ClassID:

43428

B23K35/362 - 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 non-metallic compositions, e.g. coatings, fluxes ; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest Selection of compositions of fluxes

Recent Application in this class:
#1
20260108989
2026-04-23

FLUX AND SOLDER PASTE

#2
20260061528
2026-03-05

FLUX COMPOSITION

#3
20250368845
2025-12-04

LOW-VISCOSITY FLUX COMPOSITION FOR PRINTING USING DIGITAL INKJET HEAD

#4
20250282005
2025-09-11

JOINING MATERIAL

#5
20250262692
2025-08-21

FLUX AND SOLDER PASTE

#6
20250256363
2025-08-14

FLUX AND METHOD FOR PRODUCING ELECTRONIC COMPONENT

#7
20250256362
2025-08-14

FLUX AND SOLDER PASTE

#8
20250235962
2025-07-24

NANOPARTICLE-BASED FLUX WITH NONEVAPORABLE SOLVENT FOR TUNGSTEN INERT GAS (TIG) WELDING OF THICK PLATES

#9
20250187121
2025-06-12

Welding Flux for Precipitation Hardening Stainless Steel

#10
20250153280
2025-05-15

LOW TEMPERATURE SOLDERING SOLUTIONS FOR POLYMER SUBSTRATES, PRINTED CIRCUIT BOARDS AND OTHER JOINING APPLICATIONS

#11
20250121461
2025-04-17

BONDING MATERIAL AND BONDED STRUCTURE

#12
20250091165
2025-03-20

Reduced Manganese Low Carbon Steel Arc Welding Electrodes

#13
20250063830
2025-02-20

METHOD OF MANUFACTURING A SOLAR MODULE

#14
20250058413
2025-02-20

Solder Paste for Connection Pin

#15
20250025970
2025-01-23

FLUX AND SOLDER PASTE COMPRISING SAID FLUX

#16
20250010410
2025-01-09

Flux-Cored Welding Strip and Welding Flux Used in Combination for Submerged Arc Welding of Duplex Stainless Steel, and Preparation Methods and Use Thereof

#17
20250010409
2025-01-09

Conductive Compositions For Low Temperature Assembly Of Electronic Components

#18
20240408705
2024-12-12

WATER-SOLUBLE FLUX AND SOLDER PASTE

#19
20240408703
2024-12-12

BONDING MATERIAL COMPOSITION, METHOD FOR MANUFACTURING BONDING MATERIAL COMPOSITION, BONDING FILM, METHOD FOR MANUFACTURING BONDED BODY, AND BONDED BODY

#20
20240351148
2024-10-24

FLUX, SOLDER PASTE, AND METHOD OF PRODUCING JOINED BODY

#21
20240326177
2024-10-03

FLUX AND SOLDER PASTE

#22
20240282737
2024-08-22

FLUX, SUBSTRATE AND MANUFACTURING METHOD, AND DEVICE

#23
20240270706
2024-08-15

Flux and solder paste

#24
20240269780
2024-08-15

BONDING SHEET AND METHOD FOR PRODUCING SAME

#25
20240261908
2024-08-08

Flux and solder paste

#26
20240247340
2024-07-25

ALLOY

#27
20240139887
2024-05-02

BONDING SHEET

#28
20240075559
2024-03-07

Solder material

#29
20240033863
2024-02-01

Flux for resin-cored solder, resin-cored solder, and soldering method

#30
20240029916
2024-01-25

Stretchable interconnects for flexible electronic surfaces

#31
20240001492
2024-01-04

Flux

#32
20230381897
2023-11-30

Welding flux composition and corresponding method for welding metals

#33
20230373037
2023-11-23

Flux-cored wire and corresponding method for welding metals

#34
20230347454
2023-11-02

SOLDER PASTE AND BONDED STRUCTURE

#35
20230321769
2023-10-12

MICRONIZED FLUX FOR JET VALVE DISPENSER

#36
20230321768
2023-10-12

Flux and solder paste

#37
20230321767
2023-10-12

Flux and solder paste

#38
20230311226
2023-10-05

METHOD FOR MANUFACTURING SOLDERED PRODUCTS

#39
20230302586
2023-09-28

FLUX AND SOLDER PASTE

#40
20230278146
2023-09-07

MULTI-COMPONENT FLUX

#41
20230271277
2023-08-31

FLUX-CORED WIRE

#42
20230256547
2023-08-17

Flux and solder paste

#43
20230166365
2023-06-01

Method of Using TIG Welding Flux for Super Duplex Stainless Steel

#44
20230158614
2023-05-25

FLUX

#45
20230141042
2023-05-11

Flux resin composition, electronic component, method for manufacturing the electronic component, mounting structure, and method for manufacturing the mounting structure

#46
20230122883
2023-04-20

Flux and solder paste

#47
20230113712
2023-04-13

Flux and solder paste

#48
20230111990
2023-04-13

FLUX FOR ELECTROSLAG WELDING AND ELECTROSLAG WELDING METHOD

#49
20230107101
2023-04-06

Flux, solder paste and method for producing soldered product

#50
20230103270
2023-03-30

Flux and solder material

#51
20230100601
2023-03-30

SOLDER COMPOSITION AND METHOD FOR MANUFACTURING FLEXIBLE CIRCUIT BOARD

#52
20230090002
2023-03-23

Flux and solder paste

#53
20230089879
2023-03-23

FLUX AND SOLDER PASTE

#54
20230087892
2023-03-23

FLUX AND SOLDER PASTE

#55
20230075999
2023-03-09

TIG welding flux for chromium-molybdenum steel and method for using the same

#56
20230041004
2023-02-09

LOW MELTING TEMPERATURE FLUX MATERIALS FOR BRAZING APPLICATIONS AND METHODS OF BRAZING USING THE SAME

#57
20220402079
2022-12-22

FLUX AND SOLDER PASTE

#58
20220339744
2022-10-27

LOW RESIDUE NO-CLEAN FLUX COMPOSITION AND METHOD FOR FABRICATING SEMICONDUCTOR PACKAGE USING THE SAME

#59
20220331916
2022-10-20

SOLDER PASTE

#60
20220281024
2022-09-08

FLUX-CORED WIRE, MANUFACTURING METHOD OF WELDED JOINT, AND WELDED JOINT

#61
20220266397
2022-08-25

Flux and solder paste

#62
20220226940
2022-07-21

Non-aqueous solder flux composition

#63
20220226939
2022-07-21

PROCESS FOR THE PRODUCTION OF CRUDE SOLDER

#64
20220203483
2022-06-30

Flux, flux-cored solder using flux, flux-coated solder using flux and soldering method

#65
20220193834
2022-06-23

Flux, solder paste, and electronic circuit board

#66
20220184751
2022-06-16

TIG welding flux for dissimilar steels

#67
20220149247
2022-05-12

BONDING AND SEALING MATERIAL, AND LID FOR OPTICAL DEVICE PACKAGE

#68
20220097181
2022-03-31

Solder composition and electronic substrate

#69
20220088725
2022-03-24

Solder paste

#70
20220009042
2022-01-13

Flux and solder paste

#71
20220009041
2022-01-13

FLUX, METHOD FOR APPLYING FLUX, AND METHOD FOR MOUNTING SOLDER BALL

#72
20210387292
2021-12-16

Flux and solder paste

#73
20210387290
2021-12-16

PROCESS FOR FORMING AN ELECTRIC HEATER

#74
20210354251
2021-11-18

Resin flux solder paste and mount structure

#75
20210350949
2021-11-11

Stretchable interconnects for flexible electronic surfaces

#76
20210339344
2021-11-04

Lead-free solder paste with mixed solder powders for high temperature applications

#77
20210310111
2021-10-07

Process for producing tinned copper wires

#78
20210299799
2021-09-30

Flux and solder paste using the same

#79
20210291304
2021-09-23

Flux and solder paste

#80
20210283727
2021-09-16

Low temperature soldering solutions for polymer substrates, printed circuit boards and other joining applications

#81
20210245306
2021-08-12

Flux composition, solder paste, solder joint and solder joining method

#82
20210213570
2021-07-15

Flux and Solder Paste Using the Same

#83
20210213569
2021-07-15

Flux for solder paste and solder paste

#84
20210205934
2021-07-08

Process for the production of crude solder

#85
20210205933
2021-07-08

FLUX CORED BRAZING PREFORMS

#86
20210197323
2021-07-01

Flux, resin flux cored solder using the flux, and soldering method

#87
20210187672
2021-06-24

Brazing material, brazing member, heat exchanger, and producing method of brazing member

#88
20210178526
2021-06-17

TIG Welding Flux for Super Duplex Stainless Steel

#89
20210154777
2021-05-27

Solid wire for electroslag welding, and welding joint

#90
20210143122
2021-05-13

Method for manufacturing electronic device

#91
20210129273
2021-05-06

Solder paste and mounting structure

#92
20210121992
2021-04-29

SOLDER PASTE AND JOINING STRUCTURE

#93
20210114148
2021-04-22

FLUX FOR SUBMERGED ARC WELDING

#94
20210114143
2021-04-22

Solder paste

#95
20210101232
2021-04-08

Rosin-modified product, flux composition, liquid flux, flux cored solder and solder paste

#96
20210086317
2021-03-25

Flux and Solder Material

#97
20210078114
2021-03-18

Flux for brazing

#98
20210078113
2021-03-18

Flux and solder paste

#99
20210069837
2021-03-11

Flux and solder paste

#100
20210060714
2021-03-04

Resin composition and soldering flux

#101
20210060713
2021-03-04

FLUX

#102
20210060711
2021-03-04

ALUMINUM METAL MATRIX COMPOSITE SHEATHS FOR WIRE ELECTRODES

#103
20210031311
2021-02-04

Flux and solder paste

#104
20200398383
2020-12-24

Flux, solder paste, soldering process, method for producing soldered product, and method for producing BGA package

#105
20200391329
2020-12-17

Resin composition for soldering, resin flux cored solder, flux coated solder, and liquid flux

#106
20200384581
2020-12-10

Flux, and solder paste

#107
20200376609
2020-12-03

Flux, resin flux cored solder, and flux coated pellet

#108
20200368853
2020-11-26

Self-shielded flux-cored welding wire with special protective slag coating formed in situ and manufacture method thereof

#109
20200361039
2020-11-19

Flux and solder paste

#110
20200353574
2020-11-12

Flux composition, solder paste composition, and solder joint

#111
20200346308
2020-11-05

Flux and solder paste

#112
20200316725
2020-10-08

Flux and solder paste

#113
20200294686
2020-09-17

Stretchable interconnects for flexible electronic surfaces

#114
20200269362
2020-08-27

Flux and solder material

#115
20200261995
2020-08-20

Brazing material outer coat and preparation method thereof, in-situ synthetic metal-coated flux-cored silver brazing material, preparation method thereof, welding method and joint body

#116
20200238443
2020-07-30

Lead-free solder alloy composition suitable for use in high-temperature and vibration environments and preparation method thereof

#117
20200235033
2020-07-23

Lead-free solder paste as thermal interface material

#118
20200170155
2020-05-28

Flux residue detection

#119
20200156192
2020-05-21

Flux

#120
20200147733
2020-05-14

LOW MANGANESE EMITTING WELDING FLUX

#121
20200130111
2020-04-30

Brazing compositions and uses thereof

#122
20200130110
2020-04-30

Soldering flux and soldering paste

#123
20200130084
2020-04-30

PROCESS FOR BRAZING OF ALUMINUM ALLOYS AND A FLUX

#124
20200114477
2020-04-16

Flux, resin flux cored solder, and solder paste

#125
20200114476
2020-04-16

Flux composition for brazing aluminum and method for brazing aluminum using the same

#126
20200094354
2020-03-26

Flux and solder composition

#127
20200070273
2020-03-05

Flux-cored wire, manufacturing method of welded joint, and welded joint

#128
20200047291
2020-02-13

Flux and Solder Paste

#129
20200024705
2020-01-23

Low-manganese gas-shielded flux cored welding electrodes

#130
20200016698
2020-01-16

Filler wire for brazing aluminum and steel

#131
20190375056
2019-12-12

Alloying composition for self-shielded FCAW wires

#132
20190366487
2019-12-05

Flux and solder paste

#133
20190358754
2019-11-28

Flux and resin composition for flux

#134
20190358753
2019-11-28

Flux for resin flux cored solder, flux for flux coated solder, resin flux cored solder, and flux coated solder

#135
20190351514
2019-11-21

Method For Joining And/or Repairing Substrates Of Titanium Aluminide Alloys

#136
20190351513
2019-11-21

Method For Joining And/or Repairing Substrates Of Titanium Aluminide Alloys

#137
20190329347
2019-10-31

Flux-cored wire, manufacturing method of welded joint, and welded joint

#138
20190232438
2019-08-01

SOLDER PASTE AND MOUNT STRUCTURE

#139
20190210167
2019-07-11

Flux

#140
20190210166
2019-07-11

Wire for electroslag welding, flux for electroslag welding and welded joint

#141
20190193210
2019-06-27

Solder material

#142
20190176272
2019-06-13

Welding flux for duplex stainless steel

#143
20190168343
2019-06-06

Brazing sheet

#144
20190152002
2019-05-23

Printable surface treatment for aluminum bonding

#145
20190134737
2019-05-09

Aluminum to steel braze resistance spot welding

#146
20190120574
2019-04-25

Method for manufacturing a clad sheet product

#147
20190118312
2019-04-25

SOLDER FLUX CONTAINING FLUORESCENT MICROCAPSULES AND METHOD TO VISUALIZE UNACTIVATED SOLDER FLUX

#148
20190099845
2019-04-04

LOW MELTING POINT POTASSIUM ALUMINUM FLUORIDE FLUX AGENT

#149
20190091809
2019-03-28

Flux

#150
20190084097
2019-03-21

Flux, solder paste, and method for forming solder bump

#151
20190084093
2019-03-21

BONDING MATERIAL

#152
20190061070
2019-02-28

Solder composition, electronic board, and bonding method

#153
20190039190
2019-02-07

Flowable brazing compositions and methods of brazing metal articles together using the same

#154
20190039189
2019-02-07

FREE FLOWING POTASSIUM ALUMINUM FLUORIDE FLUX AGENT

#155
20190030656
2019-01-31

Flux

#156
20190030655
2019-01-31

Flux-cored wire, manufacturing method of welded joint, and welded joint

#157
20190030636
2019-01-31

Welding method using special torch

#158
20190015937
2019-01-17

Solder composition and electronic board

#159
20180369967
2018-12-27

BRAZING FLUXES AND METHODS FOR PRODUCING BRAZING FLUXES

#160
20180358318
2018-12-13

Sintering pastes with high metal loading for semiconductor die attach applications

#161
20180347922
2018-12-06

ALUMINUM COMPOSITE MATERIAL, HEAT EXCHANGER, AND FLUX

#162
20180339375
2018-11-29

Flux composition for solder applications

#163
20180339374
2018-11-29

FLUX COMPOSITION AND BRAZING SHEET

#164
20180339371
2018-11-29

FLUX AND SOLDER PASTE

#165
20180318969
2018-11-08

Solder for Limiting Substrate Damage Due to Discrete Failure

#166
20180318968
2018-11-08

Solder for Limiting Substrate Damage Due to Discrete Failure

#167
20180272477
2018-09-27

FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING

#168
20180257178
2018-09-13

COMPOSITION OF SOLID-CONTAINING PASTE

#169
20180236613
2018-08-23

Mounting Method of a semiconductor device using a colored auxiliary joining agent

#170
20180236609
2018-08-23

HYBRID LOW METAL LOADING FLUX

#171
20180229333
2018-08-16

SOLDER PASTE AND MOUNT STRUCTURE OBTAINED BY USING SAME

#172
20180221997
2018-08-09

AGGLOMERATED WELDING FLUX AND SUBMERGED ARC WELDING PROCESS OF AUSTENITIC STAINLESS STEELS USING SAID FLUX

#173
20180221996
2018-08-09

PROCESS FOR THE MANUFACTURE OF FLUX COMPOSITIONS

#174
20180200845
2018-07-19

Flux

#175
20180193962
2018-07-12

COMPOSITION FOR BRAZING, TUBE FOR HEAT EXCHANGERS, AND HEAT EXCHANGER

#176
20180169801
2018-06-21

FLUX FLUID

#177
20180147675
2018-05-31

Solder paste containing solder powder and flux

#178
20180094881
2018-04-05

Heat transfer tube and method for producing same

#179
20180056454
2018-03-01

FLUX-CORED WIRE FOR GAS SHIELDED ARC WELDING

#180
20180056422
2018-03-01

Flux composition containing carbon component, solder paste containing the same, and soldering method

#181
20180043478
2018-02-15

No clean flux composition and methods for use thereof

#182
20180036818
2018-02-08

Electrical connection tape

#183
20180015576
2018-01-18

Flux activator, flux, and solder

#184
20180005975
2018-01-04

Enhanced cleaning for water-soluble flux soldering

#185
20170355042
2017-12-14

Flux for Rapid Heating Method and Solder Paste for Rapid Heating Method

#186
20170320171
2017-11-09

PALLIATIVE SUPERALLOY WELDING PROCESS

#187
20170304963
2017-10-26

Process for making a boric acid free flux

#188
20170304962
2017-10-26

Boric acid free flux

#189
20170304961
2017-10-26

Solder Paste and Solder Joint

#190
20170297150
2017-10-19

Systems and methods for welding electrodes

#191
20170282304
2017-10-05

Solder composition and electronic board

#192
20170266767
2017-09-21

FLUX FOR SOLDERING, AND SOLDERING PASTE COMPOSITION INCLUDING SAME

#193
20170266748
2017-09-21

Ignition flux for arc stud welding and arc stud welding method

#194
20170263422
2017-09-14

HEATED SUBSTRATE SUPPORT

#195
20170252873
2017-09-07

Solder paste

#196
20170252869
2017-09-07

Method for producing a soldered connection

#197
20170239758
2017-08-24

Flux-cored wire for arc welding of duplex stainless steel and weld metal

#198
20170225276
2017-08-10

Controllably-Formed Brazing Structures And Related Compositions And Methods

#199
20170200527
2017-07-13

Stretchable interconnects for flexible electronic surfaces

#200
20170190005
2017-07-06

Flux and solder paste

#201
20170173745
2017-06-22

NO CLEAN FLUX COMPOSITION AND METHODS FOR USE THEREOF

#202
20170173744
2017-06-22

Welding flux used for austenitic stainless steel

#203
20170165794
2017-06-15

Hybrid laser cladding composition and component therefrom

#204
20170157717
2017-06-08

Solder flux

#205
20170157691
2017-06-08

Method of printing solder paste

#206
20170144260
2017-05-25

ARTICLE TREATMENT METHOD AND TREATED ARTICLE

#207
20170144258
2017-05-25

FLUX AND SOLDER PASTE

#208
20170144257
2017-05-25

Flux-cored wire for Ar—COmixed gas shielded arc welding

#209
20170135227
2017-05-11

Engineered Residue Solder Paste Technology

#210
20170127532
2017-05-04

Method for soldering shape memory alloys

#211
20170120397
2017-05-04

FLUX

#212
20170120396
2017-05-04

SOLDER PASTE AND SOLDERING FLUX, AND MOUNTED STRUCTURE USING SAME

#213
20170106479
2017-04-20

Flux formulations

#214
20170104124
2017-04-13

Apparatus and method for attaching interconnector of solar cell panel

#215
20170094782
2017-03-30

Printed circuit board with flux reservoir

#216
20170072515
2017-03-16

FLUX FOR BRAZING

#217
20170072514
2017-03-16

Structural braze tape

#218
20170040766
2017-02-09

Corrugated solder pre-form and method of use

#219
20170036286
2017-02-09

Process for brazing of aluminum alloys and a flux

#220
20170008084
2017-01-12

Additive manufacturing of joining preforms

#221
20160368103
2016-12-22

Alternative compositions for high temperature soldering applications

#222
20160368102
2016-12-22

Lead-free solder alloy

#223
20160354871
2016-12-08

FLUX AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#224
20160332262
2016-11-17

FLUX FOR SOLDERING AND SOLDER COMPOSITION

#225
20160332209
2016-11-17

Aluminum alloy heat exchanger and method of producing refrigerant tube used for the heat exchanger

#226
20160318134
2016-11-03

Rosin-free thermosetting flux formulations

#227
20160316572
2016-10-27

METHOD FOR MOUNTING A COMPONENT ON A SUBSTRATE

#228
20160316554
2016-10-27

Connection structure of circuit member, connection method, and connection material

#229
20160311066
2016-10-27

FLUX FOR BRAZING OF ALUMINUM ALLOYS

#230
20160303690
2016-10-20

FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING

#231
20160303608
2016-10-20

Process For Flux Coating Braze Preforms And Discrete Parts

#232
20160297035
2016-10-13

FLUX FOR SUBMERGED ARC WELDING

#233
20160288271
2016-10-06

Solder alloy, solder paste, and electronic circuit board

#234
20160279742
2016-09-29

Flux-cored arc welding material having remarkable impact resistance and abrasion resistance

#235
20160279726
2016-09-29

Flux recovery device and soldering device

#236
20160271737
2016-09-22

Solder alloy, solder composition, solder paste, and electronic circuit board

#237
20160271736
2016-09-22

Welded joint of extremely low-temperature steel, and welding materials for preparing same

#238
20160256962
2016-09-08

LEAD-FREE SOLDER HAVING LOW MELTING POINT

#239
20160250722
2016-09-01

HIGH-CONCENTRATION FLUX FOR BEING SPRAYED ON PREFORM

#240
20160250705
2016-09-01

Flux recovery device and soldering device

#241
20160221128
2016-08-04

Cleaning flux, cleaning solder paste, and solder joint

#242
20160214214
2016-07-28

Flux-cored wire for carbon dioxide gas shielded arc welding

#243
20160207150
2016-07-21

Flux-cored wire for Ar—COmixed gas shielded arc welding

#244
20160184937
2016-06-30

Flux for resin flux cored solder, flux for flux coated solder, resin flux cored solder and flux coated solder

#245
20160184936
2016-06-30

Flux, solder paste and solder joint

#246
20160181123
2016-06-23

Method of producing bonded body and method of producing power module substrate

#247
20160175994
2016-06-23

Joining to aluminum

#248
20160175993
2016-06-23

Flux for submerged arc welding

#249
20160167178
2016-06-16

Welding activated flux for structural alloy steels

#250
20160158897
2016-06-09

Solder paste

#251
20160158896
2016-06-09

Solder paste

#252
20160151864
2016-06-02

METAL SINTERING FILM COMPOSITIONS

#253
20160144459
2016-05-26

Flux-cored brazing preform

#254
20160121435
2016-05-05

METAL PASTE FOR JOINING, JOINING METHOD AND JOINED BODY

#255
20160121431
2016-05-05

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