ClassID:

89859

C04B2235/3834 - 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 Beta silicon carbide

Recent Application in this class:
#1
20260126324
2026-05-07

TRANSPARENT CERAMIC WINDOWS FOR HYPERSONIC APPLICATION

#2
20250243128
2025-07-31

CERAMIC DEVICES AND METHODS OF MAKING AND USING THE SAME

#3
20240327297
2024-10-03

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

#4
20240217883
2024-07-04

METHOD FOR PRODUCING HIGH-PURITY, DENSE SINTERED SIC MATERIAL

#5
20240208871
2024-06-27

DENSE SINTERED MATERIAL OF SILICON CARBIDE WITH VERY LOW ELECTRICAL RESISTIVITY

#6
20230322631
2023-10-12

PROCESS FOR PRODUCING SINTERED SILICON CARBIDE BODIES

#7
20230265018
2023-08-24

MOLTEN METAL PROCESSING APPARATUS

#8
20230130335
2023-04-27

SILICON CARBIDE MATRIX COMPOSITE MATERIAL

#9
20220144714
2022-05-12

Double-negative-index ceramic aerogels for thermal superinsulation

#10
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

#11
20210304907
2021-09-30

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

#12
20210013082
2021-01-14

Electrostatic chuck device and method for manufacturing same

#13
20210009473
2021-01-14

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

#14
20200392046
2020-12-17

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

#15
20190043746
2019-02-07

Ceramic material and electrostatic chuck device

#16
20190019713
2019-01-17

Electrostatic chuck device and method for manufacturing electrostatic chuck device

#17
20180237346
2018-08-23

Method of producing a component of a composite of diamond and a binder

#18
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

#19
20180201545
2018-07-19

Focus ring and method for producing focus ring

#20
20150246851
2015-09-03

Process for production of graphene/silicon carbide ceramic composites

#21
20150218005
2015-08-06

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

#22
20140329663
2014-11-06

Formation of silicon carbide-silicon nitride nanoparticle carbon compositions

#23
20140294692
2014-10-02

Honeycomb structure and manufacturing method of the same

#24
20140127512
2014-05-08

Method of fabricating silicon carbide powder

#25
20130288880
2013-10-31

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

#26
20130266363
2013-10-10

High durability joints between ceramic articles, and methods of making and using same

#27
20130216768
2013-08-22

Silicon carbide ceramic and honeycomb structure

#28
20130207322
2013-08-15

Method for producing silicon carbide ceramic and method for producing honeycomb structure

#29
20130196844
2013-08-01

Formation of silicon carbide-silicon nitride nanoparticle carbon compositions

#30
20120181090
2012-07-19

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

#31
20120172474
2012-07-05

Surface-etched etched alumina/SiC mini-whisker composite material and uses thereof

#32
20120152724
2012-06-21

Method for preparing a powder comprising carbon, silicon and boron, the silicon being in silicon carbide form and the boron being in boron carbide form and/or boron alone

#33
20120087457
2012-04-12

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

#34
20110258937
2011-10-27

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

#35
20110227259
2011-09-22

METHODS OF FORMING SINTERED BORON CARBIDE

#36
20110175263
2011-07-21

GLASS ENCAPSULATED HOT ISOSTATIC PRESSED SILICON CARBIDE

#37
20110135558
2011-06-09

PROCESS FOR PRODUCING SILICON CARBIDE

#38
20110009255
2011-01-13

BORON-SILICON-CARBON CERAMIC MATERIALS AND METHOD OF MAKING

#39
20100240517
2010-09-23

Compositions for improved ceramic armor

#40
20100130344
2010-05-27

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

#41
20100083645
2010-04-08

METHOD FOR OBTAINING A POROUS STRUCTURE BASED ON SILICON CARBIDE

#42
20100041541
2010-02-18

SiC fiber-bonded ceramic and process for production of the same

#43
20100040834
2010-02-18

Synthesis of ordered mesoporous carbon-silicon nanocomposites

#44
20080292838
2008-11-27

Flexible insulation blanket having a ceramic matrix composite outer layer

#45
20080284067
2008-11-20

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

#46
20080213485
2008-09-04

Method for manufacturing honeycomb filter for purifying exhaust gases

#47
20080206576
2008-08-28

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

#48
20080095692
2008-04-24

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

#49
20080092502
2008-04-24

Microporous ceramic materials

#50
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

#51
20070161493
2007-07-12

Wear resistant member comprised of silicon nitride and process for producing the same

#52
20070117722
2007-05-24

Method of producing silicon carbide sintered body for heater

#53
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

#54
20070086937
2007-04-19

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

#55
20060240287
2006-10-26

Dummy wafer and method for manufacturing thereof

#56
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

#57
20060222812
2006-10-05

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

#58
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

#59
20060087063
2006-04-27

Process for preparing improved silicon carbide powder

#60
20060068159
2006-03-30

Honeycomb structure

#61
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

#62
20050224763
2005-10-13

Silicon nitride anti-wear member and process for producing the same

#63
20050218566
2005-10-06

Oriented silicon carbide sintered compact and method for preparation thereof

#64
20050169819
2005-08-04

Honeycomb filter for purifying exhaust gas

#65
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

#66
20050116394
2005-06-02

Method of producing silicon carbide sintered body jig

#67
20050084665
2005-04-21

Thermal insulation system employing oxide ceramic matrix composites

#68
20050001361
2005-01-06

Method for producing SiC fiber-reinforced SiC composite material