ClassID:

89898

C04B2235/46 - 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 Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase

Sub-classes:
Recent Application in this class:
#1
20240172564
2024-05-23

PIEZOELECTRIC FILM, METHOD OF PRODUCING PIEZOELECTRIC FILM, PIEZOELECTRIC ELEMENT, AND PIEZOELECTRIC DEVICE

#2
20230076574
2023-03-09

Ceramic composite and method of preparing the same

#3
20220144710
2022-05-12

Method for preparing silicon-carbide-silicon-nitride composite material, and silicon-carbide- silicon-nitride composite material according to same

#4
20220112134
2022-04-14

Mitigating pyrophoric deposits during SiC CVI/CVD processes by introducing a mitigation agent into an exhaust conduit downstream of a reaction chamber

#5
20210380493
2021-12-09

Method and assembly for infiltration and rapid phase deposition of porous components

#6
20210269366
2021-09-02

Methods for producing metal carbide materials

#7
20210188716
2021-06-24

Metal nitrides and/or metal carbides with nanocrystalline grain structure

#8
20200300470
2020-09-24

Ceramic matrix composite manufacturing

#9
20190292107
2019-09-26

Systems and methods for carbon structures incorporating silicon carbide

#10
20190225550
2019-07-25

Metal nitrides and/or metal carbides with nanocrystalline grain structure

#11
20190194806
2019-06-27

Mitigating pyrophoric deposits in exhaust piping during SIC CVI/CVD processes by introducing water vapor into an outlet portion of a reaction chamber

#12
20190144341
2019-05-16

Metal oxynitride thin film, process for producing metal oxynitride thin film, and capacitor element

#13
20190017704
2019-01-17

Ceramic matrix composite manufacturing

#14
20180370859
2018-12-27

Method of fabricating a ceramic from a chemical reaction

#15
20180363132
2018-12-20

Method of forming a moisture-tolerant coating on a silicon carbide fiber

#16
20180301259
2018-10-18

Transformation enabled nitride magnets absent rare earths and a process of making the same

#17
20180193877
2018-07-12

Process for producing a silicon carbide-containing body

#18
20180135193
2018-05-17

Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

#19
20180057413
2018-03-01

Process for manufacturing SiC composite ceramics

#20
20170297915
2017-10-19

Crystalline boron nitride aerogels

#21
20170152191
2017-06-01

Formation of boron carbide-boron nitride carbon compositions

#22
20170022111
2017-01-26

Manufacturing of a ceramic article from a metal preform or metal matrix composite preform provided by 3D-printing or 3D-weaving

#23
20160362592
2016-12-15

Method for producing silicon nitride substrate

#24
20160122252
2016-05-05

Boron carbide fiber reinforced articles

#25
20150376069
2015-12-31

Multi-functional BN—BN composite

#26
20150299045
2015-10-22

Porous mullite bodies having improved thermal stability

#27
20150284294
2015-10-08

Porous mullite bodies having improved thermal stability

#28
20150225864
2015-08-13

Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

#29
20150225300
2015-08-13

Refractory metal ceramics and methods of making thereof

#30
20150184282
2015-07-02

Method of manufacturing electrically conductive mayenite compound with high electron density

#31
20150151975
2015-06-04

SiC formed body and method for producing SiC formed body

#32
20150137026
2015-05-21

Boron nitride agglomerates, method for the production thereof and use thereof

#33
20150004087
2015-01-01

Crystalline boron nitride aerogels

#34
20140334869
2014-11-13

Method of treating joint in ceramic assembly

#35
20140329662
2014-11-06

Formation of boron carbide-boron nitride carbon compositions

#36
20140290434
2014-10-02

Transformation enabled nitride magnets absent rare earths and a process of making the same

#37
20140217330
2014-08-07

High surface area, electrically conductive nanocarbon-supported metal oxide

#38
20140144878
2014-05-29

Method of forming a silicon carbide body

#39
20140128243
2014-05-08

Method for making porous mullite-tialite composites

#40
20140127112
2014-05-08

Method for making porous acicular mullite bodies

#41
20130255211
2013-10-03

Ceramic filter and method for manufacturing the same

#42
20130237403
2013-09-12

Formation of boron carbide-boron nitride carbon compositions

#43
20130196132
2013-08-01

Refractory metal ceramics and methods of making thereof

#44
20130056915
2013-03-07

SINTERED REFRACTORY MATERIAL BASED ON SILICON CARBIDE WITH A SILICON NITRIDE BINDER

#45
20130048903
2013-02-28

Methods of producing continuous boron carbide fibers

#46
20130029131
2013-01-31

Method of manufacture

#47
20130004401
2013-01-03

Device and method for producing a tubular refractory metal compound structure

#48
20130004375
2013-01-03

Device and method for producing a tubular refractory metal compound structure

#49
20120292618
2012-11-22

Optical semiconductor, optical semiconductor electrode using same, photoelectrochemical cell, and energy system

#50
20120264596
2012-10-18

HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING HONEYCOMB STRUCTURE

#51
20120263620
2012-10-18

METHODS FOR MAKING ALUMINUM NITRIDE ARMOR BODIES

#52
20120262648
2012-10-18

Phosphor and use thereof

#53
20120241192
2012-09-27

Microfiber supported metal silicide nanowires

#54
20120196125
2012-08-02

Method of manufacturing pre-sintered Si-mixture granule for porous sintered reaction-bonded silicon nitride, porous pre-sintered granule manufactured by the method, and method of manufacturing porous sintered reaction-bonded silicon nitride

#55
20120175242
2012-07-12

Integrated rig for the production of boron nitride nanotubes via the pressurized vapor-condenser method

#56
20120171463
2012-07-05

SILICON CARBIDE BODY AND METHOD OF FORMING SAME

#57
20120171360
2012-07-05

Nitrogen-containing alloy and method for producing phosphor using same

#58
20120168299
2012-07-05

Efficient boron nitride nanotube formation via combined laser-gas flow levitation

#59
20120131856
2012-05-31

Fabrication of ultrafine polycrystalline diamond with nano-sized grain growth inhibitor

#60
20120122652
2012-05-17

High surface area, electrically conductive nanocarbon-supported metal oxide

#61
20120088088
2012-04-12

Silicon carbide fibers and articles including same

#62
20120077006
2012-03-29

High surface area silicon carbide-coated carbon aerogel

#63
20120056359
2012-03-08

METHOD FOR PREPARING OF CERAMIC SHAPED PART, APPARATUS AND USE THEREOF

#64
20120020863
2012-01-26

Method for processing ceramic fibers

#65
20110129671
2011-06-02

METHOD OF PRODUCING QUANTUM CONFINED INDIUM NITRIDE STRUCTURES

#66
20110117368
2011-05-19

Hard Powder, Process for Preparing Hard Powder and Sintered Hard Alloy

#67
20110053049
2011-03-03

Process for producing fuel cell catalysts, and fuel cell catalyst

#68
20110045963
2011-02-24

Silicon-containing particles, method for manufacturing thereof, oil composition, ceramic material, and method for manufacturing thereof

#69
20110024956
2011-02-03

Sintered refractory material based on silicon carbide with a silicon nitride binder

#70
20100273638
2010-10-28

SOLID-SOLUTION CARBIDE/CARBONITRIDE POWDER AND METHOD FOR PREPARING THEREOF

#71
20100273637
2010-10-28

Ceramic and cermet having the second phase to improve toughness via phase separation from complete solid-solution phase and the method for preparing them

#72
20100267543
2010-10-21

Use of additives to improve microstructures and fracture resistance of silicon nitride ceramics

#73
20100248929
2010-09-30

Silicon carbide ceramic components having oxide layer

#74
20100213820
2010-08-26

β-sialon phosphor powder and production method thereof

#75
20100190639
2010-07-29

HIGH SURFACE AREA, ELECTRICALLY CONDUCTIVE NANOCARBON-SUPPORTED METAL OXIDE

#76
20100086762
2010-04-08

Solution containing flame-resistant polymer and carbon molding

#77
20100052515
2010-03-04

Alloy powder for raw material of inorganic functional material and phosphor

#78
20090312173
2009-12-17

Volume-change resistant silicon oxy-nitride or silicon oxy-nitride and silicon nitride bonded silicon carbide refractory

#79
20090249999
2009-10-08

REUSABLE CRUCIBLES AND METHOD OF MANUFACTURING THEM

#80
20090200515
2009-08-13

METHOD FOR PRODUCING NITRIDOSILICATE-BASED COMPOUND, NITRIDOSILICATE PHOSPHOR, AND LIGHT-EMITTING APPARATUS USING THE NITRIDOSILICATE PHOSPHOR

#81
20090140205
2009-06-04

Nitrogen-containing alloy and method for producing phosphor using same

#82
20090134775
2009-05-28

Alloy powder for material of inorganic functional material precursor and phosphor

#83
20090130307
2009-05-21

Method for the rapid densification of a porous substrate, comprising the formation of a solid deposit within the porosity of the substrate

#84
20090117094
2009-05-07

Method of making the porous carbon material of different pore sizes and porous carbon materials produced by the method

#85
20090075811
2009-03-19

Conductive ceramic material and production method thereof

#86
20090066230
2009-03-12

Phosphor and use thereof

#87
20090023577
2009-01-22

Silicon nitride sintered body and manufacturing method thereof, member for molten metal, member for hot working, and member for digging

#88
20090023037
2009-01-22

Ionic conductor

#89
20080251962
2008-10-16

Multicomponent ceramics powder, method of manufacturing multicomponent ceramics powder, sintered body, and method of manufacturing sintered body

#90
20080234122
2008-09-25

Sintered refactory material based on silicon carbide with a silicon nitride binder

#91
20080168717
2008-07-17

Coated abrasive materials and method of manufacture

#92
20080131350
2008-06-05

Method for Production of Metal Nitride and Oxide Powders Using an Auto-Ignition Combustion Synthesis Reaction

#93
20080115424
2008-05-22

Polycrystalline abrasive materials and method of manufacture

#94
20080092502
2008-04-24

Microporous ceramic materials

#95
20080075543
2008-03-27

Cutting tool

#96
20080017835
2008-01-24

Black titanium oxynitride

#97
20080017573
2008-01-24

Diesel particulate filter

#98
20070264576
2007-11-15

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

#99
20070243653
2007-10-18

Methods for controllable doping of aluminum nitride bulk crystals

#100
20070232479
2007-10-04

Sinterable nanopowder ceramic material and method for synthesis thereof

#101
20070184569
2007-08-09

Silicon nitride sintered material and method for manufacturing

#102
20070179040
2007-08-02

AlOdispersion-strengthened TiAlN composites and a method for producing the same

#103
20070142515
2007-06-21

Solution containing flame-resistant polymer and carbon molding

#104
20070142203
2007-06-21

Nanoscale ceramic composites and methods of making

#105
20070117722
2007-05-24

Method of producing silicon carbide sintered body for heater

#106
20070040152
2007-02-22

Method for producing nitridosilicate-based compound, nitridosilicate phosphor, and light-emitting apparatus using the nitridosilicate phosphor

#107
20060281625
2006-12-14

SiC refractory comprising silicon nitride bond thereto and method for production thereof

#108
20060264314
2006-11-23

Group of alpha-sialon compositions and a method for the production thereof

#109
20060175741
2006-08-10

Porous material and method for preparation thereof, and honeycomb structure

#110
20060140839
2006-06-29

Process for producing boron nitride

#111
20060119016
2006-06-08

Method for producing silicon nitride honeycomb filter

#112
20060087060
2006-04-27

Continuous process for fabricating reaction bonded silicon nitride articles

#113
20060071374
2006-04-06

Method for producing silicon nitride filter

#114
20060014624
2006-01-19

High dielectric strength monolithic Si3N4

#115
20050284029
2005-12-29

Aluminum and zirconium oxynitride abrasive grains

#116
20050164865
2005-07-28

Silicon nitride-based composite sintered body and producing method thereof

#117
20050159293
2005-07-21

Nanoscale ordered composites of covalent ceramics for high-temperature structural applications via block-copolymer-assisted assembly and method of making

#118
20050118461
2005-06-02

Mould parts of silicon nitride and method for producing such mould parts

#119
20050023736
2005-02-03

Method for producing a silicon nitride honeycomb filter

#120
20050023735
2005-02-03

Method for producing a silicon nitride filter

#121
14604553
2018-03-06

Biologically inspired radiation reflector