ClassID:

40152

B22F2009/045 - CPC Classification

Classification description:

Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling

Sub-classes:
Recent Application in this class:
#1
20260081068
2026-03-19

METHOD FOR PREPARATION OF SEVERELY PLASTICALLY DEFORMED PARTICULATES FOR MANGANESE-ALUMINUM-BASED ALLOY PERMANENT MAGNETS

#2
20250387831
2025-12-25

SILVER FLAKE POWDER AND PRODUCTION METHOD THEREOF, AND ELECTRICALLY CONDUCTIVE PASTE

#3
20240351098
2024-10-24

TANTALUM NANOPARTICLE PREPARATION, METHOD FOR PRODUCING TANTALUM NANOPARTICLES AND USE OF THE TANTALUM NANOPARTICLE PREPARATION

#4
20240198419
2024-06-20

APPARATUS AND METHODS FOR INORGANIC ELECTROLYTE SYNTHESIS

#5
20240157436
2024-05-16

SILVER FLAKE POWDER AND PRODUCTION METHOD THEREOF, AND ELECTRICALLY CONDUCTIVE PASTE

#6
20240068067
2024-02-29

Lithium metal powder, preparing method thereof, and electrode comprising the same

#7
20230290929
2023-09-14

Sodium powders for use as electrode additives and methods of making and using the same

#8
20230024845
2023-01-26

IRON NITRIDE POWDER WITH ANISOTROPIC SHAPE

#9
20230013308
2023-01-19

Method for preparing functional composite powder and functional composite powder

#10
20220415550
2022-12-29

Alloy Powders and Methods for Producing the Same

#11
20210322997
2021-10-21

Apparatus and method for forming nanoparticles

#12
20210146439
2021-05-20

Functionalized aspherical powder feedstocks and methods of making the same

#13
20200189003
2020-06-18

Method for producing nickel nanopowder

#14
20200157399
2020-05-21

Iron powder for exothermic composition, production method therefor, exothermic composition using said iron powder, and exothermic body production method

#15
20200139445
2020-05-07

Iron nitride powder with anisotropic shape

#16
20200139432
2020-05-07

Additive Manufacturing

#17
20200130063
2020-04-30

Method of making nanocrystalline metal flakes and nanocrystalline flakes made therefrom

#18
20200023439
2020-01-23

Method of producing a powder product

#19
20190388973
2019-12-26

Flake metal lithium powder and preparing method of the same

#20
20190260010
2019-08-22

Sodium powders for use as electrode additives and methods of making and using the same

#21
20190071752
2019-03-07

Metal or alloy with improved physical and electrical properties

#22
20180318923
2018-11-08

Raw material for magnet, which comprises Sm—Fe binary alloy as main component, method for producing the same, and magnet

#23
20180281072
2018-10-04

Method of manufacturing a rare earth magnet alloy powder, a rare earth magnet made therefrom and a powder making device

#24
20180277288
2018-09-27

R-T-B based rare earth magnet

#25
20180264479
2018-09-20

Apparatus and method for forming nanoparticles

#26
20180126463
2018-05-10

Method and apparatus for production of uniformly sized nanoparticles

#27
20180056448
2018-03-01

LIQUID DISPERSION OF METAL NANOPARTICLES FOR SOLDER PASTE, METHOD FOR PRODUCING THE LIQUID DISPERSION, SOLDER PASTE, METHOD FOR PRODUCING THE SOLDER PASTE

#28
20180001385
2018-01-04

Method of making iron nitride powder with anisotropic shape

#29
20170372850
2017-12-28

Sintered electrical contact materials

#30
20170218518
2017-08-03

Ultra-bright passivated aluminum nano-flake pigments

#31
20170197250
2017-07-13

Method of producing a powder product

#32
20170196320
2017-07-13

Body ornament manufacturing method, body ornament-molding die and body ornament

#33
20170165756
2017-06-15

Method of making nanocrystalline metal flakes and nanocrystalline flakes made therefrom

#34
20170157665
2017-06-08

Method of Making a High Efficiency Electrical Wire

#35
20170074587
2017-03-16

Apparatus for producing nanoparticles

#36
20170072462
2017-03-16

Process For Preparing Tantalum Powders For Use In An Electrolytic Capacitor With High Reliability and High Specific Capacitance

#37
20170023341
2017-01-26

Structural Component that Will Fragment into Particles of Selected Geometry and Reactivity

#38
20170021422
2017-01-26

METHOD FOR THE PRODUCTION OF A MOLDED BLANK FROM METAL POWDER

#39
20160293305
2016-10-06

SINTERED MAGNET PRODUCTION METHOD

#40
20160276143
2016-09-22

TARGET FOR MAGNETRON SPUTTERING

#41
20160265087
2016-09-15

Metal or Alloy with Improved Physical and Electrical Properties

#42
20160263653
2016-09-15

AMORPHOUS ALLOY CONTAINING FEEDSTOCK FOR POWDER INJECTION MOLDING

#43
20160190421
2016-06-30

Method for producing a thermoelectric object for a thermoelectric conversion device

#44
20160167129
2016-06-16

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

#45
20150224577
2015-08-13

Method of preparation of magnetically conductive powders by cavitation and device to carry out the method

#46
20150203685
2015-07-23

Ultra-bright passivated aluminum nano-flake pigments

#47
20150044463
2015-02-12

Dynamic in-fiber particle production with precise dimensional control

#48
20150034123
2015-02-05

Method and apparatus for the recovery and regeneration of metal powder in EBM applications

#49
20140288194
2014-09-25

Method and apparatus for production of uniformly sized nanoparticles

#50
20140272411
2014-09-18

High-pressure in-fiber particle production with precise dimensional control

#51
20140024564
2014-01-23

Spherical copper/molybdenum disulfide powders, metal articles, and methods for producing same

#52
20130209350
2013-08-15

Oxygen absorbing agent and method for storing the same

#53
20130202964
2013-08-08

Hydrogen absorbing alloy, negative pole, and nickel—hydrogen secondary battery

#54
20130001833
2013-01-03

Method and apparatus for production of uniformly sized nanoparticles

#55
20120301782
2012-11-29

Method of making tin-based alloys for negative electrode compositions

#56
20120111976
2012-05-10

Process for Milling Cermet or Cemented Carbide Powder Mixtures

#57
20120043685
2012-02-23

Powder particle shaping device and method

#58
20100330428
2010-12-30

Method of making tin-based alloys for negative electrode compositions

#59
20100288982
2010-11-18

Low energy milling method, low crystallinity alloy, and negative electrode composition

#60
20100148389
2010-06-17

Composite structure forming method

#61
20080241556
2008-10-02

Composite structure and method for forming the same

#62
20080035895
2008-02-14

Silver powder and method for producing same

#63
20080032132
2008-02-07

Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys

#64
20070266822
2007-11-22

Alloy flake for rare earth magnet, production method thereof, alloy powder for rare earth sintered magnet, rare earth sintered magnet, alloy powder for bonded magnet and bonded magnet

#65
20060222862
2006-10-05

BRITTLE MATERIAL FINE PARTICLES WITH INTERNAL STRAIN FOR USE IN AEROSOL DEPOSITION METHOD

#66
20060201419
2006-09-14

Apparatus for forming composite structures

#67
20060150770
2006-07-13

Method of making composite particles with tailored surface characteristics

#68
20050188788
2005-09-01

Silver powder and method for producing same

#69
20050028892
2005-02-10

Alloy flake for rare earth magnet, production method thereof, alloy powder for rare earth sintered magnet, rare earth sintered magnet, alloy powder for bonded magnet and bonded magnet