ClassID:

40236

B22F2207/07 - CPC Classification

Classification description:

Aspects of the compositions, gradients; Composition gradients Particles with core-rim gradient

Recent Application in this class:
#1
20250372287
2025-12-04

Grain Boundary Engineering of Sintered Magnetic Alloys And The Compositions Derived Therefrom

#2
20240194381
2024-06-13

Grain Boundary Engineering of Sintered Magnetic Alloys And The Compositions Derived Therefrom

#3
20230154657
2023-05-18

Grain boundary engineering of sintered magnetic alloys and the compositions derived therefrom

#4
20190051434
2019-02-14

Grain boundary engineering of sintered magnetic alloys and the compositions derived therefrom

#5
20180374619
2018-12-27

Magnetic material, electronic component, and method for manufacturing magnetic material

#6
20170234076
2017-08-17

Mechanical-interlocking reinforcing particles for use in metal matrix composite tools

#7
20120272790
2012-11-01

Alloy nanoparticles of SN-CU-AG, preparation method thereof and ink or paste using the alloy nanoparticles

#8
20120138844
2012-06-07

Iron powder coated with Mg-containing oxide film

#9
20100200121
2010-08-12

Process for producing alloy slab for rare-earth sintered magnet, alloy slab for rare-earth sintered magnet and rare-earth sintered magnet

#10
20100108399
2010-05-06

Carburized monotungsten and ditungsten carbide eutectic particles, materials and earth-boring tools including such particles, and methods of forming such particles, materials, and tools

#11
20100031848
2010-02-11

ALLOY NANOPARTICLES OF SN-CU-AG, PREPARATION METHOD THEREOF AND INK OR PASTE USING THE ALLOY NANOPARTICLES

#12
20090257907
2009-10-15

SmCo-BASED ALLOY NANOPARTICLES AND PROCESS FOR THEIR PRODUCTION

#13
20090174512
2009-07-09

Iron powder coated with Mg-containing oxide film

#14
20070289675
2007-12-20

Ti(C,N)-(Ti,Nb,W)(C,N)-co alloy for milling cutting tool applications

#15
20070202335
2007-08-30

Conductive microparticle, process for producing the same and anisotropic conductive material

#16
20070199624
2007-08-30

Process for producing alloy slab for rare-earth sintered magnet, alloy slab for rare-earth sintered magnet and rare-earth sintered magnet

#17
20070080054
2007-04-12

Production of nanoparticles and microparticles

#18
20070039416
2007-02-22

Ti(C,N)-(Ti,Nb,W)(C,N)-Co alloy for finishing and semifinishing turning cutting tool applications

#19
20060193978
2006-08-31

Apparatus and method of treating fine powders