ClassID:

40029

B22F2003/1051 - CPC Classification

Classification description:

Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; Sintering only by using electric current , laser radiation or plasma by electric discharge

Recent Application in this class:
#1
20260008099
2026-01-08

Methods for Forming Parts by Spark Plasma Sintering and Additive Manufacturing

#2
20250367727
2025-12-04

COARSE GRAIN CEMENTED CARBIDE AND PREPARATION METHOD THEREOF

#3
20250205779
2025-06-26

MULTI-STACK SPARK PLASMA SINTERING PARALLEL MANUFACTURING

#4
20250158496
2025-05-15

METHOD FOR PRODUCING A FLUX-ORIENTED MULTIPOLE MAGNET

#5
20250121433
2025-04-17

OSCILLATING-PRESSURE-AND-SPARK-PLASMA COMBINED SINTERING EQUIPMENT AND SINTERING METHOD

#6
20250114834
2025-04-10

A METHOD OF PRODUCING A DIE FOR EXTRUSION OF ALUMINIUM PROFILES, AND AN EXTRUSION DIE, AND A METHOD OF PRODUCING AN EXTRUSION DIE BLANK MATERIAL AND AN EXTRUSION DIE BLANK MATERIAL

#7
20250019803
2025-01-16

Al-ND-BASED COMPOSITE MATERIAL

#8
20240326126
2024-10-03

Producing Catalyst-free PDC Cutters

#9
20240309495
2024-09-19

COPPER-DIAMOND COMPOSITE, HEAT DISSIPATION MEMBER, AND ELECTRONIC DEVICE

#10
20240287656
2024-08-29

ALLOY WITH COMPLEX COMPOSITION

#11
20240287649
2024-08-29

Superalloy Target

#12
20240207938
2024-06-27

ADDITIVE MANUFACTURING OF COMPLEX METAL STRUCTURES

#13
20240139805
2024-05-02

DEVICE AND METHOD FOR SINTERING

#14
20240043986
2024-02-08

SPUTTERING TARGET

#15
20230416893
2023-12-28

STRUCTURED AMORPHOUS METALS (SAM) FEEDSTOCK AND PRODUCTS THEREOF

#16
20230382813
2023-11-30

METHOD FOR MANUFACTURING A HOLLOW PART MADE OF METAL MATRIX OR CERAMIC MATRIX COMPOSITE REINFORCED WITH SHORT FIBERS

#17
20230332279
2023-10-19

STEEL HAVING HIGH MECHANICAL PROPERTIES AND MANUFACTURING PROCESS THEREOF

#18
20230329115
2023-10-12

Thermoelectric Material, Method for Producing Same, and Thermoelectric Power Generation Element

#19
20230250520
2023-08-10

COMPOSITE MATERIAL, PROCESS FOR PRODUCING A COMPOSITE MATERIAL AND MEDICAL DEVICE BASED ON COMPOSITE MATERIAL

#20
20230133590
2023-05-04

Die and piston of an SPS apparatus, SPS apparatus comprising same, and method of sintering, densification or assembly in an oxidizing atmosphere using said apparatus

#21
20230086662
2023-03-23

METHOD OF PRODUCING COMPOSITE MATERIAL

#22
20230075537
2023-03-09

AMORPHOUS METAL FOAM AND METHOD FOR PRODUCING SAME

#23
20230038974
2023-02-09

Method for calibrating internal temperature field of amorphous alloy prepared by spark plasma sintering

#24
20230024857
2023-01-26

Method for forming metal sintered body

#25
20230019810
2023-01-19

METHOD FOR MANUFACTURING EXTRUDED MATERIAL OF ALUMINUM-CARBON NANOTUBE COMPOSITE WITH IMPROVED CORROSION RESISTANCE AND EXTRUDED MATERIAL OF ALUMINUM-CARBON NANOTUBE COMPOSITE MANUFACTURED THEREBY

#26
20230017699
2023-01-19

Solution for manufacturing a one-piece bladed disc

#27
20230001480
2023-01-05

METHOD FOR MANUFACTURING A COMPOSITE TURBOMACHINE BLADED DISK (BLISK) WITH CERAMIC REINFORCEMENT

#28
20220403742
2022-12-22

HYBRID SUPERALLOY ARTICLE AND METHOD OF MANUFACTURE THEREOF

#29
20220359256
2022-11-10

Method of manufacturing electrostatic chuck having electrode layer made of heterogeneous composite material, and electrostatic chuck manufactured thereby

#30
20220355376
2022-11-10

METHOD FOR MANUFACTURING FUNCTIONALLY GRADED COMPOSITE MATERIAL FOR PCB HAVING HIGH HEAT DISSIPATING PROPERTIES AND ELECTRIC INSULATING PROPERTIES, AND FUNCTIONALLY GRADED COMPOSITE MATERIAL MANUFACTURED THEREBY

#31
20220319773
2022-10-06

GRAIN BOUNDARY DIFFUSION METHOD FOR BULK RARE EARTH PERMANENT MAGNETIC MATERIAL

#32
20220152700
2022-05-19

Spark plasma sintered cBN and Ni-cBN bearing steel

#33
20210370396
2021-12-02

Producing catalyst-free PDC cutters

#34
20210346954
2021-11-11

METAL POWDER FOR LAMINATING AND SHAPING, METHOD OF MANUFACTURING THE SAME, LAMINATING AND SHAPING APPARATUS, AND CONTROL PROGRAM THEREOF

#35
20210325449
2021-10-21

Method of preparing composite material for semiconductor test socket that is highly heat-dissipative and durable, and composite material prepared thereby

#36
20210323059
2021-10-21

Method of preparing composite material for highly heat-dissipative and durable electric wiring connector, and composite material for electric wiring connector prepared thereby

#37
20210308756
2021-10-07

Fe-based sintered body, Fe-based sintered body production method, and hot-pressing die

#38
20210291437
2021-09-23

Resistive heating-compression method and apparatus for composite-based additive manufacturing

#39
20210245280
2021-08-12

Method of supporting a workpiece

#40
20210245245
2021-08-12

COMPOSITE METAL MATERIAL, METHOD FOR PRODUCING SAME, AND ELECTRONIC DEVICE USING COMPOSITE METAL MATERIAL

#41
20210197259
2021-07-01

Structured amorphous metals (SAM) feedstock and products thereof

#42
20210170487
2021-06-10

Method for eliminating cracks in rené 104 nickel-based superalloy prepared by laser additive manufacturing

#43
20210130930
2021-05-06

Method of producing biodegradable magnesium composite by spark plasma sintering

#44
20210074900
2021-03-11

ZrNiSn-BASED HALF-HEUSLER THERMOELECTRIC MATERIAL AND PROCESS FOR MANUFACTURING SAME AND FOR REGULATING ANTISITE DEFECTS THEREIN

#45
20200376557
2020-12-03

Method of making iron matrix composite

#46
20200303120
2020-09-24

Rare earth permanent magnet material and preparation method thereof

#47
20200222983
2020-07-16

Applying electric pulses through a laser induced plasma channel for use in a 3-D metal printing process

#48
20200165718
2020-05-28

PVD bond coat

#49
20200130314
2020-04-30

Densification methods and apparatuses

#50
20200048738
2020-02-13

Superalloy target

#51
20200027668
2020-01-23

Electrical contact alloy for vacuum contactors

#52
20190337052
2019-11-07

Dissolvable compositions and tools including particles having a reactive shell and a non-reactive core

#53
20190283160
2019-09-19

Fixtures for additively manufactured workpieces

#54
20190247950
2019-08-15

Conductive supporting member and method for producing the same

#55
20190153565
2019-05-23

ANISOTROPIC COMPLEX SINTERED MAGNET COMPRISING MnBi WHICH HAS IMPROVED MAGNETIC PROPERTIES AND METHOD OF PREPARING THE SAME

#56
20190151951
2019-05-23

Austenitic stainless steel workpiece

#57
20190126348
2019-05-02

Applying electric pulses through a laser induced plasma channel for use in a 3-D metal printing process

#58
20190070818
2019-03-07

Method for producing metal or ceramic components and components

#59
20190070666
2019-03-07

Process for production of particulate ruthenium

#60
20190067548
2019-02-28

Method for manufacturing magnesium-based thermoelectric conversion material, method for manufacturing magnesium-based thermoelectric conversion element, magnesium-based thermoelectric conversion material, magnesium-based thermoelectric conversion element, and thermoelectric conversion device

#61
20190024223
2019-01-24

Calcium-based metallic glass alloy molded body for medical use and production method thereof

#62
20190001427
2019-01-03

Joining metal or alloy components using electric current

#63
20190001411
2019-01-03

Joining metal or alloy components using electric current

#64
20180369918
2018-12-27

Laser shock peening within an additive manufacturing process

#65
20180361480
2018-12-20

Abradable coating having variable densities

#66
20180358536
2018-12-13

Rational method for the powder metallurgical production of thermoelectric components

#67
20180326483
2018-11-15

Method for producing metal sintered body

#68
20180311730
2018-11-01

Oxygen solid solution titanium material sintered compact and method for producing same

#69
20180311729
2018-11-01

Die and piston of an SPS apparatus, SPS apparatus comprising same, and method of sintering, densification or assembly in an oxidising atmosphere using said apparatus

#70
20180304362
2018-10-25

Systems, devices and methods for spark plasma sintering

#71
20180221949
2018-08-09

LINEAR POWDER DISPENSER THAT RASTER SCANS FOR ADDITIVE MANUFACTURING

#72
20180221948
2018-08-09

Multiple sequential linear powder dispensers for additive manufacturing

#73
20180200961
2018-07-19

Method for producing void-free additively manufactured components

#74
20180166225
2018-06-14

Electrical contact alloy for vacuum contactors

#75
20180161871
2018-06-14

Current activated tip-based sintering (CATS)

#76
20180151864
2018-05-31

Battery electrode structure and method for fabricating the same

#77
20180133793
2018-05-17

Passivation and alloying element retention in gas atomized powders

#78
20180072001
2018-03-15

Resistive heating-compression method and apparatus for composite-based additive manufacturing

#79
20180065178
2018-03-08

INDEPENDENTLY CONTROLLABLE POWDER DELIVERY FOR ADDITIVE MANUFACTURING

#80
20170355021
2017-12-14

Aluminum-boron nitride nanotube composites and method for making the same

#81
20170333995
2017-11-23

METHOD FOR CONNECTING WORKPIECES WHICH ARE PRODUCED FROM A RAW MATERIAL USING AN ADDITIVE MANUFACTURING PROCESS`

#82
20170239730
2017-08-24

PROCESSING DEVICE FOR METAL MATERIALS

#83
20170209983
2017-07-27

Binder compositions of tungsten tetraboride and abrasive methods thereof

#84
20170203364
2017-07-20

ADDITIVE MANUFACTURING WITH LASER AND PLASMA

#85
20170203363
2017-07-20

LAYERWISE HEATING, LINEWISE HEATING, PLASMA HEATING AND MULTIPLE FEED MATERIALS IN ADDITIVE MANUFACTURING

#86
20170154713
2017-06-01

Magnet having regions of different magnetic properties and method for forming such a magnet

#87
20170137917
2017-05-18

Alloy material with high strength and toughness and its fabrication method of semi-solid sintering

#88
20170130299
2017-05-11

Method for manufacturing copper alloy and copper alloy

#89
20170110645
2017-04-20

THERMOELECTRIC MATERIAL WITH AN ANTIFLUORITE STRUCTURE TYPE MATRIX AND METHOD OF MANUFACTURING THE MATERIAL

#90
20170106444
2017-04-20

Manufacturing method of three-dimensional formed object by forming contour region and object

#91
20170095861
2017-04-06

POWDERED MATERIAL PREFORM AND PROCESS OF FORMING SAME

#92
20170080493
2017-03-23

Methods For Evaluating The Properties Of Transient Liquid Phase Bonds

#93
20170072103
2017-03-16

Biodegradable magnesium alloys and composites

#94
20170067136
2017-03-09

Titanium alloys for biomedical applications and fabrication methods thereof

#95
20170004910
2017-01-05

MAGNETIC COMPOSITE AND METHOD OF MANUFACTURING THE SAME

#96
20160375491
2016-12-29

System for temperature controlled additive manufacturing

#97
20160326616
2016-11-10

Entropy-controlled BCC alloy having strong resistance to high-temperature neutron radiation damage

#98
20160325353
2016-11-10

Automated Pyrometer Tracking in a Spark Plasma Sintering Apparatus and Method

#99
20160218267
2016-07-28

Thermoelectric materials and their manufacturing method

#100
20160175931
2016-06-23

Multifunctional high strength metal composite materials

#101
20160168660
2016-06-16

ANISOTROPIC COMPLEX SINTERED MAGNET COMPRISING MnBi WHICH HAS IMPROVED MAGNETIC PROPERTIES AND METHOD OF PREPARING THE SAME

#102
20160167129
2016-06-16

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

#103
20160158841
2016-06-09

Multiple flux concentrator heating

#104
20160158840
2016-06-09

USE OF SPARK PLASMA SINTERING FOR MANUFACTURING SUPERALLOY COMPOUND COMPONENTS

#105
20160133402
2016-05-12

Method and device for producing contact elements for electrical switch contacts

#106
20160121400
2016-05-05

Method for manufacturing a titanium-aluminum alloy part

#107
20160059307
2016-03-03

Device and a method for consolidation of powder materials

#108
20150354055
2015-12-10

Cu—Ga—In—Na target

#109
20150321417
2015-11-12

Method for producing void-free additively manufactured components

#110
20150307967
2015-10-29

AMORPHOUS ALLOY POWDER FEEDSTOCK PROCESSING

#111
20150255695
2015-09-10

(Zr,Hf)NiSb-based n-type thermoelectric conversion material

#112
20150228880
2015-08-13

Thermoelectric element, thermoelectric module and method of manufacturing thermoelectric element

#113
20150176106
2015-06-25

High-density and high-strength WC-based cemented carbide

#114
20150155066
2015-06-04

Electrical contact materials and method for preparing the same

#115
20150139848
2015-05-21

PROCESS FOR MANUFACTURING A THERMOELECTRIC MATERIAL

#116
20150118650
2015-04-30

Prosthetic element for bone extremities such as fingers or toes, or for teeth, and corresponding production method

#117
20150084727
2015-03-26

Rare-earth permanent magnet, method for manufacturing rare-earth permanent magnet and system for manufacturing rare-earth permanent magnet

#118
20140341773
2014-11-20

Magnetic refrigeration material and manufacturing method of magnetic refrigeration material

#119
20130344347
2013-12-26

Process for local repair of a damaged thermomechanical part and part thus produced, in particular a turbine part

#120
20130336831
2013-12-19

Method for manufacturing a molybdenum sputtering target for back electrode of CIGS solar cell

#121
20120183637
2012-07-19

Mold for synthesizing ceramic powder by means of a spark plasma sintering method

#122
20110268599
2011-11-03

PROCESS FOR PREPARING ZnAl TARGET MATERIAL AND ZnAl TARGET MATERIAL MADE THEREBY

#123
20100316880
2010-12-16

High-toughness wear-resistant composite material and a method of manufacturing the same

#124
20080057103
2008-03-06

METHODS OF USING MEDICAL DEVICES FOR CONTROLLED DRUG RELEASE

#125
20080057102
2008-03-06

METHODS OF MANUFACTURING MEDICAL DEVICES FOR CONTROLLED DRUG RELEASE

#126
20080057101
2008-03-06

Medical devices for controlled drug release

#127
20070141315
2007-06-21

Metal-based carbon fiber composite material and method for producing the same

#128
20060153728
2006-07-13

Synthesis of bulk, fully dense nanostructured metals and metal matrix composites

#129
18943572
2025-12-02

Coarse grain cemented carbide and preparation method thereof