ClassID:

100312

C08J2201/0484 - CPC Classification

Classification description:

Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation; Elimination of a frozen liquid phase the liquid phase being aqueous

Recent Application in this class:
#1
20260132336
2026-05-14

DUST SUPPRESSION COMPOSITION AND METHODS OF USE THEREOF

#2
20260062530
2026-03-05

POLYARYLETHERKETONE (PAEK) GELS AND AEROGELS

#3
20250043242
2025-02-06

METHOD FOR PREPARING MICROCARRIER SUITABLE FOR THREE-DIMENSIONAL CELL CULTURE AND REACTION APPARATUS

#4
20250002660
2025-01-02

POROUS AEROGEL SCAFFOLD, METHOD OF PREPARING THE SAME AND USE THEREOF

#5
20240327596
2024-10-03

Aerogel with hierarchical pore structure formed using pulsed laser technology, and preparation method and use thereof

#6
20240317959
2024-09-26

POLYMERIC NANOCOMPOSITE FOAMS

#7
20230370766
2023-11-16

POROUS BULK MATERIAL AND ELECTRONIC APPARATUS THEREOF, AND APPARATUS CAPABLE OF REDUCING WIND NOISE AND APPLICATION

#8
20230338610
2023-10-26

DRY FOAM COMPRISING AGAR-AGAR

#9
20230323068
2023-10-12

Anti-biofouling shape-memory composite aerogel and preparation method

#10
20230250250
2023-08-10

Organic-inorganic Aerogel Composites, Methods and Uses Thereof

#11
20230077045
2023-03-09

Method for preparing microcarrier suitable for three-dimensional cell culture and reaction apparatus

#12
20220356320
2022-11-10

Fabrication of aerogels and aerogel composites by ambient pressure sublimation of frozen solvents

#13
20220305169
2022-09-29

DEGRADABLE HEMOSTATIC SPONGE AND PREPARATION METHOD AND USE THEREOF, AND DEGRADABLE DRUG-LOADED HEMOSTATIC SPONGE

#14
20220185983
2022-06-16

THERMAL INSULATION

#15
20220145014
2022-05-12

Polyvinyl alcohol hydrogel having asymmetric pore size

#16
20220080384
2022-03-17

Method for preparing modified cellulose aerogel for glycoprotein separation

#17
20210380725
2021-12-09

Cellulose acetate aerogels

#18
20210363226
2021-11-25

Engineered pichia strain and a recombinant method of using the same for making a collagen sponge

#19
20210355252
2021-11-18

Method to prepare polymer materials with interlocked porous structures by freezing and demulsification of emulsion

#20
20210324169
2021-10-21

ENGINEERING A POROUS CONDUCTIVE PEDOT:PSS-DVS SCAFFOLD FOR MICROBIAL FUEL CELL AIR CATHODES

#21
20210290706
2021-09-23

Superabsorbent materials and methods of making the same

#22
20210244781
2021-08-12

Superabsorbent materials and methods of making the same

#23
20210156051
2021-05-27

COAXIAL CELLULOSE-BASED AEROGEL FIBERS

#24
20210130567
2021-05-06

Method for preparing dual-sensitive cellulose-based aerogel

#25
20210009780
2021-01-14

Polyethylene terephthalate (PET) aerogel

#26
20200016294
2020-01-16

Method for preparing porous scaffold for tissue engineering, cell culture and cell delivery

#27
20190381470
2019-12-19

Method for making aerogel

#28
20190282988
2019-09-19

Polysaccharide aerogel

#29
20190185585
2019-06-20

Parenchymal cellulose composition

#30
20190136016
2019-05-09

Resilient foams and uses thereof

#31
20190085098
2019-03-21

CELLULOSE ACETATE AEROGELS

#32
20190077667
2019-03-14

High-strength network structured nano-carrier material and preparation method and application thereof

#33
20180221132
2018-08-09

Artificial blood vessel, method for producing artificial blood vessel, and method for producing porous tissue regeneration substrate

#34
20180215892
2018-08-02

Process for preparing biocompatible and biodegradable porous three-dimensional polymer matrices and uses thereof

#35
20170338395
2017-11-23

Thermoelectric polymer aerogels and methods of fabrication thereof

#36
20170319741
2017-11-09

Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation

#37
20170210864
2017-07-27

Method for preparing porous hydrogel through freezing-illumination

#38
20170204241
2017-07-20

ELECTRICALLY CONDUCTIVE POLYMER COMPLEXES AND ELECTRONIC DEVICES CONTAINING SUCH COMPLEXES

#39
20170029764
2017-02-02

Glucomannan scaffolding for three-dimensional tissue culture and engineering

#40
20160369078
2016-12-22

Porous nanocrystalline cellulose structures

#41
20160287754
2016-10-06

Method for preparing bilayer scaffold through single process and method for regenerating tissue using bilayer scaffold obtained by preparing method

#42
20160096941
2016-04-07

Nanofibrous spongy microspheres

#43
20160068650
2016-03-10

Polysaccharide aerogel

#44
20160051726
2016-02-25

Collagenous foam materials

#45
20160024285
2016-01-28

Resilient foams and uses thereof

#46
20150361144
2015-12-17

Polypeptide porous body and method for producing same

#47
20150328365
2015-11-19

Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation

#48
20150299415
2015-10-22

Porous electrolytic polymer cryogels for enhanced electrical collapsibility

#49
20150267400
2015-09-24

Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same

#50
20150246163
2015-09-03

Method for preparing porous scaffold for tissue engineering

#51
20150093560
2015-04-02

Porous cellulose body and method for producing same

#52
20140329993
2014-11-06

Foam-formed collagen strand

#53
20140315308
2014-10-23

Glucomannan scaffolding for three-dimensional tissue culture and engineering

#54
20140134415
2014-05-15

Sustainable hybrid organic aerogels and methods and uses thereof

#55
20130018112
2013-01-17

CELLULOSE NANOPARTICLE AEROGELS, HYDROGELS AND ORGANOGELS

#56
20130005945
2013-01-03

Forming porous scaffold from cellulose derivatives

#57
20120309245
2012-12-06

Porous, low density nanoclay composite

#58
20120157672
2012-06-21

POROUS STRUCTURE

#59
20120097884
2012-04-26

USE OF AEROGELS FOR PREPARING A MATERIAL FOR THERMAL INSULATION

#60
20110268706
2011-11-03

Preparation method of porous hyaluronic acid sponge for cell delivery system

#61
20110262541
2011-10-27

Foam-formed collagen strand

#62
20110201117
2011-08-18

FORMING POROUS SCAFFOLD FROM CELLULOSE DERIVATIVES

#63
20110159272
2011-06-30

Forming porous scaffold from cellulose derivatives

#64
20110098455
2011-04-28

Crosslinked polysaccharide sponge

#65
20100247598
2010-09-30

Thick foams for biomedical application and methods of making

#66
20100221303
2010-09-02

Method for preparing porous scaffold for tissue engineering, cell culture and cell delivery

#67
20100221301
2010-09-02

Method for preparing porous scaffold for tissue engineering

#68
20100074930
2010-03-25

Method of making polymer hollow particles with controllable holes in their surfaces

#69
20100003292
2010-01-07

FINE-GRANULOMETRY FUNGAL EXTRACT CHITINE-GLUCANE

#70
20090047322
2009-02-19

Degradable hydrophilic block copolymers with improved biocompatibility for soft tissue regeneration

#71
20080166385
2008-07-10

Method for producing hydrocolloid foams

#72
20080071050
2008-03-20

Crosslinked polysaccharide sponge

#73
20080071001
2008-03-20

Crosslinked polysaccharide sponge

#74
20080050793
2008-02-28

Method of drying biological material

#75
20070232710
2007-10-04

Sound absorbing article, method of producing the same, and method of recycling the same

#76
20070225388
2007-09-27

Porous Bodies and Method of Production Thereof

#77
20070111002
2007-05-17

Polymer hollow particles with controllable holes in their surfaces

#78
20060287409
2006-12-21

Low level radiation treatment for improving polymer properties

#79
20060210715
2006-09-21

Novel foams and coatings from low crystallinity vinylidene fluoride hexafluoropropylene copolymers

#80
20060057098
2006-03-16

Photoreactive polysaccharide, photocrosslinked polysaccharide product and method of making same and medical materials made from the crosslinked polysaccharide