ClassID:

87560

C03C1/004 - CPC Classification

Classification description:

Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels Refining agents

Recent Application in this class:
#1
20250353780
2025-11-20

Glass-ceramic with specific thermal expansion behavior

#2
20250340478
2025-11-06

DIMENSIONALLY STABLE GLASSES

#3
20250002392
2025-01-02

A GLASS COMPOSITION COMPRISING POLYHALITE AND A PROCESS FOR THE PRODUCTION THEREOF

#4
20240199474
2024-06-20

TRANSPARENT GLASS CERAMIC, ESPECIALLY AS A COVER PANE

#5
20240092672
2024-03-21

METHOD AND APPARATUS FOR MAKING A GLASS PRODUCT AND CORRESPONDING GLASS PRODUCT

#6
20240034666
2024-02-01

FINING PACKAGES FOR GLASS COMPOSITIONS

#7
20230348307
2023-11-02

Selective Chemical Fining of Small Bubbles in Glass

#8
20230303428
2023-09-28

GLASS-CERAMIC COMPOSITIONS, ARTICLES, AND METHODS OF MAKING THE SAME

#9
20230112124
2023-04-13

METHOD AND APPARATUS FOR MANUFACTURING HIGH-TEMPERATURE MATERIALS USING ROTARY GENERATED THERMAL ENERGY

#10
20230107835
2023-04-06

FINING PACKAGES FOR GLASS COMPOSITIONS

#11
20230081248
2023-03-16

GLASS CERAMIC AND METHOD FOR PRODUCING A GLASS CERAMIC

#12
20230074664
2023-03-09

GLASS OR GLASS CERAMIC AS WELL AS METHOD FOR MELTING AND REFINING GLASS OR GLASS CERAMIC

#13
20220402799
2022-12-22

Selective chemical fining of small bubbles in glass

#14
20220267184
2022-08-25

Fining submerged combustion glass

#15
20220234939
2022-07-28

Float glass substrate

#16
20220220021
2022-07-14

GLASS ARTICLES, METHODS FOR THE PRODUCTION THEREOF AND USES

#17
20220075105
2022-03-10

Lithium containing glass with high oxidized iron content and specified redox ratio

#18
20210387899
2021-12-16

TRANSPARENT BETA-QUARTZ GLASS CERAMICS WITH A LOW LITHIUM CONTENT

#19
20210347679
2021-11-11

DIMENSIONALLY STABLE GLASSES

#20
20210107825
2021-04-15

Composition for glass, alkaline-earth aluminosilicate glass, and preparation method and application thereof

#21
20210094861
2021-04-01

Fining submerged combustion glass

#22
20210094860
2021-04-01

Utilization of sulfate in the fining of submerged combustion melted glass

#23
20210094859
2021-04-01

Glass manufacturing process

#24
20210094858
2021-04-01

Selective chemical fining of small bubbles in glass

#25
20210094856
2021-04-01

Selective chemical fining of small bubbles in glass

#26
20210009460
2021-01-14

METHODS FOR PREVENTING BLISTERS IN LAMINATED GLASS ARTICLES AND LAMINATED GLASS ARTICLES FORMED THEREFROM

#27
20210009456
2021-01-14

Process and apparatus for glass manufacture

#28
20200377405
2020-12-03

TRANSPARENT ARTICLES MADE OF GLASS CERAMIC WITH HIGH SURFACE QUALITY AND METHODS PRODUCING

#29
20200283330
2020-09-10

Method of changing glass to high infrared absorbing glass having high oxidized iron content

#30
20200223740
2020-07-16

Aluminosilicate glass, chemically strengthened glass, and application

#31
20200148584
2020-05-14

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

#32
20190284079
2019-09-19

Process and apparatus for glass manufacture

#33
20190270664
2019-09-05

Green glass composition

#34
20190101733
2019-04-04

Method of making lithium containing glass with high oxidized iron content using oxidizer consisting essentially of cerium oxide and/or manganese oxide

#35
20180257976
2018-09-13

Process for producing alkali metal-rich aluminosilicate glasses, alkali metal-rich aluminosilicate glasses and use thereof

#36
20180044224
2018-02-15

Pink aluminosilicate glass

#37
20180029922
2018-02-01

Silicate glasses having low seed concentration

#38
20170267570
2017-09-21

Methods for preventing blisters in laminated glass articles and laminated glass articles formed therefrom

#39
20170001902
2017-01-05

METHOD OF MAKING A RED-GLASS VESSEL

#40
20160236199
2016-08-18

Ultrafine nepheline syenite

#41
20150307390
2015-10-29

LiO-AlO-SiO based crystallized glass and production method for the same

#42
20150266768
2015-09-24

Fining agents for silicate glasses

#43
20150119227
2015-04-30

Crystallized glass

#44
20150017445
2015-01-15

ULTRAFINE NEPHELINE SYENITE

#45
20140356609
2014-12-04

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

#46
20140113798
2014-04-24

Fining agents for silicate glasses

#47
20140029088
2014-01-30

Lithium containing glass with high oxidized iron content and having specified base, colorant, and oxidizer

#48
20130085058
2013-04-04

LiO-AlO-SiObased crystallized glass and production method for the same

#49
20120252652
2012-10-04

Silicate glasses having low seed concentration

#50
20120159991
2012-06-28

FINING AGENTS FOR SILICATE GLASSES

#51
20110302962
2011-12-15

METHOD FOR PRODUCING CLEAR GLASS OR CLEAR DRAWN GLASS BY UTILIZING A SPECIAL REFINING PROCESS

#52
20110263410
2011-10-27

Method for producing glass, optical glass, glass material for press molding, optical element and methods for producing same

#53
20110207591
2011-08-25

Transparent LAS glass ceramics produced with alternative environmentally acceptable fining agents

#54
20110160033
2011-06-30

LAS-type float glass

#55
20110138858
2011-06-16

Method of eliminating blisters in a glass making process

#56
20110123804
2011-05-26

Ultrafine nepheline syenite

#57
20110111260
2011-05-12

Glass substrate for information recording medium and information recording medium

#58
20110111161
2011-05-12

Glass substrate for information recording medium and information recording medium

#59
20110082022
2011-04-07

Fining of boroalumino silicate glasses

#60
20110079049
2011-04-07

Fining of boroalumino silicate glasses

#61
20110034316
2011-02-10

Device and method for the continuous fining of glasses with high purity requirements

#62
20100224619
2010-09-09

Method of environmentally friendly melting and refining of a glass melt for a crystallizable glass of a lithium aluminium silicate (LAS) glass ceramic

#63
20100069219
2010-03-18

Method of refining a lithium aluminosilicate glass and glass-ceramic obtained

#64
20090277227
2009-11-12

GLASS MELTING IN THE PRESENCE OF SULPHUR

#65
20090266111
2009-10-29

Method of producing glass

#66
20090215608
2009-08-27

Oxyhalide glass fining

#67
20090215607
2009-08-27

Fining agents for silicate glasses

#68
20090117382
2009-05-07

Ultrafine nepheline syenite

#69
20090023573
2009-01-22

Organic and inorganic peroxides as refining agents in the production of glass

#70
20080269039
2008-10-30

Method of refining glass and product obtained

#71
20080127679
2008-06-05

PROCESS FOR PRODUCING ALKALI FREE GLASS AND ALKALI FREE GLASS PLATE

#72
20080085827
2008-04-10

Clear glass composition

#73
20080026927
2008-01-31

Glass-ceramic materials, precursor glass thereof and process-for making the same

#74
20080015104
2008-01-17

Ultrafine nepheline syenite

#75
20070207912
2007-09-06

Method of making glass including use of boron oxide for reducing glass refining time

#76
20070149380
2007-06-28

Method of eliminating blisters in a glass making process

#77
20070129231
2007-06-07

β-quartz and/or β-spodumene glass ceramic

#78
20070004578
2007-01-04

Glass-ceramic materials, precursor glass thereof and process for making the same

#79
20060293163
2006-12-28

Clear glass composition with high visible transmittance

#80
20060293162
2006-12-28

Fining of boroalumino silicate glasses

#81
20060270545
2006-11-30

Method of making clear glass composition

#82
20060242995
2006-11-02

Method of fining glass

#83
20060111231
2006-05-25

Use of lead-free and phosphate-containing glasses in a precision moulding process

#84
20050209083
2005-09-22

Glass composition

#85
20050096209
2005-05-05

Glass and method for producing glass

#86
20050065014
2005-03-24

Alkali-free glass substrate

#87
20050049134
2005-03-03

Cathode-ray-tube panel