ClassID:

89071

C04B38/0032 - CPC Classification

Classification description:

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors one of the precursor materials being a monolithic element having approximately the same dimensions as the final article, e.g. a paper sheet which after carbonisation will react with silicon to form a porous silicon carbide porous body

Recent Application in this class:
#1
20250042821
2025-02-06

FABRICATION OF NEAR NET-SHAPED SILICON CARBIDE STRUCTURES

#2
20210221746
2021-07-22

Porous material and method for preparing the same

#3
20210206940
2021-07-08

POROUS POLYURETHANE NETWORKS AND METHODS OF PREPARATION

#4
20200377421
2020-12-03

Highly porous ceramic and metal aerogels from xerogel powder precursors, and methods for their production and use

#5
20190359787
2019-11-28

Porous polyurethane networks and methods of preparation

#6
20190308912
2019-10-10

Highly porous ceramic and metal aerogels from xerogel powder precursors, and methods for their production and use

#7
20180251623
2018-09-06

POROUS POLYURETHANE NETWORKS AND METHODS OF PREPARATION

#8
20180215668
2018-08-02

Aluminum-silicon-carbide composite and method of manufacturing same

#9
20170174576
2017-06-22

Flexible composite aerogel and process for producing same

#10
20170001373
2017-01-05

Method of making carbon fiber preforms

#11
20160089657
2016-03-31

Catalysis by metal nanoparticles dispersed within a hierarchically porous carbon material

#12
20150267026
2015-09-24

Porous polyurethane networks and methods of preparation

#13
20150111133
2015-04-23

Method for producing a storage structure of an electrical energy storage cell

#14
20150037236
2015-02-05

Macroporous titanium compound monolith and method for producing same

#15
20140227162
2014-08-14

Large-area carbon nanomesh from polymer and method of preparing the same

#16
20140045072
2014-02-13

Porous carbon product with layer composite structure

#17
20130288880
2013-10-31

SiC ceramic material, SiC ceramic structure, and their fabrication methods

#18
20130183511
2013-07-18

Mesoporous carbon materials

#19
20130101905
2013-04-25

Enzymatic modifications of a cellular monolithic carbon and uses thereof

#20
20130028831
2013-01-31

Porous carbon product and method for producing an electrode for a rechargeable lithium battery

#21
20120301387
2012-11-29

Porous carbon product and method for the production thereof

#22
20120225270
2012-09-06

Fabrication of dual structure ceramics by a single step process

#23
20120153522
2012-06-21

Porous carbon sheet and process for production thereof

#24
20120107555
2012-05-03

Composite Tooling

#25
20110318254
2011-12-29

Porous carbon and method of manufacturing same

#26
20110167530
2011-07-14

High-strength porous carbon and its multifunctional applications

#27
20110140051
2011-06-16

Carbon-based materials derived from latex

#28
20110059240
2011-03-10

Process for the manufacturing of dense silicon carbide

#29
20110024955
2011-02-03

Method of Fabricating Porous Soundproof Board

#30
20110020631
2011-01-27

Coated Carbon Foam Article

#31
20110003138
2011-01-06

Process for producing ceramic materials using silicon carbide

#32
20100189991
2010-07-29

MACROPOROUS CARBON NANOFOAM COMPOSITES AND METHODS OF MAKING THE SAME

#33
20100162887
2010-07-01

Carbon membranes

#34
20100104496
2010-04-29

High strength monolithic carbon foam

#35
20100065991
2010-03-18

Method for producing an object at least partly with a silicon carbide structure from a blank of a carbon-containing material

#36
20090319052
2009-12-24

BIOMATERIALS, THEIR PREPARATION AND USE

#37
20090304570
2009-12-10

Manufacturing methods of mesoporous carbon structure with spray drying or spray pyrolysis and composition thereof

#38
20090258206
2009-10-15

Porous carbon sheet and process for production thereof

#39
20090214845
2009-08-27

Process of producing a ceramic matrix composite article and article formed thereby

#40
20090137693
2009-05-28

High strength monolithic carbon foam

#41
20090098383
2009-04-16

Method for the manufacturing of a composite

#42
20080292854
2008-11-27

Carbon foam core panels

#43
20080275150
2008-11-06

Carbon foam with supplemental material

#44
20080143005
2008-06-19

Method of Producing Carbon Fiber Reinforced Ceramic Matrix Composites

#45
20080105613
2008-05-08

CERAMIC FILTER

#46
20080060282
2008-03-13

Insulated panel for mine safe rooms

#47
20080039589
2008-02-14

Metal-containing inorganic block copolymers

#48
20080017291
2008-01-24

Structured inorganic materials and method for making and using same

#49
20070281163
2007-12-06

CARBONIZED BONDED THERMOSETTING PLASTIC FOAM ASSEMBLIES

#50
20070281116
2007-12-06

CARBONIZED BONDED POLYMERIC FOAM EMI SHIELDING ENCLOSURES

#51
20070277705
2007-12-06

CARBONIZED SHAPED POLYMERIC FOAM EMI SHIELDING ENCLOSURES

#52
20070277704
2007-12-06

CARBON FOAM ARTICLES FROM SHAPED THERMOSETTING PLASTIC FOAM

#53
20070275177
2007-11-29

Ceramic foam-filled sandwich panels and method

#54
20070267777
2007-11-22

Process for producing ceramic materials using silicon carbide

#55
20070218272
2007-09-20

Cement for carbon articles

#56
20070193158
2007-08-23

Carbon foam thermal core

#57
20070155848
2007-07-05

Oxidation resistant carbon foam

#58
20070155847
2007-07-05

High surface area activated carbon foam

#59
20070154702
2007-07-05

Glassy carbon coated carbon foam

#60
20070154381
2007-07-05

Carbon foam with improved graphitizability

#61
20070141344
2007-06-21

Laminated carbon foam sandwich for naval decking

#62
20070141343
2007-06-21

Carbon foam structural insulated panel

#63
20070110985
2007-05-17

Induction furnace with unique carbon foam insulation

#64
20070092762
2007-04-26

Process of producing a ceramic matrix composite article and article formed thereby

#65
20070032371
2007-02-08

Silicon carbide based, porous structural material being heat-resistant and super-lightweight

#66
20070029687
2007-02-08

High strength monolithic carbon foam

#67
20070018347
2007-01-25

METHOD FOR MANUFACTURING GLASS-LIKE CARBON MOLDED BODY, AND GLASS-LIKE CARBON MOLDED BODY

#68
20060284351
2006-12-21

Fine pore media and method of making same

#69
20060269683
2006-11-30

Silicon carbide-based, porous, lightweight, heat-resistant structural material and manufacturing method therefor

#70
20060236668
2006-10-26

Porous ceramic body and method for production thereof

#71
20060213423
2006-09-28

Method for producing a composite material that can be used as a photonic crystal

#72
20060159905
2006-07-20

Sealant for high strength carbon foam

#73
20060159718
2006-07-20

Method for the production of porous carbon-based molded bodies, and use thereof as cell culture carrier systems and culture systems

#74
20060121266
2006-06-08

Porous SiC-bodies with micro-channels and process for their fabrication

#75
20060121263
2006-06-08

Carbon fiber composite material and wet friction member

#76
20060086043
2006-04-27

High strength monolithic carbon foam

#77
20060003098
2006-01-05

Process for the manufacturing of dense silicon carbide

#78
20050159292
2005-07-21

Catalytic filter based on silicon carbide (β-SiC) for combustion of soot derived from exhaust gases from an internal combustion engine

#79
20050112389
2005-05-26

High temperature nanocomposite and method of making

#80
20050084717
2005-04-21

Silicon carbide based porous structure and method for manufacturing thereof

#81
20050037914
2005-02-17

Method for the production of ceramics

#82
20050023736
2005-02-03

Method for producing a silicon nitride honeycomb filter

#83
20050023735
2005-02-03

Method for producing a silicon nitride filter

#84
20050020431
2005-01-27

Silicon carbide-based, porous structural material being heat-resistant and super lightweight

#85
13490376
2018-04-03

Composite structures with ordered three-dimensional (3D) continuous interpenetrating phases