ClassID:

121005

C25D5/44 - CPC Classification

Classification description:

Electroplating characterised by the process; Pretreatment or after-treatment of workpieces; Pretreatment of metallic surfaces to be electroplated of light metals Aluminium

Recent Application in this class:
#1
20250207225
2025-06-26

PROCESS FOR LOW-COST TEMPERING OF ALUMINUM CASTING

#2
20250114887
2025-04-10

METHOD FOR PROCESSING FRAMELESS SHELL MATERIALS

#3
20250011914
2025-01-09

COSMETIC FINISH FOR ALUMINUM ALLOYS

#4
20240401220
2024-12-05

SEALING SOLUTION KIT, TWO-STEP SEALING METHOD USING THE SAME AND ARTICLE

#5
20240353050
2024-10-24

ELECTROLYTIC COATING FOR ALUMINUM COMPONENTS WITH WELD JOINTS

#6
20240271310
2024-08-15

REACTION CHAMBER COMPONENT, PREPARATION METHOD, AND REACTION CHAMBER

#7
20240125567
2024-04-18

WATERBORNE TOP COATINGS FOR ALUMINUM HEAT EXCHANGERS

#8
20220364253
2022-11-17

Method to apply color coatings on alloys

#9
20220228242
2022-07-21

Process for low-cost tempering of aluminum casting

#10
20220119975
2022-04-21

HIGH PURITY ALUMINUM COATING WITH ZINC SACRIFICIAL UNDERLAYER FOR ALUMINUM ALLOY FAN BLADE PROTECTION

#11
20210340688
2021-11-04

Methods for electropolishing and coating aluminum on air and/or moisture sensitive substrates

#12
20210164120
2021-06-03

PLATED WIRE ROD

#13
20210096544
2021-04-01

Multi-scale data acquiring and processing device and method for aluminum oxide production process

#14
20210079552
2021-03-18

Methods for electropolishing and coating aluminum on air and/or moisture sensitive substrates

#15
20200378028
2020-12-03

Electrolytic Preparation Of A Metal Substrate For Subsequent Electrodeposition

#16
20200232057
2020-07-23

Method for coating steel sheets or steel strips and method for producing press-hardened components therefrom

#17
20200131656
2020-04-30

Production method of aluminum using hydrate

#18
20200024764
2020-01-23

PLATED WIRE ROD MATERIAL, METHOD FOR PRODUCING SAME, AND CABLE, ELECTRIC WIRE, COIL AND SPRING MEMBER, EACH OF WHICH IS FORMED USING SAME

#19
20200010933
2020-01-09

PROCESS FOR LOW-COST TEMPERING OF ALUMINUM CASTING

#20
20200002830
2020-01-02

COPPER PLATING SOLUTION AND COPPER PLATING METHOD

#21
20190337268
2019-11-07

SURFACE-TREATED MATERIAL AND COMPONENT PRODUCED BY USING THE SAME

#22
20190323136
2019-10-24

SURFACE-TREATED MATERIAL AND COMPONENT PRODUCED BY USING THE SAME

#23
20190316269
2019-10-17

METHOD FOR CERAMIZATION OF ALUMINUM ALLOY SURFACE

#24
20190264346
2019-08-29

Aluminum-copper connector having a heterostructure, and method for producing the heterostructure

#25
20190218667
2019-07-18

Method for producing hollow structure, plated composite, and hollow structure

#26
20190197375
2019-06-27

TRACEABLE METALLIC PRODUCTS AND METALLIC SUPPORT FOR NANOSTORAGE

#27
20190189312
2019-06-20

Pretreatment of Thick-Film Aluminum Electrode for Metal Plating

#28
20190169764
2019-06-06

SURFACE-TREATED MATERIAL, METHOD FOR PRODUCING THE SURFACE-TREATED MATERIAL, AND COMPONENT FORMED BY USING THE SURFACE-TREATED MATERIAL

#29
20190169763
2019-06-06

METHODS FOR IMPROVING ADHESION OF ALUMINUM FILMS

#30
20190153604
2019-05-23

Method and device for preparing high strength and durable super-hydrophobic film layer on inner wall of elongated metal tube

#31
20180327923
2018-11-15

Sacrificial coating and procedure for electroplating aluminum on aluminum alloys

#32
20180266003
2018-09-20

Electrochemical devices with current collector having an increased resistance to corrosion

#33
20180171858
2018-06-21

Corrosion resistant metal substrate

#34
20180163317
2018-06-14

Uniform crack-free aluminum deposition by two step aluminum electroplating process

#35
20180142371
2018-05-24

Rotogravure cylinders, intermediates and methods

#36
20180138513
2018-05-17

Metal deposition methods for forming bimetallic structures, batteries incorporating bipolar current collectors made therefrom, and applications thereof

#37
20180051388
2018-02-22

Method to create thin functional coatings on light alloys

#38
20180003252
2018-01-04

Piston for vehicle disc brake and manufacturing method thereof

#39
20170268834
2017-09-21

Heat dissipation component for semiconductor element

#40
20170268119
2017-09-21

Copper plating solution and copper plating method

#41
20170198624
2017-07-13

Method for producing a corrosion resistant steel and corrosion resistant steel provided thereby

#42
20170175284
2017-06-22

ANODIZATION ARCHITECTURE FOR ELECTRO-PLATE ADHESION

#43
20170043394
2017-02-16

Method of making sound interface in overcast bimetal components

#44
20170016132
2017-01-19

Method for the electroplating of TiAl alloys

#45
20170002478
2017-01-05

Apparatus and method for ionic liquid electroplating

#46
20160380262
2016-12-29

METHODS FOR PRODUCING TEXTURED ELECTRODE BASED ENERGY STORAGE DEVICE

#47
20160372882
2016-12-22

Terminal and method of manufacturing a terminal

#48
20160362807
2016-12-15

Producing Passive Radiative Cooling Panels And Modules

#49
20160356242
2016-12-08

TiO2 APPLICATION AS BONDCOAT FOR CYLINDER BORE THERMAL SPRAY

#50
20160336253
2016-11-17

Heat dissipation substrate and method for producing heat dissipation substrate

#51
20160298252
2016-10-13

HIGH PURITY ALUMINUM COATING WITH ZINC SACRIFICIAL UNDERLAYER FOR ALUMINUM ALLOY FAN BLADE PROTECTION

#52
20160267368
2016-09-15

TRACEABLE METALLIC PRODUCTS AND METALLIC SUPPORT FOR NANOSTORAGE

#53
20160265126
2016-09-15

Film forming apparatus and film forming method

#54
20160254103
2016-09-01

Method of manufacturing an electrode for an energy storage device

#55
20160129672
2016-05-12

Underpotential deposition of metal monolayers from ionic liquids

#56
20160060781
2016-03-03

METHOD FOR DEPOSITING THICK COPPER LAYERS ONTO SINTERED MATERIALS

#57
20160040312
2016-02-11

SACRIFICIAL COATING AND PROCEDURE FOR ELECTROPLATING ALUMINUM ON ALUMINUM ALLOYS

#58
20160024676
2016-01-28

Bimetallic zincating processing for enhanced adhesion of aluminum on aluminum alloys

#59
20150354078
2015-12-10

METHOD FOR FORMING FILM ON ALUMINUM OR ALUMINUM ALLOY, PRETREATMENT LIQUID THEREFOR, AND PRODUCT THEREOF

#60
20150332862
2015-11-19

High-temperature long lifespan electrode for electric dual layer capacitor and method of manufacturing the same

#61
20150322582
2015-11-12

Preparation of metal substrate surfaces for electroplating in ionic liquids

#62
20150299884
2015-10-22

ALLOYING INTERLAYER FOR ELECTROPLATED ALUMINUM ON ALUMINUM ALLOYS

#63
20150259817
2015-09-17

Method of manufacturing rotogravure cylinders

#64
20150197080
2015-07-16

HIGH WEAR DURABILITLY ALUMINUM GRAVURE CYLINDER WITH ENVIRONMENTALLY SAFE, THERMALLY SPRAYED PRE-COAT LAYER

#65
20150136279
2015-05-21

Anodized Clad Copper Cookware

#66
20150064450
2015-03-05

Anodization architecture for electro-plate adhesion

#67
20140367263
2014-12-18

ANTI-VIRUS ALUMINUM MEMBER AND METHOD FOR PRODUCING SAME

#68
20140345559
2014-11-27

MECHANICAL COMPONENT FOR INTERNAL COMBUSTION ENGINE, MANUFACTURING METHOD OF MECHANICAL COMPONENT FOR INTERNAL COMBUSTION ENGINE, AND MECHANICAL COMPONENT

#69
20140255706
2014-09-11

Method for coating metallic surfaces with a multi-component aqueous composition

#70
20140205856
2014-07-24

Zincating aluminum

#71
20140076263
2014-03-20

Aluminum alloy member, aluminum alloy piston for internal combustion engine and manufacturing method thereof

#72
20140017512
2014-01-16

Button or fastener member of copper-plated aluminum or aluminum alloy and method of production thereof

#73
20130302641
2013-11-14

Underpotential depositon of metal monolayers from ionic liquids

#74
20130299355
2013-11-14

SURFACE CLEANING AND ACTIVATION FOR ELECTRODEPOSITION IN IONIC LIQUIDS

#75
20130133924
2013-05-30

Method of manufacturing an electrode for an energy storage device

#76
20130065057
2013-03-14

Coating/sealant systems, aqueous resinous dispersions, and methods of electrocoating

#77
20120241082
2012-09-27

Fabricating method of flexible circuit board

#78
20120240400
2012-09-27

High wear durability aluminum gravure cylinder with environmentally safe, thermally sprayed pre-coat layer

#79
20120216979
2012-08-30

Method of producing an aluminum base part

#80
20120137886
2012-06-07

Biocompatible, corrosion-inhibiting barrier surface treatment of aluminum foil

#81
20120115375
2012-05-10

Connector terminal

#82
20120097544
2012-04-26

Carrier-attached copper foil and method for manufacturing the same

#83
20120006688
2012-01-12

ELECTROLYTE AND SURFACE-ACTIVE ADDITIVES FOR THE ELECTROCHEMICAL DEPOSITION OF SMOOTH, DENSE ALUMINUM LAYERS FROM IONIC LIQUIDS

#84
20110315658
2011-12-29

Aluminum oxide film remover and method for surface treatment of aluminum or aluminum alloy

#85
20110195293
2011-08-11

Methods for producing textured electrode based energy storage device

#86
20110155581
2011-06-30

Method for forming metal film

#87
20110104396
2011-05-05

Substrate laser oxide removal process followed by electro or immersion plating

#88
20110056956
2011-03-10

Anodized clad copper cookware

#89
20110048958
2011-03-03

METHODS OF REDUCING SURFACE ROUGHNESS AND IMPROVING OXIDE COATING THICKNESS UNIFORMITY FOR ANODIZED ALUMINUM-SILICON ALLOYS

#90
20110005935
2011-01-13

Plating method for a radio frequency device and a radio frequency device produced by the method

#91
20100214185
2010-08-26

PLASTIC WAVEGUIDE-FED HORN ANTENNA

#92
20100206163
2010-08-19

WEAR RESISTANCE REINFORCING METHOD AND SLIDING STRUCTURE

#93
20100181048
2010-07-22

HEAT PIPE

#94
20100086802
2010-04-08

Layered products for fluxless brazing of substrates

#95
20100044341
2010-02-25

Method of surface treatment for aluminum or aluminum alloy

#96
20090317654
2009-12-24

Slide member

#97
20090162689
2009-06-25

ALUMINUM BASE PART AND MANUFACTURING METHOD

#98
20070102300
2007-05-10

Method for ceramic electroplating a cylinder assembly of an internal combustion engine

#99
20070071994
2007-03-29

Surface-treated a1 sheet having excellent solderability, heat sink using the sheet, and method for manufacturing the surface-treated a1 sheet having excellent solderability

#100
20070000127
2007-01-04

Cable with a central conductor of aluminum

#101
20060228569
2006-10-12

Production method of substrate with black film and substrate with black film

#102
20060226020
2006-10-12

Plating method for aluminum alloy material

#103
20060157352
2006-07-20

Method of electroplating and pre-treating aluminium workpieces

#104
20060102696
2006-05-18

Layered products for fluxless brazing of substrates

#105
20060076243
2006-04-13

Electrode foil for electrolytic capacitor and method for manufacturing the same

#106
20060040592
2006-02-23

Tool and process for chrome plating a vehicle wheel surface

#107
20060037861
2006-02-23

Electrodeposition process

#108
20060032757
2006-02-16

Activation of aluminum for electrodeposition or electroless deposition

#109
20050178669
2005-08-18

Method of electroplating aluminum

#110
20050120557
2005-06-09

Process for copper free chrome plating of a vehicle wheel surface

#111
20050067296
2005-03-31

Pretreatment process for coating of aluminum materials

#112
20050008788
2005-01-13

Aqueous acidic immersion plating solutions and methods for plating on aluminum and aluminum alloys