ClassID:

86697

C03B5/021 - 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 induction heating

Recent Application in this class:
#1
20240368016
2024-11-07

GLASS PRODUCTION METHOD

#2
20240182346
2024-06-06

VERTICAL MELTING FURNACE FOR IGNEOUS ROCK FIBER MANUFACTURING

#3
20240166545
2024-05-23

FINING MOLTEN MATERIAL USING REDUCED PRESSURE

#4
20230373839
2023-11-23

GLASS PRODUCTION METHOD

#5
20230021281
2023-01-19

METHOD AND APPARATUS FOR MELTING AND REFINING GLASS, GLASS CERAMIC, AND GLASS CERAMIFIABLE TO GLASS CERAMIC

#6
20220130567
2022-04-28

ELECTROMAGNETIC HEATING FOR VITRIFICATION

#7
20210101818
2021-04-08

ADDITIVE MANUFACTURING SYSTEMS AND METHOD FOR MAKING GLASS ARTICLES

#8
20210053856
2021-02-25

Apparatus and process for producing fiber from igneous rock

#9
20200392031
2020-12-17

BASALT FIBERS PRODUCED FROM HIGH TEMPERATURE MELT

#10
20200353517
2020-11-12

Efficient fiber manufacturing

#11
20200144660
2020-05-07

Ion-conducting glass ceramic having garnet-like crystal structure

#12
20190295734
2019-09-26

Electromagnetic heating for vitrification

#13
20180358141
2018-12-13

Tool for smoothing in a radioactive environment, comprising a vibrating grid

#14
20180186673
2018-07-05

BASALT FIBERS PRODUCED FROM HIGH TEMPERATURE MELT

#15
20180148364
2018-05-31

Methods and apparatus for additive manufacturing of glass

#16
20170362111
2017-12-21

Apparatus and process for producing fiber from igneous rock

#17
20170240450
2017-08-24

INDUCTION MELTER FOR GLASS MELTING AND SYSTEMS AND METHODS FOR CONTROLLING INDUCTION-BASED MELTERS

#18
20170081236
2017-03-23

Methods and apparatus for additive manufacturing of glass

#19
20170057855
2017-03-02

Glass manufacturing apparatus and related processes

#20
20170022082
2017-01-26

Basalt processing via electric induction heating and melting

#21
20160333571
2016-11-17

Hybrid, high-temperature insulation product, and related system and process

#22
20160329598
2016-11-10

Ion-conducting glass ceramic having garnet-like crystal structure

#23
20160189815
2016-06-30

Method and facility for incinerating, melting and vitrifying organic and metal waste

#24
20150307383
2015-10-29

METAL SECTOR FOR BOTTOM OF GLASS MELTING FURNACE, AND GLASS MELTING FURNACE

#25
20130296628
2013-11-07

Method of disposing of radioactive metal waste using melting decontamination

#26
20130133373
2013-05-30

SILICON REFINING EQUIPMENT

#27
20130070803
2013-03-21

Melting furnace having a gas supplying apparatus

#28
20110243180
2011-10-06

METHOD AND DEVICE FOR THE CONTINUOUS MELTING OR REFINING OF MELTS

#29
20110224473
2011-09-15

Microwave-Enhanced System for Pyrolysis and Vitrification of Radioactive Waste

#30
20110011849
2011-01-20

Method and device for producing glass products from a glass melt

#31
20100242543
2010-09-30

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

#32
20100147031
2010-06-17

Method and a device for the refining of glass

#33
20100132410
2010-06-03

System and method for manufacturing fibres

#34
20090277226
2009-11-12

MODULAR MELTER

#35
20090266200
2009-10-29

Method for reducing metal oxide slags or glasses and/or for degassing mineral melts, and device for carrying out said method

#36
20090093666
2009-04-09

Vitrification furnace with dual heating means

#37
20080282734
2008-11-20

APPARATUS AND METHOD FOR THE PRODUCTION OF HIGH-MELTING GLASS MATERIALS OR GLASS CERAMIC MATERIALS

#38
20080225924
2008-09-18

Melting furnace with an inductor device with a single loop consisting of a plurality of conductors

#39
20080104998
2008-05-08

Induction heating

#40
20080034799
2008-02-14

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

#41
20070266737
2007-11-22

Method and a device for the refining of glass

#42
20060291528
2006-12-28

Melting and refining in tanks with cooled walls

#43
20060144091
2006-07-06

Glass melting apparatus and glass melting method

#44
20060128550
2006-06-15

Method for producing borosilicate glass, borate glass and crystallising materials containing boron

#45
20060091134
2006-05-04

Method and apparatus for heating refractory oxides

#46
20050223752
2005-10-13

Method for producing high-silicate inorganic fibers of rocks

#47
20050199012
2005-09-15

Quartz fusion furnace and method for forming quartz articles

#48
20050120754
2005-06-09

Vitrification furnace with dual heating means

#49
20050109062
2005-05-26

Device and method for the production of high-melting glass materials or glass ceramic materials or glass material or glass ceramic material

#50
20050095303
2005-05-05

Highly purity bioactive glass and method for the production thereof

#51
20050083989
2005-04-21

Process and apparatus for melting inorganic substances

#52
20050072191
2005-04-07

Quartz fusion furnace and method for forming quartz articles

#53
20050039492
2005-02-24

Method and device for melting glass using an induction-heated crucible with cooled crust

#54
20050039490
2005-02-24

Method for forming fused quartz using deuterium

#55
20050005646
2005-01-13

Device and method for melting a substance with the occurrence of a low level of contamination

#56
15135478
2017-09-26

Basalt fibers produced from high temperature melt