ClassID:

40285

B22F2303/40 - CPC Classification

Classification description:

Functional details of metal or compound in the powder or product Layer in a composite stack of layers, workpiece or article

Sub-classes:
Recent Application in this class:
#1
20250162032
2025-05-22

COPPER OXIDE NANOPOWDER AND METHOD OF FORMING THE SAME AND ELECTRICALLY INSULATING AND THERMALLY CONDUCTIVE FILM

#2
20250100049
2025-03-27

POLYCRYSTALLINE DIAMOND COMPOSITE SHEET HAVING CONTINUOUS GRADIENT TRANSITION LAYER AND PREPARATION METHOD THEREOF

#3
20240269744
2024-08-15

JOINED BODY AND MANUFACTURING METHOD THEREOF

#4
20240097110
2024-03-21

PARTICULATE ANODE MATERIALS AND METHODS FOR THEIR PREPARATION BY INDUCTIVELY-COUPLED PLASMA

#5
20230415236
2023-12-28

MULTI-MATERIAL STRUCTURES AND METHODS

#6
20230311204
2023-10-05

ELECTRICALLY CONDUCTIVE FILLERS WITH IMPROVED MICROWAVE SHIELDING PERFORMANCE

#7
20230174794
2023-06-08

Biocidal compositions of copper and silver and process for adhering to product substrates

#8
20220371089
2022-11-24

SINTERING COMPOSITION

#9
20220371087
2022-11-24

COPPER PASTE FOR JOINING, METHOD FOR MANUFACTURING JOINED BODY, AND JOINED BODY

#10
20210207250
2021-07-08

BLANK FOR A DAMASCUS PATTERNED ARTICLE

#11
20210071013
2021-03-11

Rustproofed metal member and coating paint

#12
20200376549
2020-12-03

Film-shaped fired material, and film-shaped fired material with support sheet

#13
20200346401
2020-11-05

Article containing conductive fibers

#14
20200331066
2020-10-22

Method of manufacturing aluminum-based clad heat sink, and aluminum-based clad heat sink manufactured thereby

#15
20200298308
2020-09-24

Method of manufacturing aluminum alloy clad section, and aluminum alloy clad section produced by same method

#16
20200173317
2020-06-04

CYLINDER HEAD ASSEMBLY HAVING A HYBRID VALVE SEAT INSERT

#17
20200016653
2020-01-16

Additive metal manufacturing process

#18
20190381572
2019-12-19

Nanoparticles comprising a core covered with a passivation layer, process for manufacture and uses thereof

#19
20190292060
2019-09-26

COPPER PLATED CARBON POWDERS FOR COPPER-CARBON COMPOSITE FABRICATION

#20
20190112679
2019-04-18

Surface hardening of cemented carbide body

#21
20180281060
2018-10-04

Excavated nanoframes with three-dimensional electrocatalytic surfaces

#22
20180208785
2018-07-26

Interlayer printing process

#23
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

#24
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

#25
20170178806
2017-06-22

PERMANENT MAGNET, PERMANENT MAGNET MANUFACTURING METHOD, SPM MOTOR, AND SPM MOTOR MANUFACTURING METHOD

#26
20160273091
2016-09-22

RFeB system sintered magnet production method and RFeB system sintered magnet

#27
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

#28
20160136763
2016-05-19

Bonding material and bonding method using same

#29
20140315038
2014-10-23

Thick sintered polycrystalline diamond and sintered jewelry

#30
20120171595
2012-07-05

POWER GENERATION CELL FOR SOLID ELECTROLYTE FUEL CELL AND STRUCTURE OF FUEL ELECTRODE THEREOF

#31
20110206939
2011-08-25

Copper-based sliding material

#32
20110146348
2011-06-23

Thick sintered polycrystalline diamond and sintered jewelry

#33
20110036643
2011-02-17

THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS

#34
20100247858
2010-09-30

Rotors of high power engines

#35
20090274941
2009-11-05

Power Generation Cell for Solid Electrolyte Fuel Cell and Structure of Fuel Electrode Thereof