ClassID:

120954

C25D3/20 - CPC Classification

Classification description:

Electroplating: Baths therefor from solutions of iron

Recent Application in this class:
#1
20260146354
2026-05-28

STEEL SHEET HAVING EXCELLENT PLATING QUALITY AND METHOD FOR MANUFACTURING SAME

#2
20260139337
2026-05-21

IRON FEEDSTOCK CONVERSION SYSTEM WITH IMPROVED EFFICIENCY

#3
20260132484
2026-05-14

ELECTROCHEMICAL METALLURGICAL SLAG RECYCLING

#4
20260117411
2026-04-30

PROCESS FOR PRODUCING A GRAPHITE-CONTAINING METAL OXIDE ELECTRODE, GRAPHITE-CONTAINING METAL OXIDE ELECTRODE, USE OF THE GRAPHITE-CONTAINING METAL OXIDE ELECTRODE AND ELECTROLYSIS CELL

#5
20260042279
2026-02-12

GALVANNEALED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#6
20260042278
2026-02-12

FE-BASED ELECTROPLATED STEEL SHEET, CHEMICAL-CONVERSION-TREATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AND AUTOMOTIVE PART

#7
20260009111
2026-01-08

STEEL SHEET HAVING GOOD PLATING QUALITY AND MANUFACTURING METHOD THEREFOR

#8
20260002279
2026-01-01

METAL FOIL CONTINUOUS PLATING APPARATUS, METAL FOIL CONTINUOUS PLATING METHOD, AND METHOD FOR MANAGING ELECTROLYTE SOLUTION OF CONTINUOUS PLATING APPARATUS

#9
20250346983
2025-11-13

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING GOOD PLATING QUALITY, STEEL SHEET FOR PLATING, AND METHODS FOR MANUFACTURING SAME

#10
20250346978
2025-11-13

PLATED STEEL SHEET FOR HOT PRESS FORMING HAVING EXCELLENT PLATING QUALITY, STEEL SHEET, AND RESPECTIVE METHODS FOR MANUFACTURING SAME

#11
20250341013
2025-11-06

PLATED STEEL SHEET FOR HOT PRESS FORMING, HAVING EXCELLENT PLATING QUALITY, STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#12
20250223682
2025-07-10

METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET, AND EQUIPMENT FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET

#13
20250198043
2025-06-19

METHOD FOR CIRCULATING IRON-BASED ELECTROPLATING SOLUTION, METHOD FOR MANUFACTURING IRON-BASED ELECTROPLATING SOLUTION, AND METHOD FOR MANUFACTURING ALLOYED HOT-DIP GALVANIZED STEEL SHEET

#14
20250163585
2025-05-22

STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#15
20250122638
2025-04-17

Anode Array and Controller for Electrochemical Layer Deposition

#16
20250109516
2025-04-03

IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM

#17
20250051947
2025-02-13

ELECTROCHEMICAL REACTOR AND METHOD FOR REDUCING IRON FROM AN IRON-CONTAINING FEEDSTOCK

#18
20250043453
2025-02-06

Electrochemical Layer Deposition by Anode Array Using Measurement Information

#19
20240417876
2024-12-19

Method and Apparatus for Plating Metal and Metal Oxide Layer Cores

#20
20240392461
2024-11-28

METHOD AND SYSTEM FOR ELECTROPLATING ARTICLE WITH METAL

#21
20240384791
2024-11-21

PISTON RING HAVING A WEAR PROTECTION LAYER CONTAINING PARTICLES, METHOD FOR PRODUCTION AND USE

#22
20240368788
2024-11-07

ORE DISSOLUTION AND IRON CONVERSION SYSTEM

#23
20240263333
2024-08-08

IRON CONVERSION SYSTEM AND APPLICATIONS

#24
20240191429
2024-06-13

STEEL CORD WITH A BRASS COATING ENRICHED WITH IRON PARTICLES

#25
20240183053
2024-06-06

APPARATUS AND METHOD FOR MANUFACTURING MAGNETIZABLE COMPONENTS CONSISTING OF CONCENTRICALLY LAYERED MATERIALS GROWN USING PATTERNED SUBSTRATE SEED TEMPLATES

#26
20240150924
2024-05-09

METHOD FOR REMOVING FERRIC IONS FROM SULFATE-BASED IRON ELECTROPLATING SOLUTION

#27
20240117517
2024-04-11

Fe-BASED ELECTROPLATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOMOTIVE PART, METHOD OF PRODUCING ELECTRODEPOSITION-COATED STEEL SHEET, AND METHOD OF PRODUCING Fe-BASED ELECTROPLATED STEEL SHEET

#28
20240044032
2024-02-08

SOLUTION FOR ELECTROPLATING IRON, AND ELECTROPLATED STEEL SHEET MANUFACTURED BY USING SAME

#29
20240018676
2024-01-18

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING QUALITY, STEEL SHEET FOR PLATING, AND METHODS FOR MANUFACTURING SAME

#30
20240009962
2024-01-11

Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AND METHODS OF PRODUCING SAME

#31
20240003032
2024-01-04

HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT PLATING QUALITY, STEEL SHEET FOR PLATING, AND MANUFACTURING METHODS THEREFOR

#32
20230407506
2023-12-21

FE-BASED ELECTROPLATED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOMOTIVE PART, METHOD OF PRODUCING ELECTRODEPOSITION-COATED STEEL SHEET, AND METHOD OF PRODUCING FE-BASED ELECTROPLATED STEEL SHEET

#33
20230407485
2023-12-21

Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet

#34
20230407484
2023-12-21

GALVANNEALED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOMOTIVE PART, METHOD OF PRODUCING ELECTRODEPOSITION-COATED STEEL SHEET, AND METHOD OF PRODUCING GALVANNEALED STEEL SHEET

#35
20230374639
2023-11-23

GALVANIZED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOMOTIVE PART, METHOD OF PRODUCING ELECTRODEPOSITION-COATED STEEL SHEET, AND METHOD OF PRODUCING GALVANIZED STEEL SHEET

#36
20230366116
2023-11-16

PRODUCTION OF NANOPOROUS FILMS

#37
20230304179
2023-09-28

Reactor for electrochemical deposition

#38
20230265575
2023-08-24

ELECTROLYTIC IRON FOIL

#39
20230082177
2023-03-16

Method and apparatus for plating metal and metal oxide layer cores

#40
20220170164
2022-06-02

METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLIC HOT-DIP COATINGS

#41
20220154357
2022-05-19

Method and apparatus for continuously applying nanolaminate metal coatings

#42
20220112656
2022-04-14

Steel cord with a brass coating enriched with iron particles

#43
20220081792
2022-03-17

Reactor for layer deposition by controllable anode array

#44
20210388518
2021-12-16

IRON ALLOY WIRE COATINGS FOR WIRELESS RECHARGING DEVICES AND RELATED METHODS

#45
20210301414
2021-09-30

Electrochemical layer deposition

#46
20210269929
2021-09-02

Surface-treated steel sheet and method for manufacturing surface-treated steel sheet

#47
20210147995
2021-05-20

Nickel-chromium nanolaminate coating having high hardness

#48
20200392642
2020-12-17

Method and apparatus for continuously applying nanolaminate metal coatings

#49
20200208287
2020-07-02

Production of nanoporous films

#50
20200194675
2020-06-18

METAL MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF FABRICATING DISPLAY PANEL

#51
20200149177
2020-05-14

Method for the production of electroplated components

#52
20190309430
2019-10-10

Nickel-chromium nanolaminate coating having high hardness

#53
20190301039
2019-10-03

Metal deposits, compositions, and methods for making the same

#54
20190301034
2019-10-03

Electrochemical layer deposition by controllable anode array

#55
20190010623
2019-01-10

FE-NI-P ALLOY MULTI-LAYER STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#56
20180319664
2018-11-08

Method for making three-dimensional porous composite structure

#57
20180245229
2018-08-30

Property modulated materials and methods of making the same

#58
20180237928
2018-08-23

Method for manufacturing composition controlled thin alloy foil by using electro-forming

#59
20180119263
2018-05-03

High-strength hot-dip galvanized steel sheet having excellent plating surface quality and adhesion, and method of manufacturing the same

#60
20180105945
2018-04-19

METAL DEPOSITS, COMPOSITIONS, AND METHODS FOR MAKING THE SAME

#61
20180080136
2018-03-22

Methods of phosphidation and structures made therefrom

#62
20180016694
2018-01-18

LOW STRESS PROPERTY MODULATED MATERIALS AND METHODS OF THEIR PREPARATION

#63
20170241034
2017-08-24

Method for electrodeposition on a conductive particulate substrate

#64
20170204521
2017-07-20

Coated steel sheet, method for producing the same, and resin-coated steel sheet obtained using the same

#65
20170191178
2017-07-06

Method and apparatus for continuously applying nanolaminate metal coatings

#66
20170145584
2017-05-25

Three dimensional additive manufacturing of metal objects by stereo-electrochemical deposition

#67
20170145578
2017-05-25

Apparatus for electrochemical additive manufacturing

#68
20170073789
2017-03-16

Method for producing a steel component which is shaped by hot-forming a steel sheet which has a metal coating, such a steel sheet, and a steel component produced from said steel sheet by means of a hot-forming process

#69
20170044651
2017-02-16

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

#70
20170009350
2017-01-12

Metallic coating and a method for producing the same

#71
20160374238
2016-12-22

Metal foil for electromagnetic shielding, electromagnetic shielding material, and shielding cable

#72
20160271301
2016-09-22

Hybrid Corrosion Inhibiting and Bio-Functional Coatings for Magnesium-Based Materials for Development of Biodegradable Metallic Implants

#73
20160265130
2016-09-15

Property modulated materials and methods of making the same

#74
20160083860
2016-03-24

Methods of coating substrates with composite coatings of diamond nanoparticles and metal

#75
20160082533
2016-03-24

Abrasive sawing wire, production method thereof and use of same

#76
20160024681
2016-01-28

Complex plating film formed using multi-layer graphene-coated metal particles through electric explosion and method of manufacturing the complex plating film

#77
20160002813
2016-01-07

Method and Apparatus for Continuously Applying Nanolaminate Metal Coatings

#78
20160002803
2016-01-07

Nickel-Chromium Nanolaminate Coating Having High Hardness

#79
20150345041
2015-12-03

IRON STRIKE PLATING ON CHROMIUM-CONTAINING SURFACES

#80
20150295333
2015-10-15

Electronic component metal material and method for manufacturing the same

#81
20150180039
2015-06-25

Sustainable Current Collectors for Lithium Batteries

#82
20150083600
2015-03-26

Electrolytic copper process using anion permeable barrier

#83
20140349133
2014-11-27

Hot-dip galvanized steel sheet having excellent adhesiveness at ultra-low temperatures

#84
20140329107
2014-11-06

Metal material for electronic component and method for manufacturing the same

#85
20140102905
2014-04-17

PLATED ALUMINUM PRODUCT

#86
20140034370
2014-02-06

Metallization mixtures and electronic devices

#87
20130206603
2013-08-15

Electrolytic iron metallizing of zinc surfaces

#88
20130199936
2013-08-08

Methods and electrolytes for electrodeposition of smooth films

#89
20130089751
2013-04-11

Steel sheet for container and method of manufacturing the same

#90
20130048504
2013-02-28

Low-rate electrochemical etch of thin film metals and alloys

#91
20120152751
2012-06-21

Electrolytic process using anion permeable barrier

#92
20120118745
2012-05-17

Low stress property modulated materials and methods of their preparation

#93
20120103229
2012-05-03

Aqueous solution containing divalent iron ions

#94
20120013008
2012-01-19

Metallization processes, mixtures, and electronic devices

#95
20110180413
2011-07-28

Property modulated materials and methods of making the same

#96
20110089045
2011-04-21

ELECTROCHEMICAL PROCESS FOR THE RECOVERY OF METALLIC IRON AND SULFURIC ACID VALUES FROM IRON-RICH SULFATE WASTES, MINING RESIDUES AND PICKLING LIQUORS

#97
20100255339
2010-10-07

PLATED ALUMINUM PRODUCT

#98
20100092865
2010-04-15

CARBON COMPOSITE MATERIALS AND PROCESS FOR PRODUCTION THEREOF

#99
20090208775
2009-08-20

Protective coating for metallic seals

#100
20090188805
2009-07-30

SUPERCONFORMAL ELECTRODEPOSITION OF NICKEL IRON AND COBALT MAGNETIC ALLOYS

#101
20090101515
2009-04-23

Iron-phosphorus electroplating bath and method

#102
20090078577
2009-03-26

Plating Solution Recovery Apparatus and Plating Solution Recovery Method

#103
20060249392
2006-11-09

Method to reduce ferric ions in ferrous based plating baths

#104
20060157352
2006-07-20

Method of electroplating and pre-treating aluminium workpieces

#105
20050189232
2005-09-01

Iron-phosphorus electroplating bath and method

#106
20050067296
2005-03-31

Pretreatment process for coating of aluminum materials