ClassID:

89433

C04B41/91 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching

Recent Application in this class:
#1
20260132088
2026-05-14

METHOD TO LIMIT SILICON IN B4C PARTICULATE BASED CMC COMPOSITES

#2
20260132087
2026-05-14

High zirconia brick, and preparation process and use thereof

#3
20260085017
2026-03-26

STRUCTURAL MEMBER

#4
20250368581
2025-12-04

COMPONENTS HAVING ENVIRONMENTAL BARRIER COATINGS AND METHODS FOR FORMING THE SAME

#5
20250353588
2025-11-20

SKIN ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME

#6
20250346537
2025-11-13

SINTERED CERAMIC BODY AND METHOD OF MAKING

#7
20250296890
2025-09-25

GENERATING TEMPERATURE INVERSION WITHIN A POROUS PREFORM USING MICROWAVES FOR CHEMICAL VAPOR INFILTRATION

#8
20250250209
2025-08-07

METHODS TO REMOVE AN EBC FROM A SUBSTRATE AND TO REPAIR A COATED COMPONENT

#9
20250178980
2025-06-05

METHOD FOR STRUCTURING A METAL-CERAMIC COMPOSITE

#10
20250115523
2025-04-10

CERAMIC PART WITH A COLOUR GRADIENT AND ITS MANUFACTURING METHOD

#11
20250099250
2025-03-27

SLIDING MEMBER AND METHOD OF MANUFACTURING SLIDING MEMBER

#12
20250087498
2025-03-13

TIN OXIDE MANDRELS IN PATTERNING

#13
20250067686
2025-02-27

THERMALLY GUIDED CHEMICAL ETCHING OF A SUBSTRATE AND REAL-TIME MONITORING THEREOF

#14
20250035001
2025-01-30

Components having coating systems comprising mud cracks and methods for forming the coating systems

#15
20240425422
2024-12-26

METHOD OF FORMING A SMOOTH AS-FABRICATED CERAMIC MATRIX COMPOSITE (CMC) SURFACE

#16
20240400462
2024-12-05

SISIC COMPONENT AND PRODUCTION METHOD THEREOF

#17
20240392193
2024-11-28

ETCHING COMPOSITION FOR SILICON NITRIDE LAYER AND METHOD FOR ETCHING SILICON NITRIDE LAYER USING THE SAME

#18
20240391836
2024-11-28

UV-ACTIVATED RED CERAMIC BODIES COMPRISING YAG FOR USE IN SEMICONDUCTOR PROCESSING CHAMBERS

#19
20240366844
2024-11-07

MEDICAL DEVICES AND INSTRUMENTS WITH NON-COATED SUPERHYDROPHOBIC OR SUPEROLEOPHOBIC SURFACES

#20
20240360046
2024-10-31

CERAMIC SHEET AND METHOD OF PRODUCING SAME

#21
20240300861
2024-09-12

METHOD OF REDUCING SURFACE DEFORMATION FROM Z-CHANNEL CREATION

#22
20240182370
2024-06-06

METHOD OF MAKING A SHAPED TOOL COMPONENT

#23
20240158308
2024-05-16

MONOLITHIC SUBSTRATE SUPPORT HAVING POROUS FEATURES AND METHODS OF FORMING THE SAME

#24
20240150003
2024-05-09

SKIN ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME

#25
20240051878
2024-02-15

METHOD TO LIMIT SILICON IN B4C PARTICULATE BASED CMC COMPOSITES

#26
20240043350
2024-02-08

CERAMIC MATRIX COMPOSITE ARTICLE AND METHOD OF MAKING THE SAME

#27
20240043339
2024-02-08

BISMUTH SODIUM POTASSIUM TITANATE-BARIUM TITANATE-BASED COMPOSITE CERAMIC MATERIAL WITH HIGH DEPOLARIZATION TEMPERATURE AND PREPARATION METHOD THEREOF

#28
20240002303
2024-01-04

A METHOD FOR PRODUCING CERAMIC TILES

#29
20230373871
2023-11-23

REACTION-BONDED SILICON-CARBIDE WITH IN-SITU FORMED SILICON LAYER FOR OPTICAL FINISHING

#30
20230373870
2023-11-23

SINTERED CERAMIC BODY OF LARGE DIMENSION AND METHOD OF MAKING

#31
20230312425
2023-10-05

CERAMIC MATRIX COMPOSITE COMPONENT AND METHOD OF MAKING THE SAME

#32
20230272519
2023-08-31

DENSE TARGET

#33
20230233330
2023-07-27

SLIDING MEMBER AND METHOD OF MANUFACTURING SLIDING MEMBER

#34
20230167034
2023-06-01

SANDBLASTING SURFACE TREATMENT METHOD TO PREVENT SUBSURFACE DAMAGE OF THREE TYPES OF DENTAL ZIRCONIA AND INDUCE COMPRESSIVE STRESS THROUGH PHASE CHANGE

#35
20230150858
2023-05-18

CERAMIC ARTICLE WITH ENHANCED STRUCTURAL AND THERMAL STABILITY AND METHOD OF MAKING SAME

#36
20230115031
2023-04-13

INERT GAS-ASSISTED LASER MACHINING OF CERAMIC-CONTAINING ARTICLES

#37
20230002933
2023-01-05

METHOD OF MANUFACTURING DIAMOND SUBSTRATE

#38
20220388917
2022-12-08

High temperature metal carbide coatings

#39
20220388056
2022-12-08

Effective leaching of alumina-based casting cores

#40
20220339816
2022-10-27

METHOD FOR PRODUCING A CERAMIC PART WITH A MOTHER-OF-PEARL EFFECT, PARTICULARLY FOR WATCHMAKING

#41
20220328274
2022-10-13

Method and apparatus for reducing the work function of polycrystalline metal hexaboride

#42
20220289637
2022-09-15

Methods of surface functionalization of zirconia-toughened alumina with silicon nitride

#43
20220252529
2022-08-11

THERMALLY GUIDED CHEMICAL ETCHING OF A SUBSTRATE AND REAL-TIME MONITORING THEREOF

#44
20220213000
2022-07-07

Method for applying a coating to a surface of a mullite material, mullite material having a coating, and gas turbine component

#45
20220161366
2022-05-26

METHOD OF MANUFACTURING NITRIDE CERAMIC SUBSTRATE AND NITRIDE CERAMIC BASE MATERIAL

#46
20210284890
2021-09-16

GRINDING TOOL AND METHOD OF FABRICATING THE SAME

#47
20210265173
2021-08-26

Tin oxide mandrels in patterning

#48
20210213180
2021-07-15

Medical devices and instruments with non-coated superhydrophobic or superoleophobic surfaces

#49
20200361829
2020-11-19

Body obtained by processing solid carbon-containing material and producing method thereof

#50
20200339484
2020-10-29

Transferring nanostructures from wafers to transparent substrates

#51
20200300787
2020-09-24

Thermally guided chemical etching of a substrate and real-time monitoring thereof

#52
20200246115
2020-08-06

DENTAL IMPLANT HAVING A TOPOGRAPHIC SURFACE

#53
20200230752
2020-07-23

Mechanical ceramic matrix composite (CMS) repair

#54
20200230747
2020-07-23

Inert gas-assisted laser machining of ceramic-containing articles

#55
20200140345
2020-05-07

Method of forming a protective coating on a surface of a ceramic substrate

#56
20200123069
2020-04-23

Method of processing a ceramic matrix composite (CMC) component

#57
20200087220
2020-03-19

Method of pressure sintering an environmental barrier coating on a surface of a ceramic substrate

#58
20190364674
2019-11-28

Yttria-sensitized zirconia

#59
20190359532
2019-11-28

SURFACE ROUGHENING OF CMC AND COATED CMC

#60
20190351594
2019-11-21

Surface treatment method of material, material product and composite material

#61
20190322935
2019-10-24

Etchant composition and manufacturing method of metal pattern using the same

#62
20190304684
2019-10-03

Method for selectively coating electronic component with coating material, and method for manufacturing electronic component

#63
20190237341
2019-08-01

Tin oxide mandrels in patterning

#64
20190161412
2019-05-30

Graphene based tobacco smoke filter and a method for synthesizing graphene composition

#65
20190030682
2019-01-31

Method of forming fine dimples in a hard-brittle material surface

#66
20180334602
2018-11-22

Grinding tool and method of fabricating the same

#67
20180317495
2018-11-08

Ceramic glaze having antimicrobial property

#68
20180317494
2018-11-08

Ceramic glaze having antimicrobial property

#69
20180317493
2018-11-08

Ceramic glaze having antimicrobial property

#70
20180204747
2018-07-19

SUBSTRATE SUPPORT ASSEMBLY HAVING SURFACE FEATURES TO IMPROVE THERMAL PERFORMANCE

#71
20180112301
2018-04-26

Removing coatings from ceramic matrix composite substrates

#72
20180111882
2018-04-26

Segmented carbon fiber preform

#73
20180079686
2018-03-22

Yttria-sensitized zirconia

#74
20180057416
2018-03-01

Solvent Release Layer Methods of Making Polymer Derived Ceramic Flakes

#75
20180053706
2018-02-22

Ceramic wafer and the manufacturing method thereof

#76
20180029944
2018-02-01

CERAMIC MATRIX COMPOSITE TURBINE COMPONENT WITH ENGINEERED SURFACE FEATURES RETAINING A THERMAL BARRIER COAT

#77
20180016194
2018-01-18

METHOD FOR PRODUCING CARBIDE DERIVED CARBON LAYER WITH DIMPLE PATTERN AND CARBIDE DERIVED CARBON LAYER WITH DIMPLE PATTERN PRODUCED BY THE METHOD

#78
20170358476
2017-12-14

Sintered body and electrostatic chuck

#79
20170355882
2017-12-14

POLISHING COMPOSITION, POLISHING METHOD, AND METHOD FOR MANUFACTURING CERAMIC COMPONENT

#80
20170260100
2017-09-14

Surface structure forming method for zirconia-based ceramics, and zirconia-based ceramics

#81
20170216000
2017-08-03

Kit of parts containing dental mill blank colouring solution

#82
20170135783
2017-05-18

Apparatus and method for improving adhesive strength of dental restoration

#83
20170121232
2017-05-04

COATING INTERFACE

#84
20170113976
2017-04-27

Reducing impurities in ceramic matrix composites

#85
20170101557
2017-04-13

Etching adhesive tape, method of manufacturing the same and etching method

#86
20170036964
2017-02-09

Process for manufacturing a multiperforated composite part

#87
20160347649
2016-12-01

Ceramic glaze having antimicrobial property

#88
20160347648
2016-12-01

Ceramic glaze having antimicrobial property

#89
20160345583
2016-12-01

Ceramic glaze having antimicrobial property

#90
20160280552
2016-09-29

Leaching ultrahard materials by enhanced demetalyzation

#91
20160236995
2016-08-18

Patterned abradable coating and methods for the manufacture thereof

#92
20160192503
2016-06-30

Method for producing ceramic circuit board

#93
20150360326
2015-12-17

METHOD TO ELIMINATE RECAST MATERIAL

#94
20150352515
2015-12-10

A SUPPORT STRUCTURE FOR A PLURALITY OF POLYCRYSTALLINE DIAMOND MATERIAL BODIES DURING LEACHING

#95
20150352514
2015-12-10

Support structure for a body of polycrystalline diamond material during leaching

#96
20150345388
2015-12-03

Gas turbine component and process for producing gas turbine component

#97
20150329432
2015-11-19

Method for preparing polycrystalline metal oxide pattern

#98
20150284296
2015-10-08

Metal/ceramic bonding substrate and method for producing same

#99
20150239140
2015-08-27

APPARATUS AND METHOD FOR CUTTING FORMABLE AND/OR COLLAPSIBLE MATERIALS

#100
20150226011
2015-08-13

Methods of forming polycrystalline compacts

#101
20150175485
2015-06-25

Zirconium oxide-based composite material

#102
20150059802
2015-03-05

Methods for removing barrier coatings, bondcoat and oxide layers from ceramic matrix composites

#103
20150056574
2015-02-26

Process for providing a topography to the surface of a dental implant

#104
20150044421
2015-02-12

Medical devices and instruments with non-coated superhydrophobic or superoleophobic surfaces

#105
20150030863
2015-01-29

Ceramic glaze having antimicrobial property

#106
20150030861
2015-01-29

Ceramic glaze having antimicrobial property

#107
20150030696
2015-01-29

Ceramic glaze having antimicrobial property

#108
20140346136
2014-11-27

Method for enhancing the mechanical strength of an SiC/SiC ceramic matrix composite material

#109
20140334994
2014-11-13

Zircon components

#110
20140302979
2014-10-09

Porous ceramic and method for producing same

#111
20140272248
2014-09-18

Ceramic matrix composite repair by reactive processing and mechanical interlocking

#112
20140138348
2014-05-22

Method for producing ceramic composite for light conversion

#113
20130133177
2013-05-30

Manufacturing a microfluid mixer

#114
20130010578
2013-01-10

Method for fabricating a non-marking, matte ceramic

#115
20120163116
2012-06-28

Using a microfluid mixer

#116
20120141701
2012-06-07

Zircon components

#117
20110291311
2011-12-01

Process for extending the cyclic service life of thermal barrier coatings, in particular on gas turbine components

#118
20110284575
2011-11-24

Magazine Loading of Solid Products and Method of Dispensing Same

#119
20110258936
2011-10-27

Methods of forming polycrystalline compacts

#120
20110239429
2011-10-06

Method to increase yield and reduce down time in semiconductor fabrication units by preconditioning components using sub-aperture reactive atom etch

#121
20110214454
2011-09-08

Method of manufacturing fused silica crucible

#122
20110140971
2011-06-16

Ceramic substrate material, method for the production and use thereof, and antenna or antenna array

#123
20110036874
2011-02-17

Solid yttrium oxide-containing substrate which has been cleaned to remove impurities

#124
20100188843
2010-07-29

EL power unit

#125
20100178636
2010-07-15

Ceramic body and process for the preparation thereof

#126
20100117024
2010-05-13

Lapping composition and method using same

#127
20100086463
2010-04-08

METHOD FOR STRUCTURING SILICON CARBIDE WITH THE AID OF FLUORINE-CONTAINING COMPOUNDS

#128
20100077611
2010-04-01

Method of manufacturing carbon electrode

#129
20090261065
2009-10-22

COMPONENTS FOR USE IN A PLASMA CHAMBER HAVING REDUCED PARTICLE GENERATION AND METHOD OF MAKING

#130
20090249579
2009-10-08

Method and apparatus for producing ceramic honeycomb structure

#131
20090205198
2009-08-20

CARBON MATERIAL AND METHOD OF PROCESSING CARBON MATERIAL

#132
20090197049
2009-08-06

Method for dry chemical treatment of substrates and also use thereof

#133
20090142247
2009-06-04

Chemical treatment to reduce machining-induced sub-surface damage in semiconductor processing components comprising silicon carbide

#134
20090104459
2009-04-23

CERAMIC GLAZE HAVING ANTIMICROBIAL PROPERTY

#135
20090087615
2009-04-02

Corrosion-resistant gas distribution plate for plasma processing chamber

#136
20090061738
2009-03-05

METHOD OF SURFACE MODIFICATION FOR THERMAL SHOCK RESISTANCE AND A MEMBER THEREOF

#137
20090040864
2009-02-12

Microfluid mixer, methods of use and methods of manufacture thereof

#138
20090017259
2009-01-15

Dry etching method, fine structure formation method, mold and mold fabrication method

#139
20090011065
2009-01-08

Dry etching method, fine structure formation method, mold and mold fabrication method

#140
20090000700
2009-01-01

TREATMENT METHOD FOR OPTICALLY TRANSMISSIVE BODY

#141
20080286554
2008-11-20

Ceramic substrate material, method for the production and use thereof, and antenna or antenna array

#142
20080264565
2008-10-30

Method and apparatus which reduce the erosion rate of surfaces exposed to halogen-containing plasmas

#143
20080261178
2008-10-23

PROCESS FOR PROVIDING A TOPOGRAPHY TO THE SURFACE OF A DENTAL IMPLANT

#144
20080233403
2008-09-25

Method of Making Ceramic Reactor Components and Ceramic Reactor Component Made Therefrom

#145
20080233286
2008-09-25

Method and apparatus for removing carbonized pitch from the surface of a pitch infiltrated disk

#146
20080227620
2008-09-18

Ceramic cutting insert and method of making same

#147
20080171151
2008-07-17

Process for extending the cyclic service life of thermal barrier coatings, in particular on gas turbine components

#148
20080146432
2008-06-19

Method of Surface Modification for Thermal Shock Resistance and Member Thereof

#149
20080124598
2008-05-29

Activation of solid oxide fuel cell electrode surfaces

#150
20080099044
2008-05-01

Method of cleaning carbon composite prior to application of thermal coating

#151
20080092927
2008-04-24

Prevention of deposits on ceramics

#152
20080029485
2008-02-07

Systems and Methods for Precision Plasma Processing

#153
20080023667
2008-01-31

Fluoride tile etchants having improved safety

#154
20080011774
2008-01-17

Magazine loading of solid products and method of dispensing same

#155
20070221609
2007-09-27

Method for purifying silicon carbide coated structures

#156
20070187357
2007-08-16

Method for etching a workpiece

#157
20070151581
2007-07-05

Cleaning method used in removing contaminants from a solid yttrium oxide-containing substrate

#158
20070079934
2007-04-12

Gas dispersion plate and manufacturing method therefor

#159
20060293165
2006-12-28

Surface toughening method of ceramics and a ceramics product

#160
20060289387
2006-12-28

NON-AQUEOUS LAPPING COMPOSITION AND METHOD USING SAME

#161
20060168705
2006-08-03

EL power unit

#162
20060073970
2006-04-06

Honeycomb structure body

#163
20060068112
2006-03-30

Recycling process for boron nitride

#164
20060065634
2006-03-30

Low temperature susceptor cleaning

#165
20060024969
2006-02-02

High purity silicon carbide structures

#166
20060001028
2006-01-05

Method for the treatment of a surface of a metal-carbide substrate for use in semiconductor manufacturing processes as well as such a metal-carbide substrate

#167
20050253313
2005-11-17

Heat treating silicon carbide articles

#168
20050224461
2005-10-13

Method for metallizing titanate-based ceramics

#169
20050187094
2005-08-25

Aluminum oxide sintered body, and members using same for semiconductor and liquid crystal manufacturing apparatuses

#170
20050109729
2005-05-26

Method of marking sintered body and method for manufacturing magnetic head wafer

#171
20050061783
2005-03-24

Systems and methods for laser-assisted plasma processing

#172
20050056218
2005-03-17

Gas distribution plate fabricated from a solid yttrium oxide-comprising substrate

#173
20050000656
2005-01-06

Apparatus for atmospheric pressure reactive atom plasma processing for surface modification

#174
16221270
2020-09-22

Resistance temperature detector (RTD) for ceramic matrix composites

#175
14175530
2015-07-14

Ceramic nanochannel drug delivery device and method of formation