ClassID:

86700

C03B5/027 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating

Sub-classes:
Recent Application in this class:
#1
20260075688
2026-03-12

ADVANCING DEVICES AND ADVANCING METHODS FOR ELECTRODE OF ELECTRONIC GLASS FURNACE

#2
20260035277
2026-02-05

PUSHING ASSEMBLY AND METHOD FOR GLASS MELTING FURNACE ELECTRODES

#3
20260022059
2026-01-22

SMELTING AND FIBER SPINNING PROCESS

#4
20250236550
2025-07-24

METHOD FOR MANUFACTURING GLASS ARTICLE

#5
20250187964
2025-06-12

ELECTRODE PROPULSION STRUCTURE WITH UNEQUAL PROPULSION AMOUNT BASED ON ELECTRODE EROSION RULE AND ELECTRODE PROPULSION METHOD

#6
20250154042
2025-05-15

MELTING DEVICE

#7
20230219835
2023-07-13

HIGH-GENERATION TFT-LCD GLASS SUBSTRATE PRODUCTION LINE

#8
20230061070
2023-03-02

METHOD FOR MAKING MAN-MADE VITREOUS FIBRES

#9
20220274862
2022-09-01

Method for heating molten glass and glass article

#10
20220130567
2022-04-28

ELECTROMAGNETIC HEATING FOR VITRIFICATION

#11
20220048802
2022-02-17

METHOD OF PRODUCING MELT, METHOD OF PRODUCING GLASS ARTICLE, MELTING APPARATUS, AND EQUIPMENT FOR PRODUCING GLASS ARTICLE

#12
20220009814
2022-01-13

Apparatus and method for mitigating electrochemical attack of precious metal components in a glass making process

#13
20210394243
2021-12-23

System and method for an electrode seal assembly

#14
20210387887
2021-12-16

Apparatus and method for mitigating electrochemical attack of precious metal components in a glass making process

#15
20210122658
2021-04-29

Method for producing glass article

#16
20210122657
2021-04-29

Glass article manufacturing method

#17
20210053857
2021-02-25

DEVICES AND METHODS FOR HEATING MOLTEN MATERIAL

#18
20200325060
2020-10-15

METHOD FOR PRODUCING GLASS PLATE

#19
20200262730
2020-08-20

Corrosion-resistant glass melt electrodes and methods of using them

#20
20200199012
2020-06-25

Method for manufacturing alkali-free glass substrate and alkali-free glass substrate

#21
20200199003
2020-06-25

Methods for reconditioning glass manufacturing systems

#22
20200156124
2020-05-21

System and method for an electrode seal assembly

#23
20200140314
2020-05-07

METHOD FOR MANUFACTURING ALKALI-FREE GLASS SUBSTRATE

#24
20200087187
2020-03-19

METHODS FOR REDUCING METAL OXIDATION STATE DURING MELTING OF GLASS COMPOSITIONS

#25
20200071220
2020-03-05

GLASS MELTING COMPONENT

#26
20190295734
2019-09-26

Electromagnetic heating for vitrification

#27
20180273415
2018-09-27

Combined gasification and vitrification system

#28
20180208492
2018-07-26

LARGE MELTING KILN SUITABLE FOR BOROSILICATE GLASS

#29
20180190675
2018-07-05

Glass substrate for display and method for producing same

#30
20180141849
2018-05-24

Non-alkali glass substrate

#31
20170182530
2017-06-29

System and method for an electrode seal assembly

#32
20160107913
2016-04-21

Combined gasification and vitrification system

#33
20160096763
2016-04-07

Corrosion-resistant glass melt electrodes and methods of using them

#34
20160068773
2016-03-10

Gasification system

#35
20150315068
2015-11-05

Glass manufacturing method using electric melting

#36
20150245413
2015-08-27

Glass-melting electrode with cooling device and cooling device for a glass-melting electrode

#37
20150225274
2015-08-13

PROCESS AND APPARATUS FOR FORMING MAN-MADE VITEROUS FIBRES

#38
20140366581
2014-12-18

PRODUCTION METHOD FOR NON-ALKALI GLASS

#39
20140355641
2014-12-04

Electroless nickel plating of a high temperature power feedthrough for corrosion inhabitance

#40
20140287905
2014-09-25

METHOD FOR MANUFACTURING ALKALI-FREE GLASS

#41
20140286371
2014-09-25

Liquid cooled glass melt electrode

#42
20140230491
2014-08-21

High volume production of display quality glass sheets having low zirconia levels

#43
20140157667
2014-06-12

Combined gasification and vitrification system

#44
20120312053
2012-12-13

Nickel-containing flanges for use in direct resistance heating of platinum-containing vessels

#45
20120275483
2012-11-01

ELECTRODE HOLDER FOR ELECTRIC GLASS MELTING

#46
20120216571
2012-08-30

Glass-melting furnace, process for producing molten glass, apparatus for producing glass products and process for producing glass products

#47
20120090237
2012-04-19

Gasification system

#48
20120039352
2012-02-16

Liquid cooled glass metal electrode

#49
20110204039
2011-08-25

Apparatus for use in direct resistance heating of platinum-containing vessels

#50
20110056133
2011-03-10

Combined gasification and vitrification system

#51
20110041557
2011-02-24

Manufacturing of glass

#52
20100242543
2010-09-30

Method and system for producing glass, in which chemical reduction of glass components is avoided

#53
20090217709
2009-09-03

Nickel-containing flanges for use in direct resistance heating of platinum-containing vessels

#54
20090044568
2009-02-19

Submerged fired vertical furnance

#55
20090023973
2009-01-22

Overburden material for in-container vitrification

#56
20080167175
2008-07-10

Refractory Melt Barrier For In-Container Vitrification

#57
20080128271
2008-06-05

Apparatus for Rapid Startup During In-Container Vitrification

#58
20080102413
2008-05-01

Thermally Insulating Liner for In-Container Vitrification

#59
20080034799
2008-02-14

Method and system for producing glass, in which chemical reduction of glass components is avoided

#60
20070261303
2007-11-15

Combined gasification and vitrification system

#61
20070220923
2007-09-27

Melter flow guide for glass fiberizing system

#62
20070098036
2007-05-03

Unit for conductively heatable melting

#63
20070064763
2007-03-22

Glass melt electrode and method for melting glass or glass ceramic

#64
20060162386
2006-07-27

Sealed device for preventing exhaust gas leakage

#65
20060144089
2006-07-06

Method and apparatus for heating melts

#66
20060137402
2006-06-29

Heating apparatus with electrode for the conductive heating of melts

#67
20060016223
2006-01-26

Tin oxide material with improved electrical properties for glass melting

#68
20050286605
2005-12-29

Electrode system for glass melting furnaces

#69
20050286604
2005-12-29

Electrode system for glass melting furnaces