ClassID:

43275

B23K26/1476 - CPC Classification

Classification description:

Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor; Nozzles; Features related to nozzles; Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire Features inside the nozzle for feeding the fluid stream through the nozzle

Recent Application in this class:
#1
20260131401
2026-05-14

GAS-FLOW NOZZLE FOR LASER WELDING

#2
20260102849
2026-04-16

SYSTEMS AND METHODS FOR REGULATING FLUID FLOWS IN LASER PROCESSING SYSTEMS

#3
20260054320
2026-02-26

HIGHLY POSITIONED LASER PROCESSING NOZZLE

#4
20260014646
2026-01-15

JET NOZZLE WITH A COOLING SYSTEM

#5
20250312867
2025-10-09

SHIELDING GAS SUPPLY DEVICE AND METHOD

#6
20250162037
2025-05-22

WASTE METAL POWDER PASSIVATION

#7
20250041968
2025-02-06

LASER MICROJET WITH IN-LINE CAMERA

#8
20250001521
2025-01-02

LASER WELDING NOZZLE

#9
20240391014
2024-11-28

MACHINE VISION ROBOTIC STUD WELDER

#10
20240342830
2024-10-17

HIGHLY POSITIONED LASER PROCESSING NOZZLE

#11
20240278352
2024-08-22

LASER MACHINING APPARATUS AND LASER MACHINING METHOD

#12
20240227070
2024-07-11

LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE

#13
20240131621
2024-04-25

LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE

#14
20240091873
2024-03-21

SHIELDING GAS EJECTING DEVICE, AND MACHINING DEVICE

#15
20240009768
2024-01-11

SIDE NOZZLE, LASER WELDING MACHINE, AND LASER WELDING METHOD

#16
20230321749
2023-10-12

HIGH POWER LASER TUNNELING MINING AND CONSTRUCTION EQUIPMENT AND METHODS OF USE

#17
20230264293
2023-08-24

LASER WELDING COPPER NOZZLE, LASER WELDING AUXILIARY APPARATUS AND LASER WELDING DEVICE

#18
20230256543
2023-08-17

ADDITIVE MANUFACTURING SYSTEM WITH GAS FLOW HEAD

#19
20230250504
2023-08-10

CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD

#20
20230158605
2023-05-25

Air management system for laser welding with airflow optimizing deflector

#21
20230142249
2023-05-11

MIXING NOZZLE FOR A LASER PROCESSING SYSTEM

#22
20230090734
2023-03-23

DIRECTED ENERGY DEPOSITION NOZZLE ASSEMBLY WITH NOZZLE AND VIBRATOR THAT VIBRATES NOZZLE, AND DIRECTED ENERGY DEPOSITION APPARATUS HAVING SUCH NOZZLE ASSEMBLY

#23
20230021130
2023-01-19

Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit

#24
20220362885
2022-11-17

Annular hollow offset-focus laser cladding device

#25
20220331905
2022-10-20

ADDITIVE MANUFACTURING SYSTEM WITH GAS FLOW HEAD

#26
20220168848
2022-06-02

LASER MACHINING DEVICE

#27
20220118523
2022-04-21

OPTICAL HEAD FOR POWDER SPRAY 3D PRINTING

#28
20220105592
2022-04-07

High power laser offshore decommissioning tool, system and methods of use

#29
20220088712
2022-03-24

Shielding gas nozzle for metal forming and laser metal forming apparatus

#30
20220040788
2022-02-10

Gas guide, laser cutting head and laser cutting machine

#31
20210362276
2021-11-25

Laser end effector, and corresponding laser machine tool and manufacturing method

#32
20210268601
2021-09-02

Optical head

#33
20210162545
2021-06-03

LASER JETS AND NOZZLES, AND OPERATIONS AND SYSTEMS, FOR DECOMMISSIONING

#34
20210138583
2021-05-13

Laser machining nozzle

#35
20210129266
2021-05-06

Dual gas pierce using coaxial and directional assist

#36
20210107090
2021-04-15

Beam delivery system, method, train and transport system

#37
20210107089
2021-04-15

Apparatus for machining a workpiece with a laser beam coupled into a fluid jet, with automatic laser-nozzle alignment; method of aligning such a beam

#38
20210078094
2021-03-18

Machine vision robotic stud welder

#39
20210060706
2021-03-04

LASER PROCESSING DEVICE

#40
20210031266
2021-02-04

Large scale additive machine

#41
20210008662
2021-01-14

Laser processing head for laser-wire build-up welding

#42
20210002739
2021-01-07

Controlled thermal coefficient product system and method

#43
20200376599
2020-12-03

Method and system for cooling a component during laser cladding

#44
20200376596
2020-12-03

Metal droplet jetting system

#45
20200361032
2020-11-19

Gas supply device and laser processing head comprising same

#46
20200324355
2020-10-15

Reliable transportation mechanism for micro solder balls

#47
20200282493
2020-09-10

Apparatus for machining a workpiece with a laser beam

#48
20200269350
2020-08-27

NOZZLE UNIT FOR LASER PROCESSING

#49
20200254570
2020-08-13

Method for laser processing

#50
20200198057
2020-06-25

Highly positioned laser processing nozzle

#51
20200147722
2020-05-14

Laser cutting nozzle and laser cutting method

#52
20200061746
2020-02-27

Laser processing system, and laser processing method

#53
20200039000
2020-02-06

Additive manufacturing system with gas flow head

#54
20200038954
2020-02-06

Apparatus and method for additive manufacturing

#55
20200001397
2020-01-02

LASER PROCESSING APPARATUS

#56
20190337095
2019-11-07

Laser peening processing apparatus and laser peening processing method

#57
20190314930
2019-10-17

METHOD FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT

#58
20190284674
2019-09-19

WEAR RESISTANT COATING

#59
20190283187
2019-09-19

Gas dispersion for additive manufacturing

#60
20190273025
2019-09-05

Systems and methods for dicing samples using a bessel beam matrix

#61
20190255652
2019-08-22

Laser machining head having function of rectifying assist gas

#62
20190247956
2019-08-15

Vacuum insulation panel manufacturing device

#63
20190247954
2019-08-15

Particle removal apparatus and laser cutting apparatus including the same

#64
20190247952
2019-08-15

LASER CUTTING HEAD COMPRISING A BODY MADE OF TWO PARTS, BEING LINKED TOGETHER BY A FLEXIBLE MEMBER

#65
20190240777
2019-08-08

Laser cladding apparatus

#66
20190240770
2019-08-08

High power laser tunneling mining and construction equipment and methods of use

#67
20190217421
2019-07-18

Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit

#68
20190202008
2019-07-04

Device for working a surface of a workpiece by means of a laser beam and method for operating the device

#69
20190201998
2019-07-04

MACHINE VISION ROBOTIC STUD WELDER

#70
20190193327
2019-06-27

Stack forming apparatus and manufacturing method of stack formation

#71
20190176273
2019-06-13

Method of forming a component

#72
20190176267
2019-06-13

Coaxial wire feed multi-laser metal deposition device

#73
20190160592
2019-05-30

Laser processing device with tubular filter

#74
20190143449
2019-05-16

Metal droplet jetting system

#75
20190134893
2019-05-09

Powder for ceramic shaping and ceramic shaping method using the same

#76
20190126405
2019-05-02

Laser processing apparatus including a supply nozzle and a suction structure over a stage

#77
20190118291
2019-04-25

Laser welding device and laser welding method

#78
20190063478
2019-02-28

Interference fit fastener and method of fabricating same

#79
20190061051
2019-02-28

Laser machining nozzle for a laser machining device, and laser machining device

#80
20190048474
2019-02-14

Laser cladding nozzle apparatus and puncturing method therefor

#81
20190039179
2019-02-07

Beam homogenizer for surface modification

#82
20190030605
2019-01-31

Methods and apparatus for additively manufactured exoskeleton-based transport structures

#83
20180354075
2018-12-13

Coaxial laser hotwire head

#84
20180354073
2018-12-13

LASER NOZZLE COMPRISING AN ELEMENT MOVABLE IN A GAS LAYER

#85
20180354072
2018-12-13

Laser beam processing device comprising a coupling device for coupling a focused laser beam into a fluid jet

#86
20180345406
2018-12-06

Laser welding device

#87
20180345373
2018-12-06

Method for real-time simultaneous and calibrated additive and subtractive manufacturing

#88
20180315627
2018-11-01

Laser treatment device rectifier device and laser treatment device

#89
20180281105
2018-10-04

Electric iron and soldering device

#90
20180281068
2018-10-04

Large scale additive machine

#91
20180214993
2018-08-02

Wear-resistant member and wear-resistant member production method

#92
20180214951
2018-08-02

Additive manufacturing systems and methods for the same

#93
20180200833
2018-07-19

Laser machine

#94
20180169789
2018-06-21

LASER PROCESSING APPARATUS

#95
20180161917
2018-06-14

Method for hydrophobicizing a copper-tin alloy

#96
20180154483
2018-06-07

MULTI-WIRE FEEDER METHOD AND SYSTEM FOR ALLOY SAMPLE FORMATION AND ADDITIVE MANUFACTURING

#97
20180147671
2018-05-31

Laser-machining device

#98
20180147667
2018-05-31

Laser cladding system and method

#99
20180111225
2018-04-26

Dual gas pierce using coaxial and directional assist

#100
20180093347
2018-04-05

Optical processing nozzle and optical processing apparatus

#101
20180085854
2018-03-29

Containment device for a laser head and associated manufacturing method

#102
20180043469
2018-02-15

Method for laser cutting with optimized gas dynamics

#103
20180036948
2018-02-08

Additive-manufacturing head, manufacturing machine, and manufacturing method

#104
20180030585
2018-02-01

Wear resistant coating

#105
20170368632
2017-12-28

Machine vision robotic stud welder

#106
20170334022
2017-11-23

Highly positioned laser processing nozzle

#107
20170320166
2017-11-09

Laser processing head with two nozzles and systems and methods therefor

#108
20170312856
2017-11-02

Laser cladding method and device for implementing same

#109
20170274475
2017-09-28

Nozzle and additive manufacturing apparatus

#110
20170259378
2017-09-14

Processing nozzle and optical machining apparatus

#111
20170259377
2017-09-14

Processing nozzle, processing head, and optical machining apparatus

#112
20170252858
2017-09-07

High power laser offshore decommissioning tool, system and methods of use

#113
20170232518
2017-08-17

SYNCHRONOUS POWDER-FEEDING SPACE LASER MACHINING AND THREE-DIMENSIONAL FORMING METHOD AND DEVICE

#114
20170216916
2017-08-03

Device and method for producing a three-dimensional object layer-by-layer

#115
20170209958
2017-07-27

Composite member and method for manufacturing composite member

#116
20170203379
2017-07-20

Reliable transportation mechanism for micro solder balls

#117
20170189993
2017-07-06

NOZZLE FOR LASER CUTTING WITH AN INTERNAL MOVEABLE ELEMENT AND A SLEEVE WITH LOW RELATIVE PERMITTIVITY

#118
20170182593
2017-06-29

Machining head

#119
20170182589
2017-06-29

Laser nozzle having an internal mobile element and an external cover

#120
20170167031
2017-06-15

Multichannel cold spray apparatus

#121
20170144248
2017-05-25

Three-dimensional deposition device and three-dimensional deposition method

#122
20170136578
2017-05-18

Three-dimensional deposition device and three-dimensional deposition method

#123
20170136576
2017-05-18

Suction method, suction device, laser processing method, and laser processing device

#124
20170120392
2017-05-04

Water cooling of laser components

#125
20170120381
2017-05-04

Highly positioned laser processing nozzle

#126
20170050268
2017-02-23

PROCESSING NOZZLE, PROCESSING HEAD, AND MACHINING APPARATUS

#127
20170050198
2017-02-23

Optical processing nozzle and optical machining apparatus

#128
20170045462
2017-02-16

Optical processing head, optical processing apparatus, and control method and control program of optical processing apparatus

#129
20170014946
2017-01-19

Laser ablation method for treating a copper alloy containing metallic surface and increasing hydrophobicity

#130
20160375521
2016-12-29

Processing nozzle, processing head, machining apparatus, and control method and control program of processing nozzle

#131
20160368099
2016-12-22

Laser cutting head with controllable collimator having movable lenses for controlling beam diameter and/or focal point location

#132
20160368091
2016-12-22

Laser machining head

#133
20160354866
2016-12-08

Laser processing heads with a cross-jet nozzle

#134
20160348203
2016-12-01

Controlled thermal coefficient product system and method

#135
20160346875
2016-12-01

Laser waveguide with coaxial filler wire feed

#136
20160339541
2016-11-24

Laser machining head

#137
20160325378
2016-11-10

Nozzle of layered object manufacturing apparatus, and layered object manufacturing apparatus

#138
20160318125
2016-11-03

Laser processing apparatus

#139
20160309648
2016-10-27

Reciprocating cutting blade with cladding

#140
20160282839
2016-09-29

Object manufacturing from a work piece made of separate components

#141
20160223041
2016-08-04

Brake disc and manufacturing method thereof

#142
20160221121
2016-08-04

Collecting / removing byproducts of laser ablation

#143
20160214199
2016-07-28

Machine vision robotic stud welder

#144
20160199937
2016-07-14

Rotating shielding devices

#145
20160184927
2016-06-30

Crossjet assembly and method for carrying away contaminants

#146
20160137544
2016-05-19

WATER JET LASER CUTTING DEVICE AND CUTTING METHOD

#147
20160129527
2016-05-12

Laser cutting device

#148
20160121427
2016-05-05

Cross jet laser welding nozzle

#149
20160121416
2016-05-05

Solder ball jet nozzle having improved reliability

#150
20160108483
2016-04-21

Method of additive manufacturing and heat treatment

#151
20160083815
2016-03-24

System for and method of performing Laser Shock Peening on a target with a fluid flow path sandwiched between a transparent to laser light solid medium and the target

#152
20160023306
2016-01-28

NOZZLE FOR LASER POWDER BUILD-UP WELDING

#153
20160008887
2016-01-14

Fluted additive manufacturing deposition head design

#154
20150336210
2015-11-26

Laser nozzle with mobile element of improved external profile

#155
20150290736
2015-10-15

WELDING WIRE FEEDING DEVICE AND METHOD

#156
20150283650
2015-10-08

Laser processing apparatus

#157
20150273629
2015-10-01

Laser metal deposition cladding of weld seams in automotive parts

#158
20150273628
2015-10-01

Laser nozzle having an external mobile element made of electrically insulating material and an insert made of electrically conductive material

#159
20150196975
2015-07-16

Powder overlay nozzle

#160
20150165554
2015-06-18

Multi-wire feeder method and system for alloy sample formation and additive manufacturing

#161
20150108695
2015-04-23

Stack forming apparatus and manufacturing method of stack formation

#162
20150048071
2015-02-19

Coaxial nozzle of laser beam machine

#163
20150048069
2015-02-19

Laser nozzle comprising an element movable in a gas layer

#164
20150048065
2015-02-19

Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torch

#165
20150041443
2015-02-12

Material joining head assembly

#166
20140312005
2014-10-23

Dual gas laser cutting of medical devices

#167
20140287165
2014-09-25

Cladding composition with flux particles

#168
20140285900
2014-09-25

Laser head assembly for laser processing system

#169
20140034614
2014-02-06

Methods for controlling laser cutting processes and laser cutting systems implementing same

#170
20130256277
2013-10-03

Apparatus and method for forming electrical solder connections in a disk drive unit

#171
20130233836
2013-09-12

Method and apparatus for laser welding with mixed gas plasma suppression

#172
20130146674
2013-06-13

Method and apparatus for a clean cut with a laser

#173
20130146573
2013-06-13

Laser cutting method

#174
20130020296
2013-01-24

METHOD FOR IRRADIATION AND REMOVAL OF MATERIAL FROM A SURFACE OF A STRUCTURE

#175
20130015168
2013-01-17

Laser cutting method, laser cutting nozzle, and laser cutting device

#176
20120325790
2012-12-27

Laser irradiation apparatus and laser irradiation method

#177
20120273467
2012-11-01

Dual gas laser cutting of medical devices

#178
20120266814
2012-10-25

LASER BEAM INTENSITY DISTRIBUTION

#179
20120261393
2012-10-18

Modular system for surface welding inner surfaces of workpieces, comprising a laser beam and multiple modules

#180
20120234802
2012-09-20

Machining Work Pieces with a Laser Apparatus and an Electric Arc Apparatus

#181
20120195334
2012-08-02

Laser material processing tool

#182
20120153517
2012-06-21

Lens structure and manufacturing method, and the manufacture of shaped polymer articles

#183
20120111839
2012-05-10

Head for the continuous precision machining on three-dimensional bodies and machining equipment that comprises said head

#184
20120076881
2012-03-29

Hood for sucking-up fine particles, and a device intended for the laser ablation of a surface layer of a wall and including such a hood

#185
20110305590
2011-12-15

METHOD OF FABRICATING AN OBJECT

#186
20110300306
2011-12-08

Coaxial laser assisted cold spray nozzle

#187
20110253687
2011-10-20

MOUTH OF A HOOD FOR SUCKING UP FINE PARTICLES, AND LASER DEVICE FOR ABLATING A SURFACE LAYER OF A WALL COMPRISING SUCH A HOOD

#188
20110235199
2011-09-29

Prism mount for a laser deposition device

#189
20110210109
2011-09-01

Laser Processing Nozzles and Methods

#190
20110120982
2011-05-26

Oblique laser beam cutting

#191
20110108533
2011-05-12

Orientating a laser cutting beam

#192
20110056921
2011-03-10

MACHINING HEAD FOR A LASER MACHINING MACHINE COMPRISING A GAS SUPPLY AND A COMPENSATION UNIT FOR COMPENSATING THE FORCES TRANSMITTED BY THE SUPPLIED GAS

#193
20100282725
2010-11-11

LASER CUTTING HEAD

#194
20100252541
2010-10-07

Laser processing nozzle

#195
20100230391
2010-09-16

Dual gas laser cutting of medical devices

#196
20100219166
2010-09-02

HOLE-FORMING MACHINE

#197
20100207038
2010-08-19

Apparatus and method for laser irradiation

#198
20100187209
2010-07-29

Laser machining nozzle

#199
20100181295
2010-07-22

Method and device for removing solder material deposits from a substrate

#200
20100102041
2010-04-29

Inert gas cover system for laser welding

#201
20100089981
2010-04-15

Apparatus for interconnecting connection pads of a head-gimbal assembly and manufacturing method for the head-gimbal assembly

#202
20100072180
2010-03-25

Modular laser machining system with functional module

#203
20100027114
2010-02-04

LENS STRUCTURE AND MANUFACTURING METHOD, AND THE MANUFACTURE OF SHAPED POLYMER ARTICLES

#204
20090134132
2009-05-28

Laser Beam Welding Method with a Metal Vapour Capillary Formation Control

#205
20090134131
2009-05-28

LASER WELDING METHOD FOR GALVANIZED STEEL SHEETS

#206
20090107966
2009-04-30

Vacuum debris removal system

#207
20090107964
2009-04-30

Debris minimization and improved spatial resolution in pulsed laser ablation of materials

#208
20090057278
2009-03-05

Machining head with integrated powder supply for deposition welding using laser radiation

#209
20090050609
2009-02-26

Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torch

#210
20080240178
2008-10-02

METHOD AND APPARATUS FOR MATERIAL PROCESSING

#211
20080210675
2008-09-04

Laser processing device, laser processing head and laser processing method

#212
20080179300
2008-07-31

Laser apparatus for hard surface coatings

#213
20080169275
2008-07-17

Hybrid laser processing apparatus

#214
20080131620
2008-06-05

Diamond hard coating of ferrous substrates

#215
20080127891
2008-06-05

CONCAVE LASER-RESURFACED PART, METHOD AND DEVICE FOR PRODUCING IT

#216
20080087640
2008-04-17

Laser processing apparatus

#217
20080021540
2008-01-24

METHOD AND APPARATUS FOR DIRECT LASER CUTTING OF METAL STENTS

#218
20070228025
2007-10-04

Determining the relative positions of the axes of a laser machining beam and a process gas jet

#219
20070210045
2007-09-13

Laser processing apparatus, laser processing head and laser processing method

#220
20070193981
2007-08-23

Nozzle for laser net shape manufacturing

#221
20070119837
2007-05-31

Laser processing apparatus and laser processing method

#222
20070075056
2007-04-05

Soldering device and method for forming electrical solder connections in a disk drive unit

#223
20070071907
2007-03-29

Diamond hard coating of ferrous substrates

#224
20070056939
2007-03-15

Method for laser cladding of tubes

#225
20070023405
2007-02-01

Laser head of a laser beam processing machine comprising alternating nozzles

#226
20060236765
2006-10-26

Method for the mechanical characterization of a metallic material

#227
20060187996
2006-08-24

Laser generator

#228
20060153668
2006-07-13

Interface for a laser processing head

#229
20060144833
2006-07-06

Laser head for irradiation and removal of material from a surface of a structure

#230
20060108341
2006-05-25

Method and installation for pointing a fine fluid jet, in particular in welding, or laser hardfacing

#231
20060088073
2006-04-27

Method and apparatus for carrying out a laser operation and use of a quick-change filter in such a laser operation

#232
20060086705
2006-04-27

Device and method for controlling an operation involving the laser beam welding, hardfacing or machining of a part

#233
20060081562
2006-04-20

Welding tool

#234
20060065650
2006-03-30

Compact coaxial nozzle for laser cladding

#235
20060062265
2006-03-23

Method and apparatus for material processing

#236
20060037946
2006-02-23

Method and apparatus for laser drilling with a jet nozzle

#237
20060016914
2006-01-26

Coated nozzle for laser cutting

#238
20050242074
2005-11-03

System and method for removing particulate created from a drilled or cut surface

#239
20050218127
2005-10-06

Laser processing machine

#240
20050189331
2005-09-01

Laser ablation nozzle assembly

#241
20050173379
2005-08-11

Welding torch and shield

#242
20050133486
2005-06-23

Hand-held laser welding wand having removable filler media delivery extension tips

#243
20050109745
2005-05-26

Laser processing head

#244
20050103763
2005-05-19

Method of and apparatus for machining groove with laser beam

#245
20050103756
2005-05-19

Hand-held laser welding wand filler media delivery systems and methods

#246
20050067385
2005-03-31

Pharmaceutical laser drilling system

#247
20050061778
2005-03-24

Laser beam machining apparatus

#248
20050041697
2005-02-24

Portable laser

#249
20050040150
2005-02-24

Laser head for irradiation and removal of material from a surface of a structure

#250
20050035101
2005-02-17

Pulsed fiber laser cutting system for medical implants