ClassID:

86742

C03B5/2353 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture; Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces; Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances

Recent Application in this class:
#1
20260138906
2026-05-21

WASTE HEAT RECOVERY SYSTEM AND METHOD OF RECOVERING WASTE HEAT FROM A FURNACE

#2
20260116814
2026-04-30

PRECURSOR GLASSES, COLORED GLASS-CERAMICS FORMED THEREFROM, AND METHODS OF FORMING THE SAME

#3
20260116803
2026-04-30

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#4
20250362086
2025-11-27

MELTING METHOD USING MULTIPLE IMPACTING FLAMES

#5
20250362085
2025-11-27

MELTING METHOD USING MULTIPLE IMPACTING FLAMES

#6
20250353773
2025-11-20

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#7
20250346517
2025-11-13

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#8
20250282665
2025-09-11

GLASS MANUFACTURING APPARATUS AND GLASS MANUFACTURING METHOD

#9
20250282664
2025-09-11

APPARATUS FOR PRODUCING GLASS AND METHOD FOR PRODUCING GLASS

#10
20250236550
2025-07-24

METHOD FOR MANUFACTURING GLASS ARTICLE

#11
20250162922
2025-05-22

PLANT FOR PRODUCING GLASS AND HYDROGEN AND METHOD FOR PRODUCING GLASS AND HYDROGEN

#12
20250102228
2025-03-27

FUEL BLENDING IN THERMOCHEMICAL HEAT EXCHANGE METHODS

#13
20250011214
2025-01-09

Method and System for Heat Recovery in an Oxy-Fuel Fired Glass Furnace

#14
20250011213
2025-01-09

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#15
20250002388
2025-01-02

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#16
20240425402
2024-12-26

GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION

#17
20240391815
2024-11-28

SYSTEM AND METHOD FOR PLATINUM FREE MELTING OF HIGH INDEX GLASSES

#18
20240270622
2024-08-15

Stilling Vessel for Submerged Combustion Melter

#19
20240174542
2024-05-30

Glass Manufacturing

#20
20240158277
2024-05-16

GAS-BURNING FURNACE

#21
20240101461
2024-03-28

PROCESS FOR THE CAPTURE OF CO2 INTEGRATED INTO THE MELTING OF GLASS

#22
20240092671
2024-03-21

METHOD FOR TREATING GLASS WASTE

#23
20240044486
2024-02-08

BURNER WITH ALTERNATE MODES FOR FLEXIBLE OPERATION

#24
20240034662
2024-02-01

METHOD FOR HEATING LIQUID GLASS CHANNEL OF GLASS FIBER TANK FURNACE

#25
20240018028
2024-01-18

METHOD OF PREPARING A MELT FOR THE PRODUCTION OF MAN-MADE MINERAL FIBRES

#26
20230278905
2023-09-07

Glass redox control in submerged combustion melting

#27
20230219836
2023-07-13

ROTARY FIRING DEVICE, FURNACE AND ROTARY FIRING METHOD THEREOF

#28
20230219835
2023-07-13

HIGH-GENERATION TFT-LCD GLASS SUBSTRATE PRODUCTION LINE

#29
20230183118
2023-06-15

GLASS TANK FURNACE HAVING A HIGH MELTING RATE

#30
20230082588
2023-03-16

METHOD OF MAKING A GLASS PRODUCT, AND A GLASS PRODUCT

#31
20230081248
2023-03-16

GLASS CERAMIC AND METHOD FOR PRODUCING A GLASS CERAMIC

#32
20230075323
2023-03-09

METHOD OF MAKING MINERAL FIBRES

#33
20230074664
2023-03-09

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

#34
20230062262
2023-03-02

METHOD FOR MAKING MAN-MADE VITREOUS FIBRES

#35
20220411307
2022-12-29

Stilling vessel for submerged combustion melter

#36
20220402799
2022-12-22

Selective chemical fining of small bubbles in glass

#37
20220388884
2022-12-08

Glass manufacturing

#38
20220363579
2022-11-17

OXYGEN FOR COMBUSTION IN FOREHEARTHS

#39
20220356103
2022-11-10

Multi-chamber submerged combustion melter and system

#40
20220153622
2022-05-19

OXYGEN FUEL BURNER FOR A FOREHEARTH SYSTEM

#41
20220146202
2022-05-12

Enhancement of thermochemical regeneration operation

#42
20220041487
2022-02-10

WASTE GLASS RECYCLING PRODUCTION LINE FOR HORSESHOE-FIRED-MELTING- FURNACE WASTE GLASS

#43
20220010472
2022-01-13

METHOD AND FACILITY FOR MANUFACTURING CROSS-LINKED FIBERGLASS MATERIAL

#44
20210395127
2021-12-23

SUBMERGED BURNER FURNACE

#45
20210246062
2021-08-12

Glass redox control in submerged combustion melting

#46
20210246060
2021-08-12

Producing Flint Glass Using Submerged Combustion Melting

#47
20210179471
2021-06-17

Systems and methods of electrochemical hydrogen generation to provide a reducing ambient for industrial fabrication

#48
20210122660
2021-04-29

Fuel gas and oxygen burner

#49
20210122659
2021-04-29

System and method for synchronized oxy-fuel boosting of a regenerative glass melting furnace

#50
20210094860
2021-04-01

Utilization of sulfate in the fining of submerged combustion melted glass

#51
20210094857
2021-04-01

Stilling vessel for submerged combustion melter

#52
20210094856
2021-04-01

Selective chemical fining of small bubbles in glass

#53
20210009457
2021-01-14

Multi-chamber submerged combustion melter and system

#54
20200353517
2020-11-12

Efficient fiber manufacturing

#55
20200299168
2020-09-24

METHOD FOR HEATING LIQUID GLASS CHANNEL OF GLASS FIBER TANK FURNACE

#56
20200299167
2020-09-24

GLASS TANK FURNACE HAVING HIGH MELTING RATE

#57
20200255315
2020-08-13

GLASS TANK FURNACE AND GLASS MELTING METHOD

#58
20200231484
2020-07-23

Submerged combustion burners, melters, and methods of use

#59
20200180990
2020-06-11

Apparatus and method for forming a glass article

#60
20200156980
2020-05-21

Production of glass from a mixture comprising calcium oxide, and glass furnace

#61
20200148573
2020-05-14

Submerged combustion melter

#62
20200140313
2020-05-07

Combined furnace

#63
20200109853
2020-04-09

THERMOCHEMICAL REGENERATION WITH SOOT FORMATION

#64
20200080720
2020-03-12

Fluidic burner with heat stability

#65
20190337832
2019-11-07

COMBUSTION METHOD FOR LOW VELOCITY REACTANT STREAMS

#66
20190263712
2019-08-29

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

#67
20190263702
2019-08-29

Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use

#68
20190128519
2019-05-02

Nitrogen oxide (NO) emission reduction in an oxy-combustion furnace

#69
20190113222
2019-04-18

Reduced fouling in staged combustion

#70
20190092670
2019-03-28

Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use

#71
20190084860
2019-03-21

Alkali-free glass substrate

#72
20190031548
2019-01-31

Oxygen-fuel burner for a glass melting furnace

#73
20190023599
2019-01-24

Method and facility for manufacturing a fiberglass material

#74
20190003092
2019-01-03

Method and facility for manufacturing cross-linked fiberglass material

#75
20180362380
2018-12-20

Glass batch material and process for making glass

#76
20180346365
2018-12-06

GLASS FURNACE WITH IMPROVED PRODUCTION RATE

#77
20180283789
2018-10-04

Reduction of regenerator clogging

#78
20180237323
2018-08-23

Double-staged oxy-fuel burner

#79
20180230047
2018-08-16

Fiberglass material manufacture method comprising steps of sizing and desizing, and facility suitable for implementing said method

#80
20180208492
2018-07-26

LARGE MELTING KILN SUITABLE FOR BOROSILICATE GLASS

#81
20180170792
2018-06-21

PROCESS OF USING A SUBMERGED COMBUSTION MELTER TO PRODUCE HOLLOW GLASS FIBER OR SOLID GLASS FIBER HAVING ENTRAINED BUBBLES, AND BURNERS AND SYSTEMS TO MAKE SUCH FIBERS

#82
20180170786
2018-06-21

Sonic injection furnace

#83
20180118600
2018-05-03

Combustion method for low velocity reactant streams

#84
20180111866
2018-04-26

Glass melter with oxygen/gas heat-up burner system

#85
20180057386
2018-03-01

Method for controlled operation of a heated, in particular regeneratively heated, industrial furnace, open-loop and closed-loop control unit, and heatable industrial furnace

#86
20180044214
2018-02-15

IMPINGEMENT BURNERS, CONDITIONNG CHANNELS INCLUDING SAME, AND METHODS

#87
20180009693
2018-01-11

Submerged combustion melter

#88
20170321885
2017-11-09

PROCESS AND APPARATUS FOR MAKING A MINERAL MELT

#89
20170217813
2017-08-03

Oxygen heat exchanger

#90
20170113958
2017-04-27

Systems and methods for glass manufacturing

#91
20170107139
2017-04-20

Processing organics and inorganics in a submerged combustion melter

#92
20170022083
2017-01-26

Submerged combustion glass manufacturing system and method

#93
20170008795
2017-01-12

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

#94
20160340219
2016-11-24

Glass and other material melting systems

#95
20160320057
2016-11-03

Combustion method and installation with optimized energy recuperation

#96
20160313001
2016-10-27

Integrated process for oxy-fuel combustion and production of oxygen

#97
20160311715
2016-10-27

Glass melting plant

#98
20160305656
2016-10-20

Low-NOx combustion method

#99
20160194232
2016-07-07

Submerged combustion burners

#100
20160176744
2016-06-23

Upwardly angled burners in glass furnaces

#101
20160107914
2016-04-21

Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use

#102
20160083279
2016-03-24

Submerged combustion burners and melters, and methods of use

#103
20160076764
2016-03-17

Submerged combustion burners and melters, and methods of use

#104
20160075587
2016-03-17

Burner for submerged combustion melting

#105
20160075586
2016-03-17

Submerged combustion burners, melters, and methods of use

#106
20160003543
2016-01-07

AN END PORT REGENERATIVE FURNACE

#107
20150353406
2015-12-10

Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers

#108
20150345382
2015-12-03

Energy recovery from fumes from a melting furnace with a gas turbine and heat exchangers

#109
20150344345
2015-12-03

CONTROLLING GLASSMELTING FURNACE GAS CIRCULATION

#110
20150344344
2015-12-03

CONTROLLING GLASSMELTING FURNACE GAS CIRCULATION

#111
20150344343
2015-12-03

Submerged combustion glass manufacturing system and method

#112
20150336833
2015-11-26

Panel-cooled submerged combustion melter geometry and methods of making molten glass

#113
20150329400
2015-11-19

Burner apparatus, submerged combustion melters including the burner, and methods of use

#114
20150308685
2015-10-29

Efficient furnace operation with medium-purity oxygen

#115
20150291465
2015-10-15

SWIRLING BURNER AND PROCESS FOR SUBMERGED COMBUSTION MELTING

#116
20150274578
2015-10-01

PROCESS AND APPARATUS FOR FORMING MAN-MADE VITEROUS FIBRES

#117
20150232363
2015-08-20

PROCESS AND APPARATUS FOR FORMING MAN-MADE VITEROUS FIBRES

#118
20150225274
2015-08-13

PROCESS AND APPARATUS FOR FORMING MAN-MADE VITEROUS FIBRES

#119
20150218037
2015-08-06

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

#120
20150197440
2015-07-16

Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter

#121
20150183675
2015-07-02

Ion transport membranes in float glass manufacturing

#122
20150143850
2015-05-28

Systems and methods for glass manufacturing

#123
20150128647
2015-05-14

GLASS FURNACE FOREHEARTH HEATING

#124
20150075224
2015-03-19

Glass melting furnace

#125
20150013386
2015-01-15

Batch-charging machine with removable head for submerged batch-charging

#126
20150004552
2015-01-01

Method and heat exchange system utilizing variable partial bypass

#127
20150000344
2015-01-01

Burner apparatus, submerged combustion melters including the burner, and methods of use

#128
20140260432
2014-09-18

Panel-cooled submerged combustion melter geometry and methods of making molten glass

#129
20140242527
2014-08-28

REDUCED EMISSIONS COMBUSTOR

#130
20140196503
2014-07-17

Water cooled oxygen lance for use in a float glass furnace and/or float glass furnace using the same

#131
20140190214
2014-07-10

Submerged combustion glass manufacturing system and method

#132
20140182336
2014-07-03

Ion transport membranes in float glass manufacturing

#133
20140162204
2014-06-12

OXY-FUEL BOOSTING OF ZERO PORT AREA IN GLASS MELTER USING A REVERSING SYSTEM

#134
20140141382
2014-05-22

OXYGEN INJECTOR FOR FURNACE AND REGENERATOR

#135
20140090422
2014-04-03

Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter

#136
20140090421
2014-04-03

Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter

#137
20140007623
2014-01-09

Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers

#138
20140000316
2014-01-02

Glass-melting furnace burner and method of its use

#139
20130333422
2013-12-19

Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom

#140
20130298609
2013-11-14

Method for operating a glass melting furnace

#141
20130276481
2013-10-24

CONTROLLING GLASSMELTING FURNACE OPERATION

#142
20130220300
2013-08-29

Submergible combustion burner

#143
20130180289
2013-07-18

METHOD AND DEVICE FOR MELTING MELTABLE STOCK

#144
20130122442
2013-05-16

Through-port oxy-fuel burner

#145
20130115562
2013-05-09

Oxygen heat exchanger

#146
20130111956
2013-05-09

Glass melting furnace

#147
20130091898
2013-04-18

METHOD AND DEVICE FOR MELTING MELTABLE STOCK

#148
20130086951
2013-04-11

Systems and methods for glass manufacturing

#149
20130086950
2013-04-11

Submerged combustion glass manufacturing systems and methods

#150
20130086949
2013-04-11

Burner apparatus, submerged combustion melters including the burner, and methods of use

#151
20120324951
2012-12-27

Method for melting a batch of raw materials by a crown burner

#152
20120216571
2012-08-30

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

#153
20120167631
2012-07-05

PROCESS FOR PRODUCING MOLTEN GLASS, GLASS-MELTING FURNACE, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS

#154
20120159994
2012-06-28

GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCT, AND PROCESS FOR PRODUCING GLASS PRODUCT

#155
20120159992
2012-06-28

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

#156
20120137737
2012-06-07

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

#157
20120137736
2012-06-07

GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS

#158
20120135363
2012-05-31

Glass melting furnace

#159
20120135362
2012-05-31

Glass melting furnace

#160
20120125052
2012-05-24

LOW-CARBON-TYPE IN-FLIGHT MELTING FURNACE UTILIZING COMBINATION OF PLASMA HEATING AND GAS COMBUSTION, MELTING METHOD UTILIZING THE SAME AND MELTING SYSTEM UTILIZING THE SAME

#161
20120082946
2012-04-05

Method for carrying out combustion in an industrial furnace

#162
20110308280
2011-12-22

Panel-cooled submerged combustion melter geometry and methods of making molten glass

#163
20110296953
2011-12-08

Method of Co-Firing Raw Glycerin in a Melting Furnace

#164
20110271717
2011-11-10

SYSTEM AND METHOD FOR CONTROL OF GLASS TRANSMITTANCE

#165
20110195367
2011-08-11

Burner Assembly with Enhanced Flexibility

#166
20110192196
2011-08-11

Reducing crown corrosion in a glassmelting furnace

#167
20110185769
2011-08-04

Reducing crown corrosion in a glassmelting furnace

#168
20110126594
2011-06-02

APPARATUS FOR PRODUCING MOLTEN GLASS, APPARATUS AND PROCESS FOR PRODUCING GLASS PRODUCTS

#169
20110104628
2011-05-05

Glass melting furnace

#170
20110104625
2011-05-05

Power supply for hot oxygen burner

#171
20110079050
2011-04-07

Glass melting furnace

#172
20110072857
2011-03-31

GLASS MELTING FURNACE

#173
20110017195
2011-01-27

GLASS MELTING FURNACE

#174
20110016923
2011-01-27

Glass melting furnace

#175
20100313604
2010-12-16

Furnace and process for controlling the oxidative state of molten materials

#176
20100300153
2010-12-02

Downward Firing Oxygen-Fuel Burners for Glass Melting Furnaces

#177
20100291493
2010-11-18

Preheating of fuel and oxidant of oxy-burners, using combustion air preheating installations

#178
20100258263
2010-10-14

OXYGEN HEAT EXCHANGER

#179
20100257899
2010-10-14

Oven and oxy-combustible method for melting vitrifiable materials

#180
20100251772
2010-10-07

MOLTEN GLASS PRODUCING APPARATUS AND MOLTEN GLASS PRODUCING METHOD EMPLOYING THE APPARATUS

#181
20100242545
2010-09-30

CYCLICAL STOICHIOMETRIC VARIATION OF OXY-FUEL BURNERS IN GLASS FURNACES

#182
20100239988
2010-09-23

OXYGEN INJECTION THROUGH A ROOF OR CROWN OF A GLASS FURNACE

#183
20100199722
2010-08-12

Dilute combustion

#184
20100175427
2010-07-15

GLASS MELTING FURNACE AND METHOD FOR MELTING GLASSES

#185
20100162772
2010-07-01

Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from

#186
20100159409
2010-06-24

NON-CENTRIC OXY-FUEL BURNER FOR GLASS MELTING SYSTEMS

#187
20100109197
2010-05-06

Process of and apparatus for making mineral fibers

#188
20100089383
2010-04-15

Submergible combustion burner

#189
20100083884
2010-04-08

Method and burner for burning solid fuels

#190
20100081103
2010-04-01

FURNACE WITH MULTIPLE HEAT RECOVERY SYSTEMS

#191
20100068665
2010-03-18

Staged combustion method for producing asymmetric flames

#192
20100055627
2010-03-04

Fuel nozzle for reducing carbon build up

#193
20100043496
2010-02-25

Process and apparatus for making a mineral melt

#194
20100009301
2010-01-14

Staged Oxyfuel Combustion Method Using Pre-Heated Reagents

#195
20090314035
2009-12-24

Method for producing mineral wool

#196
20090293548
2009-12-03

DEVICE AND METHOD FOR PREPARING SILICEOUS MELTS

#197
20090293546
2009-12-03

Method for melting a composition of raw materials with an arched burner

#198
20090280444
2009-11-12

Highly radiative burner and combustion process

#199
20090148797
2009-06-11

Method for Carrying Out combined Burning in a Recovering Furnace

#200
20090061366
2009-03-05

INTEGRATION OF OXY-FUEL AND AIR-FUEL COMBUSTION

#201
20090042709
2009-02-12

Process for preparing batch materials for the manufacture of glass

#202
20090004611
2009-01-01

LOW VELOCITY STAGED COMBUSTION FOR FURNACE ATMOSPHERE CONTROL

#203
20080271491
2008-11-06

Solid fuel combustion for industrial melting with a slagging combustor

#204
20080256981
2008-10-23

Method and Device for Treating Fibrous Wastes for Recycling

#205
20080153042
2008-06-26

INTEGRATED OXY-FUEL COMBUSTION AND NOX CONTROL

#206
20080115535
2008-05-22

Reducing crown corrosion in a glassmelting furnace

#207
20070281264
2007-12-06

Non-centric oxy-fuel burner for glass melting systems

#208
20070281254
2007-12-06

Staged combustion method using a low-oxygen gas

#209
20070231761
2007-10-04

Integration of oxy-fuel and air-fuel combustion

#210
20070227190
2007-10-04

Apparatus and methods for producing float glass having reduced defect density

#211
20070119213
2007-05-31

Gas injection for glass melting furnace to reduce refractory degradation

#212
20070037688
2007-02-15

Method for making float glass having reduced defect density

#213
20060150677
2006-07-13

Reducing corrosion and particulate emission in glassmelting furnaces

#214
20060057517
2006-03-16

Oxidant injection method

#215
20060035184
2006-02-16

Burner and method for combusting fuels

#216
20060000239
2006-01-05

Method and device for melting and refining materials capable of being vitrified

#217
20050065014
2005-03-24

Alkali-free glass substrate

#218
20050056058
2005-03-17

Process for preparing batch materials for the manufacture of glass

#219
20050000248
2005-01-06

Method for the production of borosilicate glass with a surface suitable for modification glass obtained according to said method and the use thereof