ClassID:

40186

B22F9/14 - CPC Classification

Classification description:

Making metallic powder or suspensions thereof using physical processes using electric discharge

Recent Application in this class:
#1
20260117345
2026-04-30

ALUMINUM-ERBIUM ALLOY POWDER FOR ADDITIVE MANUFACTURING AND PREPARATION METHOD THEREFOR

#2
20260102821
2026-04-16

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

#3
20260061486
2026-03-05

METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROEROSION DISPERSION

#4
20260001129
2026-01-01

PLASMA APPARATUS FOR THE PRODUCTION OF HIGH QUALITY SPHERICAL POWDERS AT HIGH CAPACITY

#5
20260001128
2026-01-01

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#6
20250215530
2025-07-03

COPPER ALLOY POWDER FOR ADDITIVE MANUFACTURING, MANUFACTURING METHOD AND EVALUATION METHOD THEREOF, MANUFACTURING METHOD OF COPPER ALLOY ADDITIVELY MANUFACTURED PRODUCT, AND COPPER ALLOY ADDITIVELY MANUFACTURED PRODUCT

#7
20250153245
2025-05-15

PREPARATION METHOD FOR TITANIUM-BASED AMORPHOUS SPHERICAL POWDER

#8
20250153244
2025-05-15

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#9
20250135538
2025-05-01

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#10
20250135537
2025-05-01

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#11
20250135536
2025-05-01

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#12
20250135535
2025-05-01

Plasma Atomization Metal Powder Manufacturing Processes and System Therefor

#13
20250135430
2025-05-01

Reactor Device for Converting Powdered Metal Oxides and Conversion System Comprising Same

#14
20250128325
2025-04-24

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#15
20250128324
2025-04-24

Plasma Atomization Metal Powder Manufacturing Processes and System Therefor

#16
20250128323
2025-04-24

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#17
20250058307
2025-02-20

NANOPARTICLES AND SYSTEMS AND METHODS FOR SYNTHESIZING NANOPARTICLES THROUGH THERMAL SHOCK

#18
20250019833
2025-01-16

METHOD OF MANUFACTURING A CATALYST MEMBRANE, CATALYST MEMBRANE OBTAINED THEREBY AND USE THEREOF

#19
20240426002
2024-12-26

NANOSTRUCTURED ELECTRODES

#20
20240399459
2024-12-05

METHOD AND APPARATUS FOR PRODUCING FINE SPHERICAL POWDERS FROM COARSE AND ANGULAR POWDER FEED MATERIAL

#21
20240390977
2024-11-28

METHOD AND DEVICE FOR PRODUCING HEAVY METAL POWDERS BY ULTRASONIC ATOMIZATION

#22
20240383036
2024-11-21

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#23
20240342796
2024-10-17

A POWDER PRODUCTION SYSTEM

#24
20240342791
2024-10-17

SYSTEMS AND METHODS FOR SYNTHESIS OF SPHEROIDIZED METAL POWDERS

#25
20240326128
2024-10-03

SPHEROIDAL DEHYDROGENATED METALS AND METAL ALLOY PARTICLES

#26
20240326127
2024-10-03

METHODS OF SYNTHESIZING ULTRAFINE NANO-ALLOYS AND FABRICATING POWDER PRECURSORS FOR USE THEREIN

#27
20240278324
2024-08-22

METHOD AND APPARATUS FOR PRODUCING HIGH PURITY SPHERICAL METALLIC POWDERS AT HIGH PRODUCTION RATES FROM ONE OR TWO WIRES

#28
20240253122
2024-08-01

Preparation method of titanium alloy powders

#29
20240207933
2024-06-27

Process And Apparatus For Producing Powder Particles By Atomization Of A Feed Material In The Form Of An Elongated Member

#30
20240091857
2024-03-21

METHOD AND APPARATUS FOR THE PRODUCTION OF HIGH PURITY SPHERICAL METALLIC POWDERS FROM A MOLTEN FEEDSTOCK

#31
20240075526
2024-03-07

Apparatus and Method for the Production of Quantum Particles

#32
20240066058
2024-02-29

METHOD OF OBTAINING A PHARMACEUTICAL AGENT USED FOR INHIBITING THE PROLIFERATION OF TUMOR CELLS

#33
20240051020
2024-02-15

A METHOD FOR PRODUCING A METAL POWDER, COMPRISING AN ELECTRIC EXPLOSION OF A PIECE OF A STEEL WIRE

#34
20230405674
2023-12-21

CONTINUOUS LOW-TEMPERATURE PLASMA POWDER TREATMENT AND BALL-MILLING PRODUCTION DEVICE AND METHOD THEREOF

#35
20230356299
2023-11-09

SOLID COMPOUND RAPID REDUCTION SYSTEMS AND METHODS

#36
20230345611
2023-10-26

Radio frequency inductively coupled plasma (RF-ICP) torch

#37
20230330748
2023-10-19

MECHANICALLY ALLOYED POWDER FEEDSTOCK

#38
20230330747
2023-10-19

Process for producing spheroidized powder from feedstock materials

#39
20230312364
2023-10-05

PROCESSING OF TITANIFEROUS ORES AND MINERALS

#40
20230271250
2023-08-31

NOZZLE AND METHOD FOR FORMING MICRODROPLETS

#41
20230211407
2023-07-06

Spheroidal titanium metallic powders with custom microstructures

#42
20230203674
2023-06-29

METHOD FOR PRODUCING ALUMINUM OXIDE POWDER BY ELECTROCHEMICAL DISSOLVING ALUMINUM SALT

#43
20230182206
2023-06-15

GOLD NANOPARTICLE MANUFACTURING METHOD

#44
20230144075
2023-05-11

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

#45
20230132401
2023-04-27

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#46
20230098892
2023-03-30

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#47
20230023628
2023-01-26

Biomedical beta titanium alloy and preparation method thereof

#48
20220395899
2022-12-15

NEW SPHERICAL POWDER AND PREPARATION METHOD THEREFOR

#49
20220347643
2022-11-03

NANOPARTICLES AND SYSTEMS AND METHODS FOR SYNTHESIZING NANOPARTICLES THROUGH THERMAL SHOCK

#50
20220331858
2022-10-20

SPHERICAL Ti-BASED POWDER AND MANUFACTURING METHOD THEREFOR

#51
20220324022
2022-10-13

MICROWAVE PLASMA PROCESSING OF SPHEROIDIZED COPPER OR OTHER METALLIC POWDERS

#52
20220305554
2022-09-29

Method and device for producing heavy metal powders by ultrasonic atomization

#53
20220297185
2022-09-22

APPARATUS FOR CONTINUOUSLY PREPARING NANOPOWDER IN WHICH EVAPORATION AMOUNT AND SPEED OF RAW MATERIAL ARE ADJUSTED

#54
20220288685
2022-09-15

Mechanically alloyed powder feedstock

#55
20220288676
2022-09-15

ADDITIVE MANUFACTURING POWDERS WITH IMPROVED PHYSICAL CHARACTERISTICS, METHOD OF MANUFACTURE AND USE THEREOF

#56
20220274171
2022-09-01

METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROEROSION DISPERSION

#57
20220219236
2022-07-14

Fine particle production apparatus and fine particle production method

#58
20220203446
2022-06-30

FUNCTIONALIZED METAL POWDERS BY SMALL PARTICLES MADE BY NON-THERMAL PLASMA GLOW DISCHARGE FOR ADDITIVE MANUFACTURING APPLICATIONS

#59
20220203445
2022-06-30

Method of manufacturing core-shell particles by a microwave plasma process

#60
20220134431
2022-05-05

Systems and methods for synthesis of spheroidized metal powders

#61
20220134430
2022-05-05

PLASMA ATOMIZATION METAL POWDER MANUFACTURING PROCESSES AND SYSTEMS THEREOF

#62
20220118517
2022-04-21

Spheroidal dehydrogenated metals and metal alloy particles

#63
20210331240
2021-10-28

Process And Apparatus For Producing Powder Particles By Atomization Of A Feed Material In The Form Of An Elongated Member

#64
20210316268
2021-10-14

Fine particle manufacturing apparatus and fine particle manufacturing method

#65
20210308753
2021-10-07

Method for forming high quality powder for an additive manufacturing process

#66
20210252599
2021-08-19

Spheroidal titanium metallic powders with custom microstructures

#67
20210230722
2021-07-29

ODS alloy powder, method for producing same by means of plasma treatment, and use thereof

#68
20210229170
2021-07-29

Method and apparatus for producing high purity spherical metallic powders at high production rates from one or two wires

#69
20210220911
2021-07-22

AN APPARATUS AND A METHOD FOR PRODUCING NANAOPARTICLES AND NANOCOMPOSITES BY CONTROLLED ELECTRO-EXPLOSION OF A METAL WIRE

#70
20210205885
2021-07-08

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#71
20210197263
2021-07-01

BUILD MATERIAL FORMATION

#72
20210187607
2021-06-24

Process for producing spheroidized powder from feedstock materials

#73
20210129216
2021-05-06

Process for producing spheroidized powder from feedstock materials

#74
20210121964
2021-04-29

Preparation and Use of Silver Alloy Composite Nanomaterial

#75
20210114104
2021-04-22

Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock

#76
20210078072
2021-03-18

Process for producing spheroidized powder from feedstock materials

#77
20210062427
2021-03-04

Porous substrate with porous nano-particles structure and production method thereof

#78
20210061665
2021-03-04

Microparticle production method and microparticle production apparatus

#79
20200360992
2020-11-19

SPHERICAL TI-BASED POWDER AND MANUFACTURING METHOD THEREFOR

#80
20200346287
2020-11-05

Mechanically alloyed powder feedstock

#81
20200298313
2020-09-24

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#82
20200255287
2020-08-13

Migration of nano metals in semisolid and solid matrix under the influence of selectively triggered heterogeneous nucleation and growth

#83
20200215606
2020-07-09

Process for producing spheroidized powder from feedstock materials

#84
20200171580
2020-06-04

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#85
20190381564
2019-12-19

Process for producing spheroidized powder from feedstock materials

#86
20190247822
2019-08-15

Fine particle producing apparatus and fine particle producing method

#87
20190151955
2019-05-23

Apparatus for producing fine particles and method for producing fine particles

#88
20190118256
2019-04-25

Alloy powder, sintered material, method for producing alloy powder, and method for producing sintered material

#89
20190111489
2019-04-18

APPARATUS FOR MAKING NANOPARTICLES AND NANOPARTICLE SUSPENSIONS

#90
20190084049
2019-03-21

Preparation and Use of Silver Alloy Composite Nanomaterial

#91
20190001416
2019-01-03

METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

#92
20180369771
2018-12-27

Nanoparticles and systems and methods for synthesizing nanoparticles through thermal shock

#93
20180326532
2018-11-15

Ball milling method to form ceramically coated welding tool

#94
20180318957
2018-11-08

Method for making a welding article

#95
20180304374
2018-10-25

Production apparatus and production method for fine particles

#96
20180290208
2018-10-11

Production apparatus and production method for fine particles

#97
20180264586
2018-09-20

Method for making a friction stir welding tool

#98
20180229308
2018-08-16

Extreme creep resistant nano-crystalline metallic materials

#99
20180214956
2018-08-02

Plasma atomization metal powder manufacturing processes and system therefor

#100
20180192504
2018-07-05

Double-frequency power-driven inductively coupled plasma torch, and apparatus for generating nanoparticle using same

#101
20180185924
2018-07-05

Carbon-coated metal-powder, conductive paste containing carbon-coated metal powder and multilayer electronic component using same, and method for manufacturing carbon-coated metal powder

#102
20180169763
2018-06-21

Plasma apparatus for the production of high quality spherical powders at high capacity

#103
20180050317
2018-02-22

Nanoparticle synthesis apparatus

#104
20180050120
2018-02-22

Synthesis of nanoparticle in liquid, semi-solid media and in cells and tissues using cold plasma technology

#105
20180015188
2018-01-18

Methods of performing brachytherapy

#106
20180001388
2018-01-04

Carbon-coated metal powder, conductive paste containing carbon-coated metal powder and multilayer electronic component using same, and method for manufacturing carbon-coated metal powder

#107
20170348699
2017-12-07

Application method and device for cold field plasma discharge assisted high energy ball milled powder

#108
20170326649
2017-11-16

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#109
20170326523
2017-11-16

Micro- and nano-particles with variable surface morphologies and methods of making same

#110
20170304901
2017-10-26

APPARATUS FOR MAKING NANOPARTICLES AND NANOPARTICLE SUSPENSIONS

#111
20170182600
2017-06-29

Method for producing metal ball, joining material, and metal ball

#112
20170173699
2017-06-22

Spheroidal dehydrogenated metals and metal alloy particles

#113
20170136546
2017-05-18

Fine particle production apparatus and fine particle production method

#114
20170113278
2017-04-27

METAL COMPOSITE POWDER AND METHOD FOR PRODUCING SAME

#115
20170113277
2017-04-27

Metal composite powder and method for producing same

#116
20170106448
2017-04-20

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#117
20170080499
2017-03-23

Particle production apparatus

#118
20160318099
2016-11-03

Method of manufacturing metal composite powder by wire explosion in liquid and multi carbon layer coated metal composite powder

#119
20160288211
2016-10-06

MULTI-METAL PARTICLE GENERATOR AND METHOD

#120
20160271700
2016-09-22

CARBON-COATED-METAL POWDER, ELECTROCONDUCTIVE PASTE CONTAINING CARBON-COATED-METAL POWDER, LAYERED ELECTRONIC COMPONENT IN WHICH SAID PASTE IS USED, AND METHOD FOR MANUFACTURING CARBON-COATED-METAL POWDER

#121
20160207113
2016-07-21

Apparatus for producing fine particles and method for producing fine particles

#122
20160194213
2016-07-07

Nanometer-size-particle production apparatus, nanometer-size-particle production process, nanometer-size particles, zinc/zinc oxide nanometer-size particles, and magnesium hydroxide nanometer-size particles

#123
20160175936
2016-06-23

Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member

#124
20160167129
2016-06-16

Incorporation of nano-size particles into aluminum or other light metals by decoration of micron size particles

#125
20160059312
2016-03-03

Production process for TiAl components

#126
20160002799
2016-01-07

Method and apparatus for separation of aluminum from aluminum-containing source materials

#127
20150332820
2015-11-19

Composite magnetic member and method of manufacturing same

#128
20150320895
2015-11-12

Radioactive nanoparticles and methods of making and using the same

#129
20150287491
2015-10-08

Method of manufacturing graphene-coated composite powder

#130
20150202688
2015-07-23

Metal particle manufacturing system

#131
20150190824
2015-07-09

Cold spray systems with in-situ powder manufacturing

#132
20150135898
2015-05-21

METHOD FOR PRODUCING NANOPOWDERS USING ELECTRICAL WIRE EXPLOSION

#133
20150101454
2015-04-16

Method for manufacturing metal powder

#134
20150000469
2015-01-01

METHOD FOR MANUFACTURING METAL NANOPOWDER BY WIRE-EXPLOSION AND APPARATUS FOR MANUFACTURING THE SAME

#135
20140319712
2014-10-30

Plasma device for production of metal powder

#136
20140271324
2014-09-18

Synthesis of ordered L10-type FeNi nanoparticles

#137
20140255716
2014-09-11

Multi-metal particle generator and method

#138
20140049875
2014-02-20

NICKEL POWDER FOR INTERNAL ELECTRODE, METHOD OF PRODUCING THE SAME, AND MULTILAYER CERAMIC ELECTRONIC COMPONENT INCLUDING THE SAME

#139
20140042011
2014-02-13

Nanometer-size-particle production apparatus, nanometer-size-particle production process, nanometer-size particles, zinc/zinc oxide nanometer-size particles, and magnesium hydroxide nanometer-size particles

#140
20140038815
2014-02-06

Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity

#141
20140020509
2014-01-23

METHOD FOR PREPARING METAL PARTICLES

#142
20130298729
2013-11-14

Thermoelectric material and method of preparing the thermoelectric material

#143
20130230719
2013-09-05

Crystalline metallic nano-particles and colloids thereof

#144
20120289401
2012-11-15

METHOD FOR PRODUCING NANOPARTICLES

#145
20120267237
2012-10-25

Production of Nanoparticles

#146
20120204613
2012-08-16

Method and apparatus for incinerating waste

#147
20120045372
2012-02-23

Metal microparticle generator

#148
20110268619
2011-11-03

Platinum microparticles generator

#149
20110172523
2011-07-14

Methods of use for surface enhanced spectroscopy-active composite nanoparticles

#150
20110108778
2011-05-12

Thermoelectric skutterudite compositions and methods for producing the same

#151
20110048960
2011-03-03

Electrochemical cell including a plasma source and method of operating the electrochemical cell

#152
20110005940
2011-01-13

Continuous methods for treating liquids and manufacturing certain constituents (e.g., nanoparticles) in liquids, apparatuses and nanoparticles and nanoparticle/liquid solution(s) resulting therefrom

#153
20100276112
2010-11-04

Apparatus and method for clean, rapidly solidified alloys

#154
20100258262
2010-10-14

Method and apparatus for producing large diameter superalloy ingots

#155
20100206734
2010-08-19

System and method for producing ultrafine metal particles suspended in aqueous medium

#156
20100206720
2010-08-19

METHOD OF PRODUCING INORGANIC NANOPARTICLES

#157
20100155516
2010-06-24

Powder processing apparatus

#158
20100148152
2010-06-17

Electrically controlled catalytic nanowire growth based on surface charge density

#159
20100089759
2010-04-15

Method for producing conductor fine particles

#160
20090250336
2009-10-08

Method and apparatus for the treatment of dispersed material

#161
20090236569
2009-09-24

CRYSTALLINE METALLIC NANO-PARTICLES AND COLLOIDS THEREOF

#162
20090230364
2009-09-17

CRYSTALLINE METALLIC NANOPARTICLES AND COLLOIDS THEREOF

#163
20090107293
2009-04-30

Apparatus and Method for Producing Metal Flakes From the Melt

#164
20080254219
2008-10-16

Method And Device For Preparing Powder On Which Nano Metal, Alloy, And Ceramic Particles Are Uniformly Vacuum-Deposited

#165
20080216604
2008-09-11

Method for Manufacturing Nanostructured Powder by Wire Explosion in Liquid and Device for Manufacturing the Same

#166
20080179034
2008-07-31

Apparatus and method for clean, rapidly solidified alloys

#167
20080179033
2008-07-31

Method and apparatus for producing large diameter superalloy ingots

#168
20080169182
2008-07-17

Apparatus and methods for producing nanoparticles in a dense fluid medium

#169
20070228201
2007-10-04

Powder processing method

#170
20070209477
2007-09-13

METHOD FOR MANUFACTURING ALLOY NANO POWDERS

#171
20070101823
2007-05-10

Process and apparatus for producing metal nanoparticles

#172
20070085053
2007-04-19

Process for preparing superparamagnetic transition metal nanoparticles

#173
20070084308
2007-04-19

Process for producing ultrafine particles

#174
20070080054
2007-04-12

Production of nanoparticles and microparticles

#175
20070044590
2007-03-01

Method for producing metal nanoparticle

#176
20070009672
2007-01-11

Nanocomposite solution with complex-function and method for preparation thereof

#177
20060222780
2006-10-05

Method for obtaining nanoparticles

#178
20060162495
2006-07-27

Nanostructured metal powder and method of fabricating the same

#179
20060107789
2006-05-25

Plasma arc reactor for the production of fine powders

#180
20060096417
2006-05-11

Plasma arc reactor for the production of fine powders

#181
20060075850
2006-04-13

Nitrogen-modified titanium and method of producing same

#182
20060054506
2006-03-16

Surface enhanced spectroscopy-active composite nanoparticles comprising Raman-active reporter molecules

#183
20060049034
2006-03-09

Laser ablation apparatus and method of preparing nanoparticles using the same

#184
20060042414
2006-03-02

System and method for making nanoparticles using atmospheric-pressure plasma microreactor

#185
20050233380
2005-10-20

High throughput discovery of materials through vapor phase synthesis

#186
20050150759
2005-07-14

Powder and coating formation method and apparatus

#187
20050092132
2005-05-05

Method and apparatus for the production of metal powder

#188
20050063889
2005-03-24

High purity nanoscale metal oxide powders and methods to produce such powders

#189
20050061785
2005-03-24

Nanopowder synthesis using pulsed arc discharge and applied magnetic field

#190
20050000950
2005-01-06

Radial pulsed arc discharge gun for synthesizing nanopowders

#191
15797359
2018-07-10

Friction stir welding tool and a method of fabricating the same