ClassID:

89858

C04B2235/383 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Composition of constituents of the starting material or of secondary phases of the final product; Constituents and secondary phases not being of a fibrous nature; Non-oxide ceramic constituents or additives; Carbides; Silicon carbides Alpha silicon carbide

Recent Application in this class:
#1
20250243128
2025-07-31

CERAMIC DEVICES AND METHODS OF MAKING AND USING THE SAME

#2
20240327297
2024-10-03

METHOD OF PRODUCING SiC-Si COMPOSITE COMPONENT AND SiC-Si COMPOSITE COMPONENT

#3
20240327296
2024-10-03

ROTATING SEAL RING MATERIAL

#4
20230130335
2023-04-27

SILICON CARBIDE MATRIX COMPOSITE MATERIAL

#5
20230080408
2023-03-16

REFRACTORY ARTICLE

#6
20210304908
2021-09-30

Method for process for producing fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix

#7
20210304907
2021-09-30

Fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix

#8
20210284580
2021-09-16

Methods and apparatus for conducting heat exchanger based reactions

#9
20210009473
2021-01-14

METHOD OF PRODUCING SiC-Si COMPOSITE COMPONENT AND SiC-Si COMPOSITE COMPONENT

#10
20200392046
2020-12-17

Particulate composite ceramic material, part comprising said material, and method for the preparation of said part

#11
20200172442
2020-06-04

Refractory article

#12
20190233336
2019-08-01

Methods and apparatus for conducting heat exchanger based reactions

#13
20190210928
2019-07-11

CERAMIC COMPONENT AND METHOD OF FORMING SAME

#14
20190174578
2019-06-06

SiC heater

#15
20190077718
2019-03-14

Single phase fiber reinforced ceramic matrix composites

#16
20180257994
2018-09-13

Method of producing a body comprising porous alpha silicon carbide and the body produced by the method

#17
20180233239
2018-08-16

Fully ceramic capsulated nuclear fuel composition containing three-layer-structured isotropic nuclear fuel particles with coating layer having higher shrinkage than matrix, material thereof and method for preparing the same

#18
20180201545
2018-07-19

Focus ring and method for producing focus ring

#19
20180134558
2018-05-17

Silicon nitride substrate and silicon nitride circuit board using the same

#20
20180072629
2018-03-15

Silicon carbide member for plasma processing apparatus

#21
20170291133
2017-10-12

Porous alpha-SiC-containing shaped body having a contiguous open pore structure

#22
20160251223
2016-09-01

Silicon nitride substrate and silicon nitride circuit board using the same

#23
20160236986
2016-08-18

Method for providing crystalline silicon-containing ceramic material

#24
20150315088
2015-11-05

SiAlON bonded silicon carbide material

#25
20150246851
2015-09-03

Process for production of graphene/silicon carbide ceramic composites

#26
20150218005
2015-08-06

Silicon carbide powder comprising alpha phase silicon carbide granules of trimodal particle size distribution and low impurities

#27
20150218004
2015-08-06

SILICON CARBIDE POWDER, AND PREPARATION METHOD THEREFOR

#28
20140329663
2014-11-06

Formation of silicon carbide-silicon nitride nanoparticle carbon compositions

#29
20140311111
2014-10-23

Porous alpha-SiC-containing shaped body having a contiguous open pore structure

#30
20140296055
2014-10-02

Honeycomb structure and manufacturing method thereof

#31
20140206525
2014-07-24

Porous SiC ceramic and method for the fabrication thereof

#32
20140038808
2014-02-06

Process for fabrication of high-hardness, fine-grained, complex-shaped silicon carbide articles

#33
20130288880
2013-10-31

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

#34
20130216768
2013-08-22

Silicon carbide ceramic and honeycomb structure

#35
20130196844
2013-08-01

Formation of silicon carbide-silicon nitride nanoparticle carbon compositions

#36
20120181090
2012-07-19

Rotary drill bit including at least one superabrasive cutting element having a diamond-silicon carbide composite table

#37
20120087457
2012-04-12

Cladding material, tube including such cladding material and methods of forming the same

#38
20110304084
2011-12-15

METHOD FOR PRODUCING HONEYCOMB FILTER AND METHOD FOR PRODUCING CERAMIC FILTER ASSEMBLY

#39
20110258937
2011-10-27

Methods of fabricating a superabrasive compact including a diamond-silicon carbide composite table

#40
20110176972
2011-07-21

CELLULAR STRUCTURE CONTAINING ALUMINIUM TITANATE

#41
20110175263
2011-07-21

GLASS ENCAPSULATED HOT ISOSTATIC PRESSED SILICON CARBIDE

#42
20110171099
2011-07-14

PROCESS FOR MANUFACTURING A POROUS SIC MATERIAL

#43
20110135558
2011-06-09

PROCESS FOR PRODUCING SILICON CARBIDE

#44
20110070129
2011-03-24

Honeycomb filter and method for producing the honeycomb filter

#45
20110028301
2011-02-03

SiC bodies and process for the fabrication of SiC bodies

#46
20110009255
2011-01-13

BORON-SILICON-CARBON CERAMIC MATERIALS AND METHOD OF MAKING

#47
20100319309
2010-12-23

Honeycomb structural body and manufacturing method thereof

#48
20100240517
2010-09-23

Compositions for improved ceramic armor

#49
20100209310
2010-08-19

Honeycomb filter and method for producing the honeycomb filter

#50
20100136279
2010-06-03

Ceramic substrate

#51
20100130344
2010-05-27

High resistivity SiC material with B, N and O as the only additions

#52
20100107583
2010-05-06

Ceramic sintered body and ceramic filter

#53
20100083645
2010-04-08

METHOD FOR OBTAINING A POROUS STRUCTURE BASED ON SILICON CARBIDE

#54
20100003402
2010-01-07

Method for manufacturing ceramic matrix composite structures

#55
20090197073
2009-08-06

Aluminum oxide-based composite sintered body and cutting insert

#56
20090176043
2009-07-09

Silicon carbide based porous material and method for preparation thereof

#57
20090093358
2009-04-09

Porous silicon carbide

#58
20090079111
2009-03-26

Drying jig, drying method of honeycomb molded body, and manufacturing method of honeycomb structured body

#59
20090048087
2009-02-19

High-density pressurelessly sintered zirconium diboride/silicon carbide composite bodies and a method for producing the same

#60
20080292838
2008-11-27

Flexible insulation blanket having a ceramic matrix composite outer layer

#61
20080286524
2008-11-20

Method of manufacturing porous product, porous product and honeycomb structure

#62
20080284067
2008-11-20

METHOD FOR MANUFACTURING MATERIAL FOR SILICON CARBIDE FIRED BODY AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE

#63
20080213485
2008-09-04

Method for manufacturing honeycomb filter for purifying exhaust gases

#64
20080206576
2008-08-28

Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor

#65
20080150200
2008-06-26

JIG FOR FIRING SILICON CARBIDE BASED MATERIAL AND METHOD FOR MANUFACTURING POROUS SILICON CARBIDE BODY

#66
20080138567
2008-06-12

Honeycomb structured body, method for manufacturing honeycomb structured body and honeycomb structured body manufacturing apparatus

#67
20080120950
2008-05-29

HONEYCOMB FILTER AND CERAMIC FILTER ASSEMBLY

#68
20080095692
2008-04-24

Method For Producing Fabricated Parts Based On Beta-Sic For Using In Aggressive Media

#69
20070264576
2007-11-15

Sintered refractory block based on silicon carbide with a silicon nitride bond

#70
20070225151
2007-09-27

Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material

#71
20070190350
2007-08-16

Ceramic honeycomb structural body and method of manufacturing the same

#72
20070175060
2007-08-02

Method for inspecting honeycomb structured body and method for manufacturing honeycomb structured body

#73
20070172632
2007-07-26

Method for producing porous body, porous body, and honeycomb structure

#74
20070169453
2007-07-26

Honeycomb filter

#75
20070158150
2007-07-12

Brake disk with intermediate layer

#76
20070117722
2007-05-24

Method of producing silicon carbide sintered body for heater

#77
20070116908
2007-05-24

HONEYCOMB STRUCTURE, POROUS BODY, PORE FORMING MATERIAL FOR THE POROUS BODY, AND METHODS FOR MANUFACTURING THE PORE FORMING MATERIAL, THE POROUS BODY AND THE HONEYCOMB STRUCTURE

#78
20070086937
2007-04-19

Use of a silicon carbide-based ceramic material in aggressive environments

#79
20060288678
2006-12-28

Exhaust gas purifying apparatus and method of regenerating the same

#80
20060240287
2006-10-26

Dummy wafer and method for manufacturing thereof

#81
20060236668
2006-10-26

Porous ceramic body and method for production thereof

#82
20060228521
2006-10-12

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#83
20060222812
2006-10-05

Silicon carbide-containing particle, method of manufacturing a silicon carbide-based sintered object, silicon carbide-based sintered object, and filter

#84
20060179803
2006-08-17

Filter, method of manufacturing the same, and exhaust gas purification device

#85
20060154021
2006-07-13

Pore forming material for porous body, manufacturing method of pore forming material for porous body, manufacturing method of porous body, porous body, and honeycomb structural body

#86
20060135343
2006-06-22

Method of manufacturing porous product, porous product and honeycomb structure

#87
20060068159
2006-03-30

Honeycomb structure

#88
20060059877
2006-03-23

Exhaust gas purifying apparatus and method of regenerating the same

#89
20060051556
2006-03-09

Sintered ceramic compact and ceramic filter

#90
20060043652
2006-03-02

Jig for firing ceramics, manufacturing method for a porous ceramic body, and porous ceramic body

#91
20060021310
2006-02-02

Honeycomb filter and ceramic filter assembly

#92
20050255335
2005-11-17

Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material

#93
20050247038
2005-11-10

Honeycomb structural body and manufacturing method thereof

#94
20050235621
2005-10-27

Honeycomb structural body

#95
20050214504
2005-09-29

Honeycomb structural body

#96
20050202953
2005-09-15

Process for manufacturing ceramic resistors, and ceramic resistors thereof

#97
20050169819
2005-08-04

Honeycomb filter for purifying exhaust gas

#98
20050161849
2005-07-28

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#99
20050116394
2005-06-02

Method of producing silicon carbide sintered body jig

#100
20050037915
2005-02-17

Graphite loaded silicon carbide and methods for making