ClassID:

119619

C22C9/10 - CPC Classification

Classification description:

Alloys based on copper with silicon as the next major constituent

Recent Application in this class:
#1
20240263277
2024-08-08

LEAD-FREE FREE-CUTTING BERYLLIUM COPPER ALLOY

#2
20240033822
2024-02-01

METHOD FOR PREPARING HIGH-PURITY POWDER MATERIAL, APPLICATION THEREOF, AND DOUBLE-PHASE POWDER MATERIAL

#3
20230084143
2023-03-16

Surface treatment method for copper or copper alloy, surface treatment liquid for sterilizing copper or copper alloy, and sterilization method using copper or copper alloy treated by said method

#4
20220275479
2022-09-01

FREE-CUTTING COPPER ALLOY CASTING, AND METHOD FOR PRODUCING FREE-CUTTING COPPER ALLOY CASTING

#5
20220186352
2022-06-16

Free-cutting copper alloy, and manufacturing method of free-cutting copper alloy

#6
20210291263
2021-09-23

Laminate, sliding member, and method for manufacturing laminate

#7
20210230718
2021-07-29

Cu ALLOY TARGET

#8
20200398337
2020-12-24

Copper alloy powder having excellent laser absorptivity

#9
20200384541
2020-12-10

Methods of making metal matrix composite and alloy articles

#10
20200373474
2020-11-26

Thermoelectric conversion element

#11
20200227086
2020-07-16

Materials for near field transducers and near field transducers containing same

#12
20200157688
2020-05-21

Surface treatment method for copper or copper alloy, surface treatment liquid for sterilizing copper or copper alloy, and sterilization method using copper or copper alloy treated by said method

#13
20200152980
2020-05-14

Negative electrode active material, negative electrode, and battery

#14
20200040437
2020-02-06

High-strength free-cutting copper alloy and method for producing high-strength free-cutting copper alloy

#15
20190344338
2019-11-14

Laminate, sliding member, and method for manufacturing laminate

#16
20190309405
2019-10-10

Corrosion resistant thermal spray alloy

#17
20190249275
2019-08-15

CONDUCTIVE MATERIAL FOR CONNECTION PARTS WHICH HAS EXCELLENT MINUTE SLIDE WEAR RESISTANCE

#18
20190249274
2019-08-15

CONDUCTIVE MATERIAL FOR CONNECTION PARTS WHICH HAS EXCELLENT MINUTE SLIDE WEAR RESISTANCE

#19
20190218646
2019-07-18

Slide material and method for manufacturing same, and slide member

#20
20190136357
2019-05-09

Copper-nickel-tin alloy, method for the production and use thereof

#21
20190106769
2019-04-11

Cu-Ni-Si based copper alloy sheet material and production method

#22
20190088280
2019-03-21

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CONTAINING SAME

#23
20180366153
2018-12-20

Materials for near field transducers and near field transducers containing same

#24
20180347012
2018-12-06

Alloy for vehicle garnish and vehicle garnish

#25
20180319711
2018-11-08

Methods for forming ceramic cores

#26
20180240612
2018-08-23

Electrode material and method for manufacturing electrode material

#27
20180221956
2018-08-09

Sintered bearing and manufacturing method for same

#28
20180182573
2018-06-28

Method for manufacturing electrode material and electrode material

#29
20180137889
2018-05-17

Materials for near field transducers and near field transducers containing same

#30
20180019559
2018-01-18

Rectangular rolled copper foil, flexible flat cable, rotary connector, and method of manufacturing rectangular rolled copper foil

#31
20170333987
2017-11-23

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#32
20170320134
2017-11-09

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#33
20170285295
2017-10-05

Copper-titanium alloy foil having plated layer

#34
20170170470
2017-06-15

Negative electrode active material, negative electrode and battery

#35
20170129015
2017-05-11

Methods of making metal matrix composite and alloy articles

#36
20170069342
2017-03-09

Materials for near field transducers, near field tranducers containing same, and methods of forming

#37
20170058382
2017-03-02

Copper alloy sheet strip with surface coating layer excellent in heat resistance

#38
20170037901
2017-02-09

LEAD-FREE CUNI2SI SLIDING BEARING MATERIAL WITH THE ADDITION OF A METAL HAVING A CHIP-BREAKING EFFECT

#39
20160332227
2016-11-17

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#40
20160256929
2016-09-08

Method of producing composite component having brass or bronze using sinter fit

#41
20160189735
2016-06-30

Materials for near field transducers and near field transducers containing same

#42
20150251270
2015-09-10

ELECTRODE FOR ELECTRODE HOLDER

#43
20150053314
2015-02-26

Manufacturing method of copper alloy sheet

#44
20140376352
2014-12-25

Materials for near field transducers, near field tranducers containing same, and methods of forming

#45
20140376347
2014-12-25

Materials for near field transducers and near field transducers containing same

#46
20140374376
2014-12-25

Materials for near field transducers and near field transducers containing same

#47
20140193655
2014-07-10

Copper alloy sheet with excellent heat dissipation and workability in repetitive bending

#48
20130263978
2013-10-10

Cu-Ni-Si-Co copper alloy for electronic materials and manufacturing method thereof

#49
20130209825
2013-08-15

Copper-cobalt-silicon alloy for electrode material

#50
20130192709
2013-08-01

Leach-resistant leaded copper alloys

#51
20130167988
2013-07-04

Cu-Ni-Si-based copper alloy plate having excellent deep drawing workability and method of manufacturing the same

#52
20130115530
2013-05-09

Copper alloy metal strip for zinc air anode cans

#53
20130089459
2013-04-11

Copper-based slide member

#54
20130087255
2013-04-11

Cu-Co-Si-based copper alloy for electronic materials, and method of manufacturing same

#55
20130078137
2013-03-28

USE OF A COPPER ZINC ALLOY

#56
20130045130
2013-02-21

Copper alloy having high strength, high electric conductivity and excellent bending workability

#57
20130028784
2013-01-31

COPPER ALLOY WROUGHT MATERIAL, COPPER ALLOY PART, AND METHOD OF PRODUCING A COPPER ALLOY WROUGHT MATERIAL

#58
20120312430
2012-12-13

COPPER ALLOY HAVING HIGH STRENGTH AND HIGH CONDUCTIVITY, AND METHOD FOR PREPARING THE SAME

#59
20120288402
2012-11-15

Copper alloy having high strength, high electric conductivity and excellent bending workability

#60
20120270070
2012-10-25

HYBRID COPPER ALLOY REALIZING SIMULTANEOUSLY HIGH STRENGTH, HIGH ELASTIC MODULUS, HIGH CORROSION-RESISTANCE, WEAR RESISTANCE, AND HIGH CONDUCTIVITY AND MANUFACTURING METHOD THEREOF

#61
20120251382
2012-10-04

Lead-free free-cutting corrosion-resistant silicon-bismuth brass alloy

#62
20120241056
2012-09-27

COPPER ALLOY SHEET MATERIAL HAVING A LOW YOUNG'S MODULUS AND METHOD OF PRODUCING THE SAME

#63
20110240180
2011-10-06

Copper alloy sheet, manufacturing method of copper alloy sheet, and electric/electronic component

#64
20110192505
2011-08-11

Copper alloy material, electrical or electronic parts, and method of producing a copper alloy material

#65
20110186192
2011-08-04

COPPER ALLOY MATERIAL FOR ELECTRIC/ELECTRONIC PARTS AND METHOD OF PRODUCING THE SAME

#66
20110123643
2011-05-26

COPPER ALLOY ENCLOSURES

#67
20110073221
2011-03-31

Copper alloy sheet material and method of producing the same

#68
20110027122
2011-02-03

Cu-Ni-Si-Co-Cr System Alloy for Electronic Materials

#69
20110017358
2011-01-27

COPPER ALLOY MATERIAL FOR ELECTRICAL/ELECTRONIC EQUIPMENTS, AND ELECTRICAL/ELECTRONIC PART

#70
20100326573
2010-12-30

COPPER ALLOY MATERIAL FOR ELECTRIC/ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME

#71
20100316879
2010-12-16

COPPER ALLOY MATERIAL FOR ELECTRIC/ELECTRONIC COMPONENTS

#72
20100297464
2010-11-25

Melt-solidified substance, copper alloy for melt-solidification and method of manufacturing the same

#73
20100294534
2010-11-25

CONDUCTOR WIRE FOR ELECTRONIC APPARATUS AND ELECTRICAL WIRE FOR WIRING USING THE SAME

#74
20100055478
2010-03-04

Method for the refractory assembly of a carbon material and a copper alloy

#75
20090214380
2009-08-27

LOW-MIGRATION COPPER ALLOY

#76
20090165899
2009-07-02

Copper base rolled alloy and manufacturing method therefor

#77
20090151512
2009-06-18

Method for producing alloy fine particle colloid

#78
20090101243
2009-04-23

Copper alloy having high strength, high electric conductivity and excellent bending workability

#79
20080318079
2008-12-25

LOW LEAD SOLDERABLE PLUMBING COMPONENTS

#80
20080298998
2008-12-04

Copper alloy for electric and electronic equipments

#81
20080219881
2008-09-11

USE OF A COPPER ZINC ALLOY

#82
20070122702
2007-05-31

Negative active material including Si active metal grains and Cu—Al metal matrix surrounding Si active metal grains and rechargeable lithium battery including negative active material

#83
20070111100
2007-05-17

Non-aqueous electrolyte secondary battery and method for producing negative electrode material for non-aqueous electrolyte secondary battery

#84
20070062619
2007-03-22

Copper alloy and process for producing the same

#85
20070051624
2007-03-08

Copper or copper alloy target/copper alloy backing plate assembly

#86
20060180293
2006-08-17

Continuous casting mold and a continuous casting method of copper alloy

#87
20060046144
2006-03-02

Anode composition for lithium ion battery

#88
20050189041
2005-09-01

Metal alloys for forming conductive oxide coatings for electrical contacts

#89
20050173300
2005-08-11

Copper base alloy