ClassID:

87632

C03C4/0021 - CPC Classification

Classification description:

Compositions for glass with special properties for biologically-compatible glass for dental use

Recent Application in this class:
#1
20260152432
2026-06-04

X-RAY OPAQUE GLASS, GLASS FILLER, AND RESIN COMPOSITION

#2
20260137602
2026-05-21

DENTAL PORCELAIN COMPOSITION AND MANUFACTURING METHOD THEREOF

#3
20260124126
2026-05-07

BIOACTIVE GLASS CONTAINING DENTIFRICE FORMULATIONS

#4
20260116811
2026-04-30

AMORPHOUS LITHIUM SILICATE GLASS PRODUCT, AND PREPARATION METHOD AND USE THEREOF

#5
20250326683
2025-10-23

LITHIUM DISILICATE GLASS-CERAMICS

#6
20250255784
2025-08-14

Dental Opaquer Composition

#7
20250206658
2025-06-26

METHOD FOR PRODUCING A DENTAL RESTORATION HAVING A TARGET COLOR VALUE

#8
20250114176
2025-04-10

Process for Producing a Sintered Lithium Disilicate Glass Ceramic Dental Restoration and Kit of Parts

#9
20250091939
2025-03-20

Fluorescent Glasses And Glass Ceramics With High Content Of Cerium And Tin

#10
20250091936
2025-03-20

Fluorescent Glass With High Content Of Cerium And Tin

#11
20250011223
2025-01-09

LITHIUM SILICATE MATERIALS

#12
20250000748
2025-01-02

MASKING COMPOSITIONS FOR MILLED LITHIUM-SILICATE GLASS-CERAMIC DENTAL RESTORATIONS AND METHOD FOR MAKING SAME

#13
20240374489
2024-11-14

GLASS COMPOSITION

#14
20240366482
2024-11-07

STABLE BIOACTIVE GLASS FORMULATIONS

#15
20240325262
2024-10-03

FLUORAPATITE GLASS-CERAMICS

#16
20240300851
2024-09-12

GLASS CERAMIC WITH QUARTZ SOLID SOLUTION PHASE

#17
20240238173
2024-07-18

TOOTH GEL AND TOOTH STRIP WITH REMINERALIZATION CAPABILITY AND PREPARATION METHOD OF TOOTH GEL

#18
20240228367
2024-07-11

GLASS CERAMIC COMPOSITION, PREPARATION METHOD AND APPLICATION THEREOF

#19
20240228366
2024-07-11

GLASS CERAMIC WITH QUARTZ SOLID SOLUTION PHASES

#20
20240228365
2024-07-11

GLASS CERAMIC MATERIAL, METHOD FOR PREPARING THE SAME, AND DENTURE

#21
20240199472
2024-06-20

LITHIUM DISILICATE GLASS-CERAMIC WITH HIGH STRENGTH AND HIGH TRANSPARENCY AND PREPARATION METHOD AND USE THEREOF

#22
20240197457
2024-06-20

Dental enamel compositions with anti-inflammatory agents for animals

#23
20240190758
2024-06-13

LITHIUM SILICATE GLASS CERAMIC WITH EASY MACHINABILITY

#24
20240164994
2024-05-23

ION SUSTAINED-RELEASE COMPOSITE PARTICLES AND METHOD OF PRODUCING ION SUSTAINED-RELEASE COMPOSITE PARTICLES

#25
20240140854
2024-05-02

BIOACTIVE GLASS COMPOSITIONS

#26
20240132397
2024-04-25

GLASS CERAMIC COMPOSITION, PREPARATION METHOD AND APPLICATION THEREOF

#27
20240132396
2024-04-25

GLASS CERAMIC WITH QUARTZ SOLID SOLUTION PHASES

#28
20240132395
2024-04-25

GLASS CERAMIC MATERIAL, METHOD FOR PREPARING THE SAME, AND DENTURE

#29
20240130934
2024-04-25

BULK BLOCK FOR MANUFACTURING DENTAL PROSTHESIS

#30
20240108444
2024-04-04

DENTAL BULK BLOCK FOR CUTTING MACHINING AND MANUFACTURING METHOD THEREFOR

#31
20240099819
2024-03-28

LITHIUM SILICATE MATERIALS

#32
20240090986
2024-03-21

DENTAL BULK BLOCK FOR MACHINING AND METHOD FOR MANUFACTURING SAME

#33
20240083810
2024-03-14

GLASS-CERAMIC DENTAL PROSTHESIS AND METHOD FOR PREPARING THE SAME, METHOD FOR REINFORCING GLASS OR GLASS-CERAMICS, AND ALKALINE REINFORCING PASTE

#34
20240076230
2024-03-07

METHOD FOR PRODUCING ACID-REACTIVE GLASS POWDER, ACID-REACTIVE GLASS POWDER OBTAINED BY THE PRODUCTION METHOD, AND DENTAL GLASS IONOMER CEMENT COMPOSITION CONTAINING THE SAME

#35
20240051868
2024-02-15

ZIRCONIA-TOUGHENED GLASS CERAMICS

#36
20240043317
2024-02-08

DENTAL GLASS COMPOSITION

#37
20230303419
2023-09-28

METHOD OF PRODUCING GLASS-CERAMIC BLACK, AND GLASS-CERAMIC BLANK

#38
20230202909
2023-06-29

GLASS POWDER COMPOSITE, AND METHOD OF PRODUCING GLASS POWDER COMPOSITE

#39
20230202906
2023-06-29

LITHIUM SILICATE GLASS CERAMIC COMPRISING TIN

#40
20230202905
2023-06-29

LITHIUM SILICATE GLASS CERAMIC COMPRISING COPPER

#41
20230167015
2023-06-01

Zirconia-toughened glass ceramics

#42
20230150864
2023-05-18

GLASS COMPOSITION

#43
20230106551
2023-04-06

GLASS COMPOSITION

#44
20230099360
2023-03-30

LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND USE THEREOF

#45
20230073315
2023-03-09

MANUFACTURE OF A DENTAL PROSTHESIS

#46
20230073207
2023-03-09

LITHIUM SILICATE GLASS CERAMIC WITH EASY MACHINABILITY

#47
20230072504
2023-03-09

GLASS CERAMICS AND METHODS OF MAKING SUCH

#48
20230072037
2023-03-09

LITHIUM SILICATE GLASS CERAMIC WITH EASY MACHINABILITY

#49
20230012752
2023-01-19

Method For Manufacturing A Multi-Color Dental Restoration

#50
20220378561
2022-12-01

DENTAL BULK BLOCK FOR CAD/CAM MACHINING PROCESS AND MANUFACTURING METHOD OF THE SAME

#51
20220370299
2022-11-24

Dental Opaquer Composition

#52
20220324750
2022-10-13

SPINEL GLASS-CERAMIC, METHOD FOR THE PRODUCTION THEREOF AND SHAPED DENTAL PRODUCT CONTAINING THE SPINEL GLASS-CERAMIC

#53
20220323185
2022-10-13

Lithium silicate materials

#54
20220298058
2022-09-22

High liquidus viscosity bioactive glass

#55
20220281770
2022-09-08

METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF A LITHIUM SILICATE GLASS CERAMIC

#56
20220274866
2022-09-01

BIOACTIVE GLASS COMPOSITIONS

#57
20220273522
2022-09-01

COMPOSITION FOR THE REMINERALIZATION OF TEETH

#58
20220233294
2022-07-28

Dental enamel compositions with anti-inflammatory agents for animals

#59
20220227663
2022-07-21

Lithium Silicate-Low Quartz Glass Ceramic

#60
20220220022
2022-07-14

BIOACTIVE GLASS COMPOSITIONS

#61
20220204383
2022-06-30

Fluorescent glass ceramics and glasses with europium content

#62
20220183803
2022-06-16

METHOD OF PRODUCING BLOCK FOR DENTAL PROSTHESES, AND METHOD OF PRODUCING DENTAL PROSTHESIS

#63
20220183802
2022-06-16

BLOCK FOR DENTAL PROSTHESES

#64
20220177358
2022-06-09

PRE-SINTERED CERAMIC BLOCK FOR DENTAL RESTORATION, PREPARATION METHOD THEREFOR AND USE THEREOF

#65
20220127201
2022-04-28

Glazing Material

#66
20220125561
2022-04-28

Process for producing a sintered lithium disilicate glass ceramic dental restoration and kit of parts

#67
20220125554
2022-04-28

Silicate glass, method for preparing silicate glass-ceramics by using the silicate glass, and method for preparing nano lithium disilicate glass-ceramics by using the silicate glass

#68
20220096213
2022-03-31

Machinable dental bulk block and method of manufacturing same

#69
20220089474
2022-03-24

BIOCOMPATIBLE GLASS SUBSTRATE WITH THROUGH ELECTRODE AND BIOCOMPATIBLE SMALL ELECTRONIC DEVICE

#70
20220061974
2022-03-03

Dental enamel compositions with anti-inflammatory agents for animals

#71
20220009822
2022-01-13

BIOACTIVE SILICATE GLASSES

#72
20220009821
2022-01-13

BIOACTIVE PHOSPHATE GLASSES

#73
20210340057
2021-11-04

Glass ceramic having SiOas main crystal phase

#74
20210259933
2021-08-26

Glass composition

#75
20210238082
2021-08-05

Lithium silicate materials

#76
20210196579
2021-07-01

Fluorescent glazing composition for a dental zirconia article, process of sintering and kit of parts

#77
20210196437
2021-07-01

Multi-Coloured Blank For Dental Purposes

#78
20210179484
2021-06-17

Zirconia-toughened glass ceramics

#79
20210145702
2021-05-20

Masking compositions for milled lithium-silicate glass-ceramic dental restorations and method for making same

#80
20210130223
2021-05-06

BIOACTIVE GLASS COMPOSITIONS AND DENTIN HYPERSENSITIVITY REMEDIATION

#81
20210070651
2021-03-11

DENTAL GLASS AND DENTAL COMPOSITION

#82
20210055157
2021-02-25

LITHIUM DISILICATE GLASS-CERAMIC, METHOD FOR PRODUCTION THEREOF AND USE THEREOF

#83
20210030920
2021-02-04

Chemically strengthened bioactive glass-ceramics

#84
20210002181
2021-01-07

Process for producing a glazed ceramic body

#85
20200405586
2020-12-31

Kit of parts and process for fast firing a porous zirconia article in combination with a surface treating agent containing a glass powder

#86
20200375707
2020-12-03

Lithium silicate materials

#87
20200339470
2020-10-29

METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF LITHIUM SILICATE GLASS CERAMIC

#88
20200262739
2020-08-20

Fluorescent glass ceramics and glasses with europium content

#89
20200156989
2020-05-21

LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH ZrO2 CONTENT

#90
20200121563
2020-04-23

Dental treatment material and dental treatment material kit

#91
20200079685
2020-03-12

Lithium silicate-low quartz glass ceramic

#92
20200069535
2020-03-05

Glass ionomer compositions and methods including water-miscible, silane-treated, nano-sized silica particles

#93
20200024181
2020-01-23

Lithium silicate materials

#94
20200024175
2020-01-23

Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment

#95
20190382304
2019-12-19

Lithium silicate glass ceramic

#96
20190365515
2019-12-05

Glass ceramic having a quartz solid solution phase

#97
20190352220
2019-11-21

Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phase

#98
20190328495
2019-10-31

Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis

#99
20190315651
2019-10-17

Glass ceramic having SiO2 as main crystal phase

#100
20190233325
2019-08-01

Radiopaque glass and use thereof

#101
20190233322
2019-08-01

Glasses, cements and uses thereof

#102
20190233319
2019-08-01

Lithium silicate glass ceramic for fabrication of dental appliances

#103
20190225533
2019-07-25

Miserite crystallized glass for artificial tooth and method for coloring same

#104
20190202731
2019-07-04

High strength lithium silicate glass ceramic having high shielding property

#105
20190194058
2019-06-27

Wollastonite crystallized glass for artificial tooth and method for coloring same

#106
20190177210
2019-06-13

ZIRCONIA-TOUGHENED GLASS CERAMICS

#107
20190161393
2019-05-30

Bioactive glass compositions and dentin hypersensitivity remediation

#108
20190161392
2019-05-30

Bioactive borate glass and methods thereof

#109
20190161391
2019-05-30

High liquidus viscosity bioactive glass

#110
20190160201
2019-05-30

Chemically strengthened bioactive glass-ceramics

#111
20190151204
2019-05-23

Dental glass and dental composition

#112
20190142702
2019-05-16

Dental polymerizable composition

#113
20190142556
2019-05-16

Lithium disilicate glass-ceramic, method for production thereof and use thereof

#114
20190099332
2019-04-04

Dental cement

#115
20190090996
2019-03-28

Lithium silicate materials

#116
20190083364
2019-03-21

Dental glass powder

#117
20190060523
2019-02-28

Borate bioactive glass and methods of use for dentin and enamel restoration

#118
20190047905
2019-02-14

Lithium silicate glass ceramic with scheelite or powellite crystal phase

#119
20190039944
2019-02-07

Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics

#120
20190038387
2019-02-07

INTEGRATED PORCELAIN SYSTEM FOR A DENTAL PROSTHESIS

#121
20180290913
2018-10-11

Process for producing a workpiece with low translucency

#122
20180282204
2018-10-04

Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phase

#123
20180265402
2018-09-20

Polyphosphate glass microspheres, methods of making and uses thereof

#124
20180257973
2018-09-13

Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment

#125
20180244564
2018-08-30

Lithium silicate-low quartz glass ceramic

#126
20180244563
2018-08-30

Lithium silicate-wollastonite glass ceramic

#127
20180155234
2018-06-07

Lithium disilicate glass-ceramic, method for production thereof and use thereof

#128
20180104031
2018-04-19

Method for the production of a dental restoration

#129
20180099900
2018-04-12

Lithium silicate glass ceramic

#130
20180099899
2018-04-12

Lithium silicate glass ceramic and lithium silicate glass comprising a pentavalent metal oxide

#131
20180029925
2018-02-01

Radiopaque glass and uses thereof

#132
20180009701
2018-01-11

Lithium silicate diopside glass ceramics

#133
20180009696
2018-01-11

3D PRINTER PRINTHEAD, 3D PRINTER USING SAME, METHOD FOR MANUFACTURING MOLDED PRODUCT BY USING 3D PRINTER, METHOD FOR MANUFACTURING ARTIFICIAL TOOTH BY USING 3D PRINTER, AND METHOD FOR MANUFACTURING MACHINABLE GLASS CERAMIC MOLDED PRODUCT BY USING 3D PRINTER

#134
20180008386
2018-01-11

Production of dental shaped parts

#135
20170362118
2017-12-21

Lithium silicate glass ceramic and glass with divalent metal oxide

#136
20170320767
2017-11-09

Lithium silicate glass ceramic for fabrication of dental appliances

#137
20170281473
2017-10-05

AlO-free lithium silicate glass composition

#138
20170267575
2017-09-21

Glass composition

#139
20170224450
2017-08-10

Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis

#140
20170158552
2017-06-08

Lithium Silicate Glass Ceramic and Glass with ZrO2 Content

#141
20170144919
2017-05-25

Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics

#142
20170128174
2017-05-11

PROCESS FOR PRODUCING A SINTERED LITHIUM DISILICATE GLASS CERAMIC DENTAL RESTORATION AND KIT OF PARTS

#143
20170121216
2017-05-04

Lithium silicate glass ceramic and glass with tetravalent metal oxide

#144
20170119508
2017-05-04

Glass Ceramic Having A Quartz Solid Solution Phase

#145
20170088456
2017-03-30

Glass ceramic with SiO2 as the main crystalline phase

#146
20170057865
2017-03-02

Dental glass-ceramics block bonded with abutment and preparation method thereof

#147
20160368814
2016-12-22

Lithium silicate materials

#148
20160340240
2016-11-24

Method to produce a dental structure and dental structure

#149
20160340239
2016-11-24

Method to increase the strength of a form body of lithium silicate glass ceramic

#150
20160340238
2016-11-24

Method to increase the strength of a form body of a lithium silicate glass ceramic

#151
20160340237
2016-11-24

Method to increase the strength of a form body of a lithium silicate glass ceramic

#152
20160302898
2016-10-20

Lithium silicate glass ceramic and glass with hexavalent metal oxide

#153
20160302897
2016-10-20

Lithium silicate glass ceramic and glass with trivalent metal oxide

#154
20160287361
2016-10-06

Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis

#155
20160257608
2016-09-08

Powder, methods for manufacturing and compacting a powder, and bodies produced therefrom

#156
20160236971
2016-08-18

Lithium disilicate-apatite glass ceramic with transition metal oxide

#157
20160229742
2016-08-11

METHOD FOR THE PRODUCTION OF A FORM BODY COMPRISING OR CONTAINING A LITHIUM SILICATE GLASS CERAMIC AS WELL AS FORM BODIES

#158
20160213576
2016-07-28

Filler characterized by acidic polymer treatment method

#159
20160206519
2016-07-21

Process for the preparation of dental restorations

#160
20160184475
2016-06-30

Vitreous composition, bioactive vitreous fibers and fabrics, and articles

#161
20160159682
2016-06-09

Process for preparing a glass-ceramic body

#162
20160137547
2016-05-19

Leucite glass ceramics

#163
20160137542
2016-05-19

Lithium silicate glass ceramic for fabrication of dental appliances

#164
20160113845
2016-04-28

Process for producing a blank, and a blank

#165
20160106632
2016-04-21

Lithium Silicate Glass Ceramic and Glass with ZrO2 Content

#166
20160106526
2016-04-21

Lithium silicate materials

#167
20160075593
2016-03-17

Lithium silicate glass ceramic and glass with divalent metal oxide

#168
20160051457
2016-02-25

CHLORINE-CONTAINING SILICATE GLASSES AND GLASS CERAMICS

#169
20160051451
2016-02-25

HIGH-STRENGTH, TRANSLUCENT MG-HIGH QUARTZ MIXED CRYSTAL GLASS CERAMICS

#170
20160051349
2016-02-25

Lithium silicate glass ceramic and glass with rubidium oxide content

#171
20150374589
2015-12-31

Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide

#172
20150374465
2015-12-31

Blank for dental purposes

#173
20150342713
2015-12-03

COMPOUND REINFORCED WITH GLASS OR QUARTZ FIBER AND LIGHT CURING LIQUID RESIN, METHOD FOR THE RECONSTRUCTION OF TEETH AND METHOD OF APPLICATION FOR THE COMPOUND

#174
20150299031
2015-10-22

Lithium silicate glass ceramic and glass with monovalent metal oxide

#175
20150274580
2015-10-01

Method for producing a lithium silicate glass blank and a lithium silicate glass-ceramic blank

#176
20150183681
2015-07-02

Veneer ceramic for dental restorations and method for veneering dental restorations

#177
20150140274
2015-05-21

Pre-sintered blank for dental purposes

#178
20150125823
2015-05-07

Dental compositions with calcium phosphorus releasing glass

#179
20150104655
2015-04-16

Lithium silicate amorphous or crystalline glass overlaying top surface of zirconia and preparation methods thereof

#180
20150094197
2015-04-02

Lithium silicate materials

#181
20140363792
2014-12-11

Process for the preparation of dental restorations

#182
20140335473
2014-11-13

Lithium silicate glass ceramic and glass with transition metal oxide

#183
20140322503
2014-10-30

Lithium silicate glass ceramic material, process of production and use thereof

#184
20140252272
2014-09-11

Dental restoration, method for its production and ingot

#185
20140249016
2014-09-04

Lithium disilicate glass-ceramic, method for production thereof and use thereof

#186
20140232030
2014-08-21

Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide

#187
20140228196
2014-08-14

Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxide

#188
20140225290
2014-08-14

Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide

#189
20140223965
2014-08-14

Lithium silicate glass ceramic and lithium silicate glass comprising a tetravalent metal oxide

#190
20140141960
2014-05-22

Process for preparing a glass-ceramic body

#191
20140135202
2014-05-15

Lithium silicate glass ceramic and lithium silicate glass comprising a monovalent metal oxide

#192
20140120297
2014-05-01

Production of dental shaped parts composed of porous glass

#193
20140106168
2014-04-17

X-RAY-OPAQUE BARIUM-FREE GLASS AND USES THEREOF, ESPECIALLY IN POLYMER-BASED DENTAL COMPOSITIONS

#194
20140090580
2014-04-03

Fluoroaluminosilicate glass powder and production method thereof

#195
20140056954
2014-02-27

Multicomponent glasses for use in personal care products

#196
20140045674
2014-02-13

Veneer ceramic for dental restorations and method for veneering dental restorations

#197
20140000314
2014-01-02

Lithium silicate glass ceramic and glass with ZrOcontent

#198
20130296156
2013-11-07

Lithium silicate materials

#199
20130171220
2013-07-04

Bioactive glass composition

#200
20120309607
2012-12-06

Lithium disilicate glass-ceramic, method for production thereof and use thereof

#201
20120295111
2012-11-22

Glass powder having grain size distribution and process for the production thereof

#202
20120248642
2012-10-04

Lithium silicate glass ceramic and glass with ZrOcontent

#203
20120241991
2012-09-27

Process for the preparation of dental restorations

#204
20120148750
2012-06-14

Aluminosilicate glass and color adapting composition for ceramics

#205
20120111227
2012-05-10

Integrated Porcelain System for a Dental Prosthesis

#206
20120109582
2012-05-03

Abnormality detection system, abnormality detection method, recording medium, and substrate processing apparatus

#207
20120094822
2012-04-19

Lithium silicate glass ceramic for fabrication of dental appliances

#208
20110259053
2011-10-27

Lithium silicate materials

#209
20110257000
2011-10-20

Lithium silicate glass ceramic and glass with transition metal oxide

#210
20110256409
2011-10-20

Lithium silicate glass ceramic and glass with ZrOcontent

#211
20110252831
2011-10-20

Lithium silicate materials

#212
20110229858
2011-09-22

Composite ceramic block

#213
20110200966
2011-08-18

Machining of ceramic materials

#214
20110151411
2011-06-23

Process for producing a dental appliance

#215
20110059836
2011-03-10

Lithium silicate materials

#216
20110030423
2011-02-10

Veneer ceramic for dental restorations and method for veneering dental restorations

#217
20110009511
2011-01-13

Glass Polycarboxylate Cements

#218
20110009254
2011-01-13

Lithium silicate materials

#219
20100221540
2010-09-02

Process for Producing a Porous Glass and Glass Powder and Glass Material for Carrying Out the Process

#220
20100210755
2010-08-19

X-ray opaque barium-free glasses and uses thereof

#221
20100210754
2010-08-19

X-ray opaque barium-free glasses and uses thereof

#222
20100210753
2010-08-19

X-ray opaque barium-free glasses and uses thereof

#223
20100133711
2010-06-03

Method of forming a dental article

#224
20100119431
2010-05-13

Strong Glass-Ceramic

#225
20100112331
2010-05-06

Infiltration glass containing niobium

#226
20100083706
2010-04-08

Lithium silicate glass ceramic for fabrication of dental appliances

#227
20100058588
2010-03-11

Machining of ceramic materials

#228
20100035215
2010-02-11

Machinable Porcelain Compositions and Mill Blanks Thereof

#229
20090324516
2009-12-31

Composition and Method for Enhancing Flouride Uptake Using Bioactive Glass

#230
20090317772
2009-12-24

Dental compositions with calcium phosphorus releasing glass

#231
20090298016
2009-12-03

Integrated porcelain system for a dental prosthesis

#232
20090291820
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