ClassID:

43432

B23K35/383 - CPC Classification

Classification description:

Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material; Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Recent Application in this class:
#1
20260014653
2026-01-15

METHOD OF WELDING A STEEL SHEET COMPRISING TIB2 PRECIPITATES

#2
20250269452
2025-08-28

GAS CONTROL SYSTEM AND METHOD FOR A REFLOW SOLDERING FURNACE

#3
20250206375
2025-06-26

METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK

#4
20240253166
2024-08-01

ALUMINUM ALLOY WELDING WIRE

#5
20240217021
2024-07-04

REPAIR WELDING OF SPHEROIDAL GRAPHITE CAST IRON

#6
20240116141
2024-04-11

Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method

#7
20230399051
2023-12-14

Method for producing a welded steel blank and associated welded blank

#8
20230302565
2023-09-28

HYPER-TIG WELDER

#9
20230278148
2023-09-07

PORTABLE JOBSITE SKID SYSTEM

#10
20230211441
2023-07-06

SOLID WIRE FOR GAS METAL ARC WELDING

#11
20230211440
2023-07-06

ALUMINIUM ALLOY MULTI-LAYERED BRAZING SHEET MATERIAL FOR FLUX-FREE BRAZING

#12
20230191518
2023-06-22

Soldering or sintering system with plurality of modules and temperature control

#13
20230045091
2023-02-09

METHOD FOR WELDING HALF COIL OF REACTOR

#14
20230035052
2023-02-02

Aluminum material for fluxfree cab brazing

#15
20220402060
2022-12-22

Metal drop ejecting three-dimensional (3D) object printer and method of operation for forming metal support structures

#16
20220362892
2022-11-17

Flux-cored wire and welding method

#17
20220347797
2022-11-03

Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method

#18
20220324066
2022-10-13

Metal carbide/nitride precipitation control in fusion welding

#19
20220314374
2022-10-06

PURGE WALL SYSTEM FOR WELDING

#20
20220314356
2022-10-06

DYNAMIC MIXTURE OF SHIELDING GASES

#21
20220250196
2022-08-11

A METHOD FOR THE MANUFACTURE OF AN ASSEMBLY BY TUNGSTEN INERT GAS (TIG) WELDING

#22
20220168845
2022-06-02

DIFFERENT-STRENGTH STEEL WELDING COMPONENT WITH ALUMINUM OR ALUMINUM-ALLOY PLATING AND METHOD FOR MANUFACTURING SAME

#23
20220161351
2022-05-26

Hyper-TIG welding electrode

#24
20220111458
2022-04-14

METHOD FOR JOINING PLATED STEEL PLATES, AND JOINED STRUCTURE

#25
20210379705
2021-12-09

Aluminum alloy brazing sheet and manufacturing method thereof

#26
20210340652
2021-11-04

SOLID WIRE AND METHOD OF MANUFACTURING WELDED JOINT

#27
20210339330
2021-11-04

GAS CONTROL SYSTEM AND METHOD FOR A REFLOW SOLDERING FURNACE

#28
20210299773
2021-09-30

Arc welding control method with imposed currents

#29
20210268611
2021-09-02

Welding gas compositions and method for use

#30
20210237190
2021-08-05

PRODUCTION AND REPAIR WELDING OF SPHEROIDAL GRAPHITE CAST IRON

#31
20210039345
2021-02-11

Cleaning device and method for cleaning vulcanization mold

#32
20210031290
2021-02-04

Arc-welding control method

#33
20200370847
2020-11-26

Heat exchanger and method of manufacturing the same

#34
20200353983
2020-11-12

Method for producing a welded steel blank and associated welded blank

#35
20200316726
2020-10-08

Shielding and cooling a continuous weld between steel sheets/plates using a non-oxidizing atmosphere to reduce the formation of oxide on a surface of the continuous weld

#36
20200306892
2020-10-01

Laser cutting method for plated steel sheet, laser processing head and laser processing device

#37
20200276675
2020-09-03

Aluminum alloy welding wire

#38
20200235374
2020-07-23

Method for passive metal activation and uses thereof

#39
20200230733
2020-07-23

Flux-cored wire for gas-shielded arc welding and welding method

#40
20200224537
2020-07-16

Method of forming gas turbine engine components

#41
20200198064
2020-06-25

Methods and apparatus of welding using electrodes with coaxial powder feed

#42
20200189035
2020-06-18

Method and Device for Fusion Welding One or a Plurality of Steel Sheets Made of Press-Hardenable Steel

#43
20200101568
2020-04-02

Metal carbide/nitride precipitation control in fusion welding

#44
20200086431
2020-03-19

Field girth welding technology for high manganese steel slurry pipelines

#45
20200086429
2020-03-19

Aluminum material for fluxfree CAB brazing

#46
20200078798
2020-03-12

Solid-bowl centrifuge screw having a screw flight

#47
20200061731
2020-02-27

Joining of dissimilar materials

#48
20190043824
2019-02-07

Thermal bonding sheet, thermal bonding sheet with dicing tape, bonded body production method, and power semiconductor device

#49
20180369945
2018-12-27

Consumable electrode type gas shield arc welding method and arc welding portion

#50
20180346183
2018-12-06

CONTAINER FOR DISTILLED SPIRITS AND METHOD FOR MAKING THE SAME

#51
20180326545
2018-11-15

Method for producing soldered product

#52
20180279485
2018-09-27

Reflow soldering apparatus, system and method

#53
20180169799
2018-06-21

High Strength Weld Metal for Demanding Structural Applications

#54
20180133845
2018-05-17

METHOD OF MANUFACTURING AN ALUMINUM STRUCTURE

#55
20180021895
2018-01-25

Field girth welding technology for high manganese steel slurry pipelines

#56
20170355486
2017-12-14

Container for distilled spirits and method for making the same

#57
20170341187
2017-11-30

Hot-formed previously welded steel part with very high mechanical resistance and production method

#58
20170304952
2017-10-26

Hot-formed previously welded steel part with very high mechanical resistance and production method

#59
20170216955
2017-08-03

Method for welding a case hardened component

#60
20170203106
2017-07-20

DIRECTLY INTEGRATED FEEDTHROUGH FOR AN IMPLANTABLE MEDICAL DEVICE HOUSING USING A GOLD ALLOY

#61
20170179464
2017-06-22

Method for passive metal activation and uses thereof

#62
20170165781
2017-06-15

ADDITIVE MANUFACTURING OF TITANIUM ARTICLE

#63
20170157695
2017-06-08

Method of and apparatus for controlling a weld penetration profile with application of shielding gas in an inner region of a workpiece

#64
20170100802
2017-04-13

Coated solder material and method for producing same

#65
20170066086
2017-03-09

Systems and methods for welding wires for welding zinc-coated workpieces

#66
20170047829
2017-02-16

Method for manufacturing laminated core, laminated core, and welding machine

#67
20170014935
2017-01-19

INERT GAS AND METHOD OF METAL INERT-GAS WELDING FOR POLLUTANT REDUCTION

#68
20160288238
2016-10-06

METHOD OF ELECTRIC ARC SURFACING WITH GAS PROTECTION CONSISTING OF AN ARGON/HELIUM GAS MIXTURE

#69
20160263708
2016-09-15

Thermal interface material and method

#70
20160136764
2016-05-19

WELDING TORCH WITH GAS FLOW CONTROL

#71
20160059340
2016-03-03

Joining of dissimilar materials

#72
20160045974
2016-02-18

OPEN-PIPE WELD SHIELDING SYSTEM FOR ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE

#73
20160045970
2016-02-18

Methods for joining two blanks and blanks and products obtained

#74
20160039051
2016-02-11

Aluminum deoxidizing welding wire

#75
20150321294
2015-11-12

Aluminum alloy welding wire

#76
20150314401
2015-11-05

Portable equipment for monitoring and controlling the level of oxygen in reflow oven atmosphere

#77
20150267969
2015-09-24

Fin stock material

#78
20150266136
2015-09-24

Welding electrode

#79
20150196965
2015-07-16

Laser guided nano-brazing method for reinforced aluminum composite material having high volume fraction silicon carbide particles

#80
20150165565
2015-06-18

Welding gas compositions and method for use

#81
20150165541
2015-06-18

METHOD FOR TUNGSTEN INERT GAS WELDING OR PLASMA WELDING

#82
20150165218
2015-06-18

Direct integration of feedthrough to implantable medical device housing using a gold alloy

#83
20150136741
2015-05-21

METHOD FOR PRODUCING ARC-WELDED STRUCTURAL MEMBER

#84
20150129559
2015-05-14

High Strength Weld Metal for Demanding Structural Applications

#85
20150056005
2015-02-26

Process for producing welded joint using GMA welding and COas a shielding gas

#86
20150030382
2015-01-29

Hot-formed previously welded steel part with very high mechanical resistance and production method

#87
20140374470
2014-12-25

Soldering method and method of manufacturing semiconductor device

#88
20140353288
2014-12-04

Aluminum deoxidizing welding wire

#89
20140341642
2014-11-20

Back-shielded welding method and welded structure using the same

#90
20140209577
2014-07-31

Cladding of alloys using flux and metal powder cored feed material

#91
20140190952
2014-07-10

Aluminum alloy welding wire

#92
20140158423
2014-06-12

Rapidly solidifying Pb-free Sn-Ag-Cu-Al or Sn-Cu-Al solder

#93
20130313229
2013-11-28

Gas shielding device

#94
20130313039
2013-11-28

Method for repairing a sound attenuation panel

#95
20130270246
2013-10-17

Welding solid wire and weld metal

#96
20130256390
2013-10-03

Junction material, manufacturing method thereof, and manufacturing method of junction structure

#97
20130240488
2013-09-19

Flux-cored wire and gas-shielded arc welding method using the same

#98
20130233839
2013-09-12

Systems and methods for welding electrodes

#99
20130221077
2013-08-29

Method for brazing aluminum members and brazing apparatus used for same

#100
20130199763
2013-08-08

Manufacturing method of heat exchanger, and heat exchanger manufactured by such manufacturing method

#101
20130193116
2013-08-01

Welding gas and plasma welding method

#102
20130161303
2013-06-27

Flux-cored welding wire for carbon steel and process for arc welding

#103
20130112662
2013-05-09

MIG/MAG welding of carbon steel with rotating arc and Ar/He/Ogas mixture

#104
20130112660
2013-05-09

WELDING TORCH WITH GAS FLOW CONTROL

#105
20130098878
2013-04-25

Hybrid arc/laser-welding method for aluminized steel parts using gammagenic elements and a gas containing less than 10% of nitrogen or oxygen

#106
20130068730
2013-03-21

Methods for weld purging

#107
20130008876
2013-01-10

WELDING METHOD

#108
20120177947
2012-07-12

ALUMINIUM BRAZING SHEET

#109
20120145683
2012-06-14

Laser processing system and overlay welding method

#110
20120003035
2012-01-05

Fillet weld joint and method for gas shielded arc welding

#111
20110311812
2011-12-22

METHOD AND APPARATUS FOR WELDING WIRES

#112
20110297652
2011-12-08

Plasma cutting method for cutting a carbon steel plate and for reducing fine particles

#113
20110290772
2011-12-01

Method for arc welding with a dual gas flow, with a central flow containing argon and hydrogen, and with a sheath flow including argon and either carbon dioxide or oxygen

#114
20110259853
2011-10-27

Consumable-electrode gas-shield arc welding method and consumable-electrode gas-shield arc welding system

#115
20110253679
2011-10-20

High-current-density gas-shielded arc welding

#116
20110250472
2011-10-13

Shielding gas for mag welding, mag welding method, and welded structure

#117
20110247188
2011-10-13

Method of repairing a metallic artifact

#118
20110204124
2011-08-25

PROCESS FOR FLUXLESS BRAZING OF ALUMINIUM AND BRAZING FILLER ALLOY FOR USE THEREIN

#119
20110174784
2011-07-21

METHOD FOR GAS-SHIELDED ARC BRAZING OF STEEL SHEET

#120
20110135840
2011-06-09

METHOD FOR PRODUCING A COMPONENT THROUGH SELECTIVE LASER MELTING AND PROCESS CHAMBER SUITABLE THEREFOR

#121
20110114606
2011-05-19

HARDFACING MIG-ARC WELDING WIRE AND HARDFACING MIG-ARC WELDING PROCESS

#122
20110030853
2011-02-10

METHOD OF PRODUCING PRECIOUS METAL ALLOY OBJECTS

#123
20100243107
2010-09-30

Material and method of manufacturing of a solder joint with high thermal conductivity and high electrical conductivity

#124
20100237136
2010-09-23

GOLF CLUB HOZEL BRAZING

#125
20100193480
2010-08-05

DEPOSITION OF MATERIALS WITH LOW DUCTILITY USING SOLID FREE-FORM FABRICATION

#126
20100155374
2010-06-24

Process for energy beam solid-state metallurgical bonding of wires having two or more flat surfaces

#127
20100133240
2010-06-03

Consumable Electrode-Based Gas-Shielded Arc Welding Method and Welding Torch Therefor

#128
20100108646
2010-05-06

Method for arc welding with consumable electrode

#129
20100089877
2010-04-15

WELDING METHOD USING WELDING MATERIAL HAVING LOW TRANSFORMATION TEMPERATURE

#130
20100086702
2010-04-08

METHODS AND MATERIALS FOR LASER CLADDING

#131
20100032414
2010-02-11

INERT GAS MIXTURE AND METHOD FOR WELDING

#132
20090308496
2009-12-17

Flux for lead-free solder and soldering method

#133
20090285715
2009-11-19

Welding Additive Material, Welding Methods And Component

#134
20090261085
2009-10-22

Pure Ar gas shielded welding MIG flux-cored wire and MIG arc welding method

#135
20090236319
2009-09-24

METHOD FOR JOINING OBJECTS

#136
20090145546
2009-06-11

Electrode bonding method and part mounting apparatus

#137
20090127320
2009-05-21

REFRIGERATION PURGING ADAPTOR

#138
20090039065
2009-02-12

Welding wire and welding method

#139
20090020510
2009-01-22

Method for electric arc joining

#140
20080296269
2008-12-04

TIG welding equipment and TIG welding methods

#141
20080272100
2008-11-06

Aluminum deoxidizing welding wire

#142
20080272098
2008-11-06

METHOD FOR ELECTRIC ARC JOINING

#143
20080210741
2008-09-04

WELD REPAIR AS A COMBINED HEAT TREATMENT BRAZING PROCESS FOR METALLIC COMPONENTS

#144
20080110531
2008-05-15

Material and method of manufacture of a solder joint with high thermal conductivity and high electrical conductivity

#145
20080029927
2008-02-07

Method and apparatus for heat-treating an article and a fixture for use in the same

#146
20070228105
2007-10-04

Solder layer and electronic device bonding substrate and submount using the same

#147
20070228027
2007-10-04

Metal-protective gas-joint with changeable polarity

#148
20070181538
2007-08-09

Welding method using welding material having low transformation temperature

#149
20070051702
2007-03-08

Flux system to reduce copper cracking

#150
20070045237
2007-03-01

Method of arc-joining

#151
20060289393
2006-12-28

Method of TIG braze-welding using an argon/helium/hydrogen mixture

#152
20060243704
2006-11-02

Method and apparatus for arc welding

#153
20060231533
2006-10-19

Laser beam welding method

#154
20060151440
2006-07-13

Method for arc welding of ductile cast iron

#155
20060081568
2006-04-20

Use of helium/nitrogen gas mixtures in up to 12kW laser welding

#156
20060075850
2006-04-13

Nitrogen-modified titanium and method of producing same

#157
20060042436
2006-03-02

Method and device for producing a cutting or embossing roller by means of laser resurfacing welding

#158
20050252888
2005-11-17

Welding method using welding material of low transformation temperature

#159
20050241147
2005-11-03

Method for repairing a cold section component of a gas turbine engine

#160
20050230357
2005-10-20

Shielding gas and arc-welding method

#161
20050184033
2005-08-25

Utilization of a process gas mixture and method for laser beam welding

#162
20050133482
2005-06-23

Method and apparatus for heat-treating an article and a fixture for use in the same

#163
20050131522
2005-06-16

Medical devices and methods of making the same

#164
20050109735
2005-05-26

Process for welding

#165
20050098543
2005-05-12

Long life welding electrode and its fixing structure, welding head, and welding method

#166
20050067064
2005-03-31

Steel surface hardness using laser deposition and active gas shielding

#167
20050040143
2005-02-24

Gas metal arc welding of coated steels and shielding gas therefor

#168
20050011935
2005-01-20

Welding method for fluorine-passivated member for welding, fluorine-passivated method after being weld, and welded parts priority data

#169
20050000951
2005-01-06

Method for laser welding steel sheets and composite material