ClassID:

86744

C03B5/237 - 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 Regenerators or recuperators specially adapted for glass-melting furnaces

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

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

#2
20250282665
2025-09-11

GLASS MANUFACTURING APPARATUS AND GLASS MANUFACTURING METHOD

#3
20250282664
2025-09-11

APPARATUS FOR PRODUCING GLASS AND METHOD FOR PRODUCING GLASS

#4
20250162922
2025-05-22

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

#5
20250102228
2025-03-27

FUEL BLENDING IN THERMOCHEMICAL HEAT EXCHANGE METHODS

#6
20250011214
2025-01-09

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

#7
20240166546
2024-05-23

PROCESS FOR THERMOPROCESSING A CHARGE

#8
20240025787
2024-01-25

FURNACE OPERATION METHOD

#9
20230280097
2023-09-07

Powder-material Flying Melting Furnace Having Dual Regenerative Chambers

#10
20230243591
2023-08-03

REGENERATORS WITH PRESSURIZED CAVITY IN PARTITION WALLS

#11
20230242433
2023-08-03

METHOD AND DEVICE FOR HARVESTING INNER ENERGY FROM EXHAUST GASES

#12
20230079212
2023-03-16

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#13
20220348489
2022-11-03

METHOD FOR OPERATING A FIRED FURNACE AND ARRANGEMENT COMPRISING SUCH A FURNACE

#14
20220146202
2022-05-12

Enhancement of thermochemical regeneration operation

#15
20220049901
2022-02-17

Machine for cleaning furnace regeneration chambers for the production of glassware

#16
20220041487
2022-02-10

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

#17
20220010472
2022-01-13

METHOD AND FACILITY FOR MANUFACTURING CROSS-LINKED FIBERGLASS MATERIAL

#18
20200353517
2020-11-12

Efficient fiber manufacturing

#19
20200300547
2020-09-24

Regenerators with pressurized cavity in partition walls

#20
20200270160
2020-08-27

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#21
20200116429
2020-04-16

Flue gas recycle method for thermochemical regeneration

#22
20200109853
2020-04-09

THERMOCHEMICAL REGENERATION WITH SOOT FORMATION

#23
20200109075
2020-04-09

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#24
20200103107
2020-04-02

Furnace

#25
20200017389
2020-01-16

Glass product manufacturing apparatus

#26
20190360690
2019-11-28

INLET ARRANGEMENT FOR COLLECTION OF CARRY OVER FOR A VERTICAL REGENERATOR OF AN END-PORT FURNACE

#27
20190337834
2019-11-07

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#28
20190337832
2019-11-07

COMBUSTION METHOD FOR LOW VELOCITY REACTANT STREAMS

#29
20190194053
2019-06-27

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#30
20190023599
2019-01-24

Method and facility for manufacturing a fiberglass material

#31
20190003092
2019-01-03

Method and facility for manufacturing cross-linked fiberglass material

#32
20180346365
2018-12-06

GLASS FURNACE WITH IMPROVED PRODUCTION RATE

#33
20180283789
2018-10-04

Reduction of regenerator clogging

#34
20180230047
2018-08-16

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

#35
20180215641
2018-08-02

Enhanced waste heat recovery using a pre-reformer combined with oxygen and fuel pre-heating for combustion

#36
20180195802
2018-07-12

Regenerators with pressurized cavity in partition walls

#37
20180170786
2018-06-21

Sonic injection furnace

#38
20180118600
2018-05-03

Combustion method for low velocity reactant streams

#39
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

#40
20180022629
2018-01-25

Submerged combustion melter and method

#41
20170121206
2017-05-04

Thermochemical regeneration and heat recovery in glass furnaces

#42
20170081232
2017-03-23

Method for manufacturing molten glass, method for manufacturing glass product, and device for manufacturing molten glass

#43
20170057855
2017-03-02

Glass manufacturing apparatus and related processes

#44
20170022083
2017-01-26

Submerged combustion glass manufacturing system and method

#45
20160320057
2016-11-03

Combustion method and installation with optimized energy recuperation

#46
20160305656
2016-10-20

Low-NOx combustion method

#47
20160168001
2016-06-16

SUBMERGED COMBUSTION MELTING OF VITRIFIABLE MATERIAL

#48
20160003543
2016-01-07

AN END PORT REGENERATIVE FURNACE

#49
20150353406
2015-12-10

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

#50
20150345382
2015-12-03

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

#51
20150344345
2015-12-03

CONTROLLING GLASSMELTING FURNACE GAS CIRCULATION

#52
20150344343
2015-12-03

Submerged combustion glass manufacturing system and method

#53
20150314419
2015-11-05

Method for cleaning tank melting furnaces for making glass items

#54
20150210581
2015-07-30

Regenerator for glass melting tanks

#55
20150183675
2015-07-02

Ion transport membranes in float glass manufacturing

#56
20150004552
2015-01-01

Method and heat exchange system utilizing variable partial bypass

#57
20140190214
2014-07-10

Submerged combustion glass manufacturing system and method

#58
20140162204
2014-06-12

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

#59
20140141382
2014-05-22

OXYGEN INJECTOR FOR FURNACE AND REGENERATOR

#60
20140075995
2014-03-20

Process for producing granules, method for producing molten glass and method for producing glass product

#61
20140011148
2014-01-09

Method for the controlled operation of an industrial oven which is heated in a regenerative manner, control device, and industrial oven

#62
20130091898
2013-04-18

METHOD AND DEVICE FOR MELTING MELTABLE STOCK

#63
20130086950
2013-04-11

Submerged combustion glass manufacturing systems and methods

#64
20120288812
2012-11-15

Regenerative chamber for a glass melting furnace

#65
20120021367
2012-01-26

Alternating regenerative furnace and process of operating same

#66
20120000454
2012-01-05

Regenerative firing system

#67
20110291310
2011-12-01

Method for constructing a monolithic refractory concrete furnace for the manufacture of glass

#68
20110011555
2011-01-20

HEAT EXCHANGER ASSEMBLY FOR PREHEATING COMBURENT AIR FOR A GLASS FURNACE

#69
20100257899
2010-10-14

Oven and oxy-combustible method for melting vitrifiable materials

#70
20100081103
2010-04-01

FURNACE WITH MULTIPLE HEAT RECOVERY SYSTEMS

#71
20090151920
2009-06-18

Heat pipes and use of heat pipes in furnace exhaust

#72
20090084140
2009-04-02

GLASS FURNACE FLUE GAS TO HEAT GLASSMAKING MATERIAL AND OXIDANT

#73
20080264615
2008-10-30

Device for extracting heat from gas and for recovering condensates

#74
20080153042
2008-06-26

INTEGRATED OXY-FUEL COMBUSTION AND NOX CONTROL

#75
15643559
2018-10-30

Thermochemical regeneration with fuel additions