

#320
20140311967
2014-10-23

POROUS MATERIALS AND METHODS INCLUDING NANOPOROUS MATERIALS FOR WATER FILTRATION

#321
20140309314
2014-10-16

Polymeric particles for storage and delivery of active agents

#322
20140284306
2014-09-25

METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PATTERN

#323
20140217635
2014-08-07

POROUS SYNTHETIC RESIN MOLDED PART AND METHOD OF PRODUCING THE SAME

#324
20140207237
2014-07-24

Porous biocompatible polymer material and methods

#325
20140193875
2014-07-10

Porous polymeric resins

#326
20140154491
2014-06-05

FOAM-LIKE MATERIALS AND METHODS FOR PRODUCING SAME

#327
20140045957
2014-02-13

METHOD FOR MANUFACTURING DISPERSION OF HOLLOW PARTICLES, METHOD FOR MANUFACTURING ANTIREFLECTIVE FILM, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT

#328
20130309497
2013-11-21

Process of producing polylactic acid-based resin microparticles, polylactic acid-based resin microparticles and cosmetics

#329
20130180920
2013-07-18

Nanoporous materials, manufacture of nanoporous materials and applications of nanoporous materials

#330
20130049246
2013-02-28

Process for production of porous membrane

#331
20130043514
2013-02-21

Process to form an adhesion layer and multiphase ultra-low k dielectric material using PECVD

#332
20120323339
2012-12-20

POROUS PEEK ARTICLE AS AN IMPLANT

#333
20120315461
2012-12-13

Porous material and method for producing the same

#334
20120272866
2012-11-01

Contact Lenses with Pores for High Oxygen Permeability and Manufacturing Method Thereof

#335
20120252912
2012-10-04

Process for producing microporous polymeric object, and microporous polymeric object and separation membrane

#336
20120228545
2012-09-13

Method for producing a porous SiO-xerogel with a characteristic pore size by means of a bottom-up method using a precursor that has organic solid skeletal supports

#337
20120208090
2012-08-16

MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES

#338
20120202064
2012-08-09

POLY(LACTIC-GLYCOLIC)ACID CROSS LINKED ALENDRONATE (PLGA-ALN) A SHORT TERM CONTROLLED RELEASE SYSTEM FOR STEM CELL DIFFERENTIATION AND DRUG DELIVERY

#339
20120202044
2012-08-09

MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES AS BATTERY SEPARATOR FILM

#340
20120196945
2012-08-02

Porous synthetic resin molded part and method of producing the same

#341
20120178836
2012-07-12

Interconnected porous non-degradable poly(vinyl) alcohol implant and method of manufacture

#342
20120165423
2012-06-28

FOAM OF POLYMERS

#343
20120164045
2012-06-28

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

#344
20120164044
2012-06-28

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

#345
20120164043
2012-06-28

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

#346
20120153544
2012-06-21

Melt processable poly (vinyl alcohol) blends and poly (vinyl alcohol) based membranes

#347
20120141758
2012-06-07

FILLED POLYIMIDE FILMS AND COVERLAYS COMPRISING SUCH FILMS

#348
20120136078
2012-05-31

ORGANIC POLYMERIC PARTICLES, PAPER COATING COMPOSITIONS, AND METHODS

#349
20120085038
2012-04-12

METHOD FOR MANUFACTURING POROUS SHEET AND POROUS SHEET MANUFACTURED BY THE METHOD

#350
20120077891
2012-03-29

Porogen compositions, methods of making and uses

#351
20120077012
2012-03-29

Porous materials, methods of making and uses

#352
20120046622
2012-02-23

METHOD AND APPARATUS FOR MAKING A POROUS BIODEGRADEABLE MEDICAL IMPLANT DEVICE

#353
20120041121
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#354
20120037595
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#355
20120037594
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#356
20120023690
2012-02-02

METHOD FOR CONTINUOUSLY PRODUCING SPONGE BODIES MADE OF REGENERATED CELLULOSE AND A SPONGE BODY

#357
20110313073
2011-12-22

Foam-like materials and methods for producing same

#358
20110305993
2011-12-15

Hydrophilic nanoporous materials

#359
20110276133
2011-11-10

POROUS MATERIALS, METHODS OF MAKING AND USES

#360
20110245433
2011-10-06

Nanoporous media templated from unsymmetrical amphiphilic porogens

#361
20110245418
2011-10-06

Nanoporous media templated from unsymmetrical amphiphilic porogens

#362
20110212179
2011-09-01

MICRO-SPHERICAL POROUS BIOCOMPATIBLE SCAFFOLDS AND METHODS AND APPARATUS FOR FABRICATING SAME

#363
20110204539
2011-08-25

METHOD OF PRODUCING POROUS SYNTHETIC RESIN MOLDED PART

#364
20110184531
2011-07-28

Open celled foams, implants including them and processes for making same

#365
20110177320
2011-07-21

Material and method for producing the same

#366
20110151259
2011-06-23

POLYMERIC MATERIALS

#367
20110108523
2011-05-12

Method for Fabrication of Microparticles with Colloidal Particle-Anchored Surface Structures

#368
20110105635
2011-05-05

POLYURETHANE FOAM FOR USE IN MEDICAL IMPLANTS

#369
20110091706
2011-04-21

Porous infusible polymer parts

#370
20110046314
2011-02-24

Low-k dielectrics obtainable by twin polymerization

#371
20110045087
2011-02-24

Porous biocompatible polymer material and methods

#372
20110011793
2011-01-20

Porous member

#373
20110008442
2011-01-13

Dendritic macroporous hydrogels prepared by crystal templating

#374
20110003069
2011-01-06

Fabrication method of nanomaterials by using polymeric nanoporous templates

#375
20100311852
2010-12-09

PREPARING METHOD FOR MELAMINE-FORMALDEHYDE SPHERES

#376
20100311850
2010-12-09

Porous polymeric resins

#377
20100304121
2010-12-02

POROUS STRUCTURE FOR VENTILATION STOPPER

#378
20100292077
2010-11-18

Nano-structured polymer composites and process for preparing same

#379
20100280216
2010-11-04

METHOD OF PREPARING ORGANIC POROUS SOLIDS AND SOLIDS OBTAINABLE BY THIS METHOD

#380
20100258977
2010-10-14

Methods for Forming Microporous and Antimicrobial Articles

#381
20100247598
2010-09-30

Thick foams for biomedical application and methods of making

#382
20100247013
2010-09-30

Retainer for roller bearing, and rolling bearing

#383
20100239744
2010-09-23

PROCESS FOR PRODUCING POROUS FILM

#384
20100210744
2010-08-19

Mesoporous polymer colloids

#385
20100210742
2010-08-19

Microphase-separated structure membrane and process for producing the same

#386
20100196322
2010-08-05

Polymer for tissue engineering applications and drug delivery

#387
20100190403
2010-07-29

Method for producing three-dimensional product having nanoporous surface

#388
20100189992
2010-07-29

METHOD FOR PRODUCING PRODUCT HAVING NANOPOROUS SURFACE

#389
20100160472
2010-06-24

POLYOLEFIN AEROGELS AND COMPOSITES

#390
20100157286
2010-06-24

Nanothin polymer films with selective pores and method of use thereof

#391
20100129912
2010-05-27

3D Cell-Culture Article and Methods Thereof

#392
20100120165
2010-05-13

Method and system for manufacture and use of macroporous beads in a multiplex assay

#393
20100098992
2010-04-22

Process for the formation of pores in a polymer matrix

#394
20100084156
2010-04-08

PTFE porous body, PTFE mixture, method for producing PTFE porous body, and electric wire/cable using PTFE porous body

#395
20100055438
2010-03-04

Concentrated aqueous silk fibroin solution and use thereof

#396
20100048745
2010-02-25

Porous polyimide

#397
20100036009
2010-02-11

Process for producing microporous polymeric object, and microporous polymeric object and separation membrane

#398
20100036007
2010-02-11

Foam of polymers

#399
20100028779
2010-02-04

Porous Polyimide Membrane, Battery Separator, Battery, and Method

#400
20100015515
2010-01-21

LAMINATED POROUS FILM AND SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#401
20100012703
2010-01-21

Surgical Gasket

#402
20090305024
2009-12-10

Reinforced, laminated, impregnated, and composite-like materials as cross-linked polyvinyl alcohol hydrogel structures

#403
20090234026
2009-09-17

Concentrated aqueous silk fibroin solution and use thereof

#404
20090222091
2009-09-03

Porous material and method for fabricating same

#405
20090220426
2009-09-03

Biodegradable Inverted-Opal Structure, Method for Manufacturing and Using the Same, and Medical Implant Comprising the Biodegradable Inverted-Opal Structure

#406
20090170981
2009-07-02

Dispersed composition and process for producing shaped article using the same

#407
20090130419
2009-05-21

FOAM SHEET AND PRODUCTION PROCESS THEREOF

#408
20090130380
2009-05-21

Method for manufacturing porous structure and method for forming pattern

#409
20090088486
2009-04-02

ECONOMICALLY EFFICIENT PROCESS OF SYNTHESIZING POROUS POLYMERIC MATERIALS

#410
20090087641
2009-04-02

Porous nanosheath networks, method of making and uses thereof

#411
20090081265
2009-03-26

Highly porous, recognitive polymer systems

#412
20090060969
2009-03-05

Method of forming a tissue structure by introducing cells into an implanted matrix

#413
20090045119
2009-02-19

Porous polymer and process for producing the same

#414
20080286549
2008-11-20

Nanothin polymer films with selective pores and method of use thereof

#415
20080260980
2008-10-23

Resinous oil-retaining article and method for production thereof

#416
20080237133
2008-10-02

Macroporous copolymers with large pores

#417
20080206186
2008-08-28

Pro-Angiogenic Polymer Scaffolds

#418
20080166540
2008-07-10

Biodegradable material with nanopores and electric conductivity and the fabricating method thereof

#419
20080152881
2008-06-26

Porous infusible polymer parts

#420
20080142930
2008-06-19

POROUS COMPOSITION OF MATTER, AND METHOD OF MAKING SAME

#421
20080119579
2008-05-22

Continuous pore elastomer and process for producing the same, and water-absorbing roller and swab

#422
20080095823
2008-04-24

Medical devices and applications of polyhydroxyalkanoate polymers

#423
20080085070
2008-04-10

Retainer for rolling bearing, and rolling bearing

#424
20080051490
2008-02-28

Medical Devices and Applications of Polyhydroxyalkanoate Polymers

#425
20080050570
2008-02-28

Method for Treating a Super Capacity Electrode Film in Order to Create Porosity and Associated Machine

#426
20080032112
2008-02-07

Resinous porous article and method for production thereof

#427
20080004368
2008-01-03

Block copolymers of polycarpolactone and poly (propylene funarate)

#428
20070292700
2007-12-20

Porous materials derived from polymer composites

#429
20070232502
2007-10-04

Sliding material and sliding bearing

#430
20070187862
2007-08-16

Concentrated aqueous silk fibroin solution and use thereof

#431
20070135929
2007-06-14

Medical devices and applications of polyhydroxyalkanoate polymers

#432
20070129529
2007-06-07

Functionalized porous poly(aryl ether ketone) materials and their use

#433
20070043202
2007-02-22

Self-crosslinkable poly(caprolactone fumarate)

#434
20070042901
2007-02-22

Porous body, production method thereof and composite material using the porous body

#435
20070037894
2007-02-15

Multifunctional menomers and polyarylene compsotions therefrom

#436
20070003749
2007-01-04

Process for production of porous reticulated composite materials

#437
20060241194
2006-10-26

Nanoporous media templated from unsymmetrical amphiphilic porogens

#438
20060231525
2006-10-19

Method for manufacturing porous structure and method for forming pattern

#439
20060210785
2006-09-21

Foamed product in a sheet form and method for production thereof

#440
20060138042
2006-06-29

Heat-resistant film and composite ion-exchange membrane

#441
20060134157
2006-06-22

Co-continuous phase composite polymer blends for in-vivo and in-vitro biomedical applications

#442
20060116433
2006-06-01

Polyolefin-based aerogels

#443
20060094852
2006-05-04

Functionalized porous poly(aryl ether ketone) materials and their use

#444
20060069171
2006-03-30

Composition and method

#445
20060040509
2006-02-23

Composition for preparing nanoporous material

#446
20060014842
2006-01-19

Hybrid inorganic/organic low k dielectric films with improved mechanical strength

#447
20050276964
2005-12-15

Film-forming composition, insulating material-forming composition, insulating film and electronic device

#448
20050276934
2005-12-15

Heat-decaying materials, transfer sheet using the same, and patterning method

#449
20050245624
2005-11-03

Polymeric support having novel pore structures

#450
20050239925
2005-10-27

Dispersion and process for production of moldings by using the same

#451
20050189291
2005-09-01

Porous, molecularly imprinted polymer and a process for the preparation thereof

#452
20050147686
2005-07-07

Method for preparing a porous polymer structure

#453
20050123735
2005-06-09

Porogens for porous silica dielectric for integral circuit applications

#454
20050107578
2005-05-19

Medical devices and applications of polyhydroxyalkanoate polymers

#455
20050106376
2005-05-19

Low metal porous silica dielectric for integral circuit applications

#456
20050077221
2005-04-14

Method of producing hierarchical porous beads

#457
20050019665
2005-01-27

Polyolefin microporous membrane and method of evaluating the same

#458
20050014855
2005-01-20

Composition containing a cross-linkable matrix precursor and a poragen, and porous matrix prepared therefrom

#459
18241612
2024-01-30

Process for preparing a polypropylene-based sponge-like porous thin film

#460
18241387
2024-04-16

Polyethylene-based porous oil sorbent with swellable pockets

#461
16214860
2022-04-19

Methods for forming ordered and disordered nanovoided composite polymers

#462
14869479
2017-11-28

Apparatus for manufacturing microconduit networks formed by electrospinning techniques

#463
14747660
2016-05-31

Medical device with porous surface and method for producing same

#464
14587856
2015-07-21

Method for producing porous material