ClassID:

87977

C03C2203/10 - CPC Classification

Classification description:

Production processes Melting processes

Recent Application in this class:
#1
20260145994
2026-05-28

HIGH-STRENGTH, HIGHLY TRANSPARENT NANO-GLASS-CERAMIC, PREPARATION METHOD THEREFOR, AND USE THEREOF

#2
20260138914
2026-05-21

GLASS COMPOSITION FOR INSULATION FIBERS AND FIBERIZATION METHOD FOR OBTAINING SUCH FIBERS.

#3
20260116816
2026-04-30

COATED GLASS-BASED ASSEMBLY

#4
20260116807
2026-04-30

ALKALI-FREE GLASS

#5
20260109638
2026-04-23

PLASMA-RESISTANT GLASS, INNER CHAMBER COMPONENT FOR SEMICONDUCTOR MANUFACTURING PROCESS AND METHODS FOR MANUFACTURING GLASS AND COMPONENT

#6
20260070835
2026-03-12

NATIVELY COLORED GLASS-BASED ARTICLES

#7
20260062338
2026-03-05

PROCESS FOR RECYCLING WASTE MINERAL MATERIAL

#8
20260042699
2026-02-12

GLASS COMPOSITION, GLASS FIBER, GLASS FILLER, GLASS FIBER MANUFACTURING METHOD, AND GLASS FILLER MANUFACTURING METHOD

#9
20260022054
2026-01-22

GLASS MEMBER AND METHOD FOR MANUFACTURING SAME

#10
20260008716
2026-01-08

METAL FINE PARTICLE-CONTAINING GLASS AND METHOD FOR MANUFACTURING SAME

#11
20250361170
2025-11-27

Redrawable glass, light guide element having said glass, and uses thereof

#12
20250326681
2025-10-23

NANOCRYSTAL GLASS, PREPARATION METHOD, NANOCRYSTAL GLASS PRODUCT, AND ELECTRONIC DEVICE

#13
20250320152
2025-10-16

OPTICAL GLASS, METHOD FOR PREPARING SAME, AND USE THEREOF

#14
20250320149
2025-10-16

ZnO-Al2O3-SiO2 GLASS AND METHOD FOR PRODUCING SAME

#15
20250313505
2025-10-09

OPTICAL GLASS AND OPTICAL ELEMENT

#16
20250296871
2025-09-25

Soda Lime Silica Glass with High Visible Light Transmittance

#17
20250282671
2025-09-11

YTTRIUM ALUMINOSILICATE GLASS, PREPARATION METHOD, AND ELECTRONIC DEVICE

#18
20250206656
2025-06-26

LUMINESCENT ANTIBACTERIAL GLASS COMPOSITION AND METHOD FOR PREPARING LUMINESCENT ANTIBACTERIAL GLASS POWDERS INCLUDING THE SAME

#19
20250162927
2025-05-22

DETERGENT GLASS COMPOSITION AND METHOD FOR PREPARING DETERGENT GLASS POWDER BY USING SAME

#20
20250136495
2025-05-01

GLASS PRODUCT, GLASS COMPOSITION, AND METHOD OF MAKING A GLASS PRODUCT

#21
20250122117
2025-04-17

COATED GLASS-BASED ASSEMBLY

#22
20250042802
2025-02-06

PHOTOSENSITIVE GLASS AND PRODUCTION METHOD THEREFOR

#23
20250020983
2025-01-16

WAVELENGTH CONVERSION ELEMENT, PROJECTION DEVICE, AND MANUFACTURING METHOD OF WAVELENGTH CONVERSION ELEMENT

#24
20250019291
2025-01-16

OPTICAL GLASS AND PREPARATION METHOD AND APPLICATION THEREOF

#25
20240383803
2024-11-21

GLASS SUBSTRATE, BLACK MATRIX SUBSTRATE, AND DISPLAY PANEL

#26
20240351935
2024-10-24

Hard and Crack-Resistant Glass

#27
20240300853
2024-09-12

PHASE SEPARATED GLASS SUBSTRATE WITH MAGNETIZABLE COMPONENT AND ANTIMICROBIAL COMPONENT, METHOD OF FORMING THE SUBSTRATE, METHODS OF USING THE SUBSTRATE, AND ARTICLES INCORPORATING THE SUBSTRATE

#28
20240300846
2024-09-12

ALKALI-FREE GLASS

#29
20240274410
2024-08-15

PLASMA-RESISTANT GLASS, CHAMBER INTERIOR PARTS FOR SEMICONDUCTOR MANUFACTURING PROCESS, AND METHODS FOR MANUFACTURING SAME

#30
20240174555
2024-05-30

METHODS OF INCREASING SCRAP GLASS RECYCLING

#31
20240174554
2024-05-30

GLASS-BASED SUBSTRATES INCLUDING RECYCLED CONTENT, AND METHODS FOR PRODUCING THE SAME

#32
20240174551
2024-05-30

ION EXCHANGEABLE GLASS COMPOSITIONS HAVING IMPROVED MECHANICAL DURABILITY

#33
20240166552
2024-05-23

INORGANIC OXIDE POWDER

#34
20240158284
2024-05-16

GLASS PANE WITH LOW OPTICAL DEFECTS AND PROCESS FOR PRODUCTION AND USE THEREOF

#35
20240140855
2024-05-02

ALKALI-FREE GLASS

#36
20240109805
2024-04-04

GLASS FOR RADIATION AND/OR PARTICLE DETECTORS

#37
20240025803
2024-01-25

FLUORINE-CONTAINING SILICA GLASS POWDER AND METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS POWDER

#38
20240025794
2024-01-25

METHOD FOR OPTIMIZING PROPERTY PROFILES IN SOLID SUBSTRATE PRECURSORS

#39
20230406755
2023-12-21

PLASMA-RESISTANT GLASS AND MANUFACTURING METHOD THEREFOR

#40
20230406754
2023-12-21

GLASS AND MANUFACTURING METHOD THEREOF

#41
20230406753
2023-12-21

Black Quartz Glass and Method for Producing Same

#42
20230382786
2023-11-30

MULTIVALENCE CERIUM OXIDE NANOPARTICLES IN SOLUBLE BORATE GLASS MATRICES FOR TARGETED RELEASE

#43
20230303418
2023-09-28

Feed Material for Producing Flint Glass using Submerged Combustion Melting

#44
20230234882
2023-07-27

GLASS COMPOSITION, GLASS FILLER, MANUFACTURING METHOD OF GLASS FILLER, AND RESIN COMPOSITION INCLUDING GLASS FILLER

#45
20230202909
2023-06-29

GLASS POWDER COMPOSITE, AND METHOD OF PRODUCING GLASS POWDER COMPOSITE

#46
20230183124
2023-06-15

Soda Lime Silica Glass with High Visible Light Transmittance

#47
20230134522
2023-05-04

GLASS ARTICLES HAVING TARGET COEFFICIENTS OF THERMAL EXPANSION AND INCREASED MODULUS AND METHODS FOR MAKING SAME

#48
20230104004
2023-04-06

ANTIBACTERIAL GLASS COMPOSITE AND MANUFACTURING METHOD THEREOF

#49
20230069627
2023-03-02

ANTIBACTERIAL GLASS COMPOSITION AND PREPARATION METHOD THEREFOR

#50
20230032724
2023-02-02

METHOD FOR MANUFACTURING GLASS SUBSTRATE AND GLASS SUBSTRATE

#51
20220411315
2022-12-29

GLASS BATCH COMPOSITIONS COMPRISING CULLET AND METHODS OF FORMING GLASS WITH CULLET

#52
20220340477
2022-10-27

Alkali-free glass

#53
20220340469
2022-10-27

Quartz glass with low content of hydroxyl and high purity and method for preparing the same

#54
20220298062
2022-09-22

GLASS CERAMIC HAVING SPECIFIC THERMAL EXPANSION CHARACTERISTICS

#55
20220298056
2022-09-22

High Alumina Low Soda Glass Compositions

#56
20220281766
2022-09-08

GLASS, METHOD FOR PRODUCING A GLASS, AND GLASS MELTING APPARATUS

#57
20220274862
2022-09-01

Method for heating molten glass and glass article

#58
20220250964
2022-08-11

Low Inclusion TiO2-SiO2 Glass Obtained by Hot Isostatic Pressing

#59
20220242779
2022-08-04

Magnesium aluminosilicate glass ceramics

#60
20220227663
2022-07-21

Lithium Silicate-Low Quartz Glass Ceramic

#61
20220090290
2022-03-24

Quartz glass crucible

#62
20220009821
2022-01-13

BIOACTIVE PHOSPHATE GLASSES

#63
20210403374
2021-12-30

METHOD OF MANUFACTURING OPAQUE QUARTZ GLASS

#64
20210246061
2021-08-12

Feed material for producing flint glass using submerged combustion melting

#65
20210191014
2021-06-24

OPTICAL COMPONENT AND GLASS COMPOSITION AS WELL AS USE THEREOF

#66
20210188696
2021-06-24

Tube-drawable glass, method for the production and use

#67
20210187910
2021-06-24

Through glass via fabrication using a protective material

#68
20210147290
2021-05-20

Glass substrate, black matrix substrate, and display panel

#69
20210147276
2021-05-20

Manufacture of porous glass and glass-ceramic particulate structures by gel casting

#70
20210139367
2021-05-13

Magnesium aluminosilicate glass ceramics

#71
20210130222
2021-05-06

NEAR INFRARED ABSORPTION FILTER GLASS WITH HIGH REFRACTIVE INDEX

#72
20210024403
2021-01-28

Alkali-free glass

#73
20200407265
2020-12-31

Alkali-free glass

#74
20200361806
2020-11-19

Preparation of a quartz glass body in a multi-chamber oven

#75
20200339468
2020-10-29

Alkali-free boroalumino silicate glasses

#76
20200331795
2020-10-22

MULTIVALENCE CERIUM OXIDE NANOPARTICLES IN SOLUBLE BORATE GLASS MATRICES FOR TARGETED RELEASE

#77
20200216351
2020-07-09

Low dielectric glass composition, fibers, and article

#78
20200181002
2020-06-11

LAS system crystalline glass, LAS system crystallized glass, method for producing LAS system crystalline glass, and method for producing LAS system crystallized glass

#79
20200165157
2020-05-28

Glass ceramic and preparation method thereof, and a bond for composite grinding wheel comprising the glass ceramics and preparation method and application thereof

#80
20200148584
2020-05-14

Method of manufacturing a lithium aluminosilicate glass product for a glass-ceramic product

#81
20200140315
2020-05-07

Molten salt assisted pyrolysis recycling of glass fiber reinforced polymer composites

#82
20200140312
2020-05-07

Method for producing colored glass for pharmaceutical containers and colored glass for pharmaceutical containers

#83
20200123039
2020-04-23

PREPARATION OF A QUARTZ GLASS BODY

#84
20200115272
2020-04-16

Aluminoborosilicate glass and preparation method and application thereof

#85
20200115266
2020-04-16

Ultraviolet-Resistant Quartz Glass and Method of Producing the Same

#86
20200079685
2020-03-12

Lithium silicate-low quartz glass ceramic

#87
20200010358
2020-01-09

GLASSES HAVING IMPROVED ION EXCHANGEABILITY AND THERMAL EXPANSION

#88
20200002216
2020-01-02

High alumina low soda glass compositions

#89
20190367404
2019-12-05

GLASSES HAVING IMPROVED ION EXCHANGEABILITY AND THERMAL EXPANSION

#90
20190337839
2019-11-07

Low dielectric glass composition, fibers, and article

#91
20190248697
2019-08-15

Alkali-free glass and method for producing the same

#92
20190225533
2019-07-25

Miserite crystallized glass for artificial tooth and method for coloring same

#93
20190210912
2019-07-11

Glass material and method for manufacturing same

#94
20190194058
2019-06-27

Wollastonite crystallized glass for artificial tooth and method for coloring same

#95
20190161398
2019-05-30

Glass-ceramic-ferrite composition and electronic component

#96
20190119147
2019-04-25

Optical glass, optical element, optical instrument, and method for manufacturing optical glass

#97
20190092676
2019-03-28

PREPARATION OF A QUARTZ GLASS BODY IN A HANGING SINTER CRUCIBLE

#98
20190092675
2019-03-28

Preparation of quartz glass bodies with dew point monitoring in the melting oven

#99
20190092674
2019-03-28

Preparation of an opaque quartz glass body

#100
20190092672
2019-03-28

GAS FLUSHING FOR MELTING OVENS AND PROCESS FOR PREPARATION OF QUARTZ GLASS

#101
20190084860
2019-03-21

Alkali-free glass substrate

#102
20190077697
2019-03-14

LOW-DISPERSION OXYFLUORIDE GLASS

#103
20190077693
2019-03-14

Method and plant for producing hollow microspheres made of glass

#104
20190077691
2019-03-14

Spray granulation of silicon dioxide in the preparation of quartz glass

#105
20190071344
2019-03-07

Preparation of a quartz glass body in a melting crucible of refractory metal

#106
20190071342
2019-03-07

PREPARATION AND POST-TREATMENT OF A QUARTZ GLASS BODY

#107
20190062198
2019-02-28

Glass fibers and pre-forms made of homogeneous quartz glass

#108
20190062197
2019-02-28

Preparation of quartz glass bodies from silicon dioxide granulate

#109
20190062194
2019-02-28

STEAM TREATMENT OF SILICON DIOXIDE POWDER IN THE PREPARATION OF QUARTZ GLASS

#110
20190062193
2019-02-28

Preparation of a quartz glass body in a multi-chamber oven

#111
20190055150
2019-02-21

HOMOGENEOUS QUARTZ GLASS FROM PYROGENIC SILICON DIOXIDE GRANULATE

#112
20190047898
2019-02-14

ALKALI-FREE BOROALUMINO SILICATE GLASSES

#113
20190010078
2019-01-10

INFRARED TRANSMISSION CHALCOGENIDE GLASSES

#114
20180370835
2018-12-27

Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass

#115
20180362401
2018-12-20

Methods for manufacturing tempered vacuum glass and production lines therefor

#116
20180362391
2018-12-20

Glass having exceptional crack resistance

#117
20180362385
2018-12-20

Preparation of a synthetic quartz glass grain

#118
20180305252
2018-10-25

ELECTROMAGNETIC SHIELDING METAL-COATED GLASS FIBER FILLER, METHOD FOR MANUFACTURING ELECTROMAGNETIC SHIELDING METAL-COATED GLASS FIBER FILLER, AND ELECTROMAGNETIC SHIELDING RESIN ARTICLE

#119
20180251396
2018-09-06

PROCESS FOR PRODUCING GRANULAR PELLETIZED GLASS MATERIAL WITH TRACE ELEMENTS, ESPECIALLY AS GROWTH SUPPORT FOR SELECTIVE NUTRIENT SUPPLY OF MICROORGANISMS AND GRANULAR PELLETIZED GLASS MATERIAL

#120
20180244564
2018-08-30

Lithium silicate-low quartz glass ceramic

#121
20180222791
2018-08-09

Glasses having improved hydrolytic and alkali resistance

#122
20180222790
2018-08-09

Glasses having improved ion exchangeability and thermal expansion

#123
20170297948
2017-10-19

Methods and glass manufacturing system for impacting compaction in a glass sheet

#124
20160368813
2016-12-22

Infrared transmission chalcogenide glasses

#125
20160355429
2016-12-08

Fused quartz tubing for pharmaceutical packaging

#126
20160145147
2016-05-26

Doped silica-titania glass having low expansivity and methods of making the same

#127
20160083557
2016-03-24

Filler powder and method for manufacturing same

#128
20150376048
2015-12-31

Blank made of titanium-doped silica glass and method for the production thereof

#129
20150218047
2015-08-06

Fused quartz tubing for pharmaceutical packaging and methods for making the same

#130
20150218039
2015-08-06

Low expansion silica-titania articles with a Tgradient by compositional variation

#131
20140356609
2014-12-04

Method for producing glasses, glass ceramics and the use of same

#132
20140342146
2014-11-20

Glass substrate

#133
20140053772
2014-02-27

Single crystal silicon pulling silica container and manufacturing method thereof

#134
20120321894
2012-12-20

Synthetic amorphous silica powder and method for producing same

#135
20120208028
2012-08-16

Glass substrate and method for manufactring the same

#136
20120056106
2012-03-08

Optical filter material made of gallium-doped quartz glass, filter component and method for irradiation by means of a UV radiation source

#137
20110167870
2011-07-14

Titanium-containing oxide glass and method for production thereof

#138
20100236473
2010-09-23

Vitreous silica crucible for pulling single-crystal silicon and method of manufacturing the same

#139
20100167059
2010-07-01

Glass substrate and method for manufacturing the same

#140
20100003514
2010-01-07

Titanium-containing oxide glass and method for production thereof

#141
20090163344
2009-06-25

Component of quartz glass for use in semiconductor manufacture and method for producing the same

#142
20080113174
2008-05-15

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#143
20070197366
2007-08-23

Glass composition and method for producing glass article

#144
20050272588
2005-12-08

Quartz glass having excellent resistance against plasma corrosion and method for producing the same

#145
18809407
2024-12-31

Gain optical fiber with double-clad fluoride and its preparation method

#146
18486327
2024-03-26

Laser glass doped with high concentration of mid-infrared fluoroindate and preparation method thereof

#147
16190387
2021-01-19

Systems and methods of manufacturing colored borosilicate glass