ClassID:

119583

C22C1/1015 - CPC Classification

Classification description:

Making alloys; Alloys containing non-metals; Pretreatment of the non-metallic additives by preparing or treating a non-metallic additive preform

Sub-classes:
Recent Application in this class:
#1
20250326027
2025-10-23

COPPER-ALUMINUM COMPOSITE PLATE MATERIAL PREPARED BY ALUMINUM LIQUID CONTINUOUS CASTING AND PROCESS THEREOF

#2
20210308804
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#3
20210308803
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#4
20210308802
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#5
20210308801
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#6
20210002176
2021-01-07

Refractory compositions and in situ anti-oxidation barrier layers

#7
20200384541
2020-12-10

Methods of making metal matrix composite and alloy articles

#8
20170129015
2017-05-11

Methods of making metal matrix composite and alloy articles

#9
20170113302
2017-04-27

Method of forming a cladding layer having an integral channel

#10
20160361836
2016-12-15

Ceramic preform and method

#11
20140271318
2014-09-18

Methods of making metal matrix composite and alloy articles

#12
20130009301
2013-01-10

Magnesium-based composite member, heat radiation member, and semiconductor device

#13
20120328789
2012-12-27

METAL-GRAPHITE FOAM COMPOSITE AND A COOLING APPARATUS FOR USING THE SAME

#14
20120160206
2012-06-28

Piston of Internal Combustion Engine, Producing Method of Piston, and Sliding Member

#15
20120152480
2012-06-21

Nano-engineered ultra-conductive nanocomposite copper wire

#16
20120148794
2012-06-14

CMC anchor for attaching a ceramic thermal barrier to metal

#17
20100324194
2010-12-23

Composite material and method of producing the same, and composite metal material and method of producing the same

#18
20080166492
2008-07-10

METAL-GRAPHITE FOAM COMPOSITE AND A COOLING APPARATUS FOR USING THE SAME

#19
20080014455
2008-01-17

Composite material and method of making the composite material

#20
20070044663
2007-03-01

Method for fabricating a hydrogen separation membrane on a porous substrate

#21
20070044662
2007-03-01

Method for fabricating dense thin film cermet hydrogen separation membrane

#22
20060057387
2006-03-16

Composite metal material and method of producing the same, caliper body, bracket, disk rotor, drum, and knuckle

#23
20060057386
2006-03-16

Composite material and method of producing the same, and composite metal material and method of producing the same

#24
20050194115
2005-09-08

Composite metal material and method of producing the same