ClassID:

121073

C25D11/36 - CPC Classification

Classification description:

Electrolytic coating by surface reaction, i.e. forming conversion layers Phosphatising

Recent Application in this class:
#1
20250354287
2025-11-20

MULTI-COLOR APPLICATION METHOD AND DEVICE FOR ALUMINUM ALLOY WHEEL

#2
20250312515
2025-10-09

BIODEGRADEABLE IMPLANT COMPRISING COATED METAL ALLOY PRODUCT

#3
20250297402
2025-09-25

METHOD FOR ELECTROLYTIC DEPOSITION OF A PHOSPHATE LAYER ON ZINC SURFACES

#4
20230257898
2023-08-17

Surface-treated steel sheet, metal container, and method for manufacturing surface-treated steel sheet

#5
20230121929
2023-04-20

ELECTROCHEMICAL ATTACHMENT OF PHOSPHONIC ACIDS TO METALLIC SUBSTRATES AND ANTIMICROBIAL MEDICAL DEVICES CONTAINING SAME

#6
20220275481
2022-09-01

HOT STAMPED STEEL

#7
20220016315
2022-01-20

BIODEGRADEABLE IMPLANT COMPRISING COATED METAL ALLOY PRODUCT

#8
20210310146
2021-10-07

Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet

#9
20210310143
2021-10-07

Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet

#10
20210207282
2021-07-08

Electrochemical attachment of phosphonic acids to metallic substrates and osteoconductive medical devices containing same

#11
20210002777
2021-01-07

Highly sustained electrodes and electrolytes for salty alkaline and neutral water splitting

#12
20200404905
2020-12-31

Electrochemical attachment of phosphonic acids to metallic substrates and antimicrobial medical devices containing same

#13
20200123663
2020-04-23

CHEMICAL TREATMENT STEEL SHEET AND METHOD FOR MANUFACTURING CHEMICAL TREATMENT STEEL SHEET

#14
20190360115
2019-11-28

METHOD FOR MANUFACTURING COPPER COMPOSITE ELECTRODE WITH A FLAKE STRUCTURE ON THE SURFACE

#15
20190352791
2019-11-21

Method for electrolytically passivating an outermost chromium or outermost chromium alloy layer to increase corrosion resistance thereof

#16
20190292677
2019-09-26

Low-gloss chemically colored stainless steel, chemically colored stainless steel processed product, and method for manufacturing same

#17
20190226112
2019-07-25

CHEMICAL TREATMENT STEEL SHEET, AND METHOD FOR PRODUCING CHEMICAL TREATMENT STEEL SHEET

#18
20190186021
2019-06-20

Surface CTS anti-corrosion treatment method for stainless steel part

#19
20190112724
2019-04-18

Self-lubricating electrolytically deposited phosphate coating

#20
20190039181
2019-02-07

Laser metal deposition welding of automotive parts

#21
20180282877
2018-10-04

Steel sheet for container and method for producing steel sheet for container

#22
20180273775
2018-09-27

Method for increasing adhesion between a chromium surface and a lacquer

#23
20180127889
2018-05-10

Zinc coating-forming method for drawing of metallic pipes

#24
20180087172
2018-03-29

Steel sheet for container and method for producing steel sheet for container

#25
20180080136
2018-03-22

Methods of phosphidation and structures made therefrom

#26
20180016693
2018-01-18

SURFACE-TREATED STEEL SHEET, METAL CONTAINER, AND METHOD FOR PRODUCING SURFACE-TREATED STEEL SHEET

#27
20170253984
2017-09-07

Chemical treatment steel sheet, and method for producing chemical treatment steel sheet

#28
20170159185
2017-06-08

Chemical treatment steel sheet, and method for producing chemical treatment steel sheet

#29
20170145551
2017-05-25

Dry lubricant for zinc coated steel

#30
20160298258
2016-10-13

Metal laminate structures with systems and methods for treating

#31
20160168725
2016-06-16

Method for cathodic corrosion protection of chromium surfaces

#32
20150315717
2015-11-05

Sealed laminated structure

#33
20150273629
2015-10-01

Laser metal deposition cladding of weld seams in automotive parts

#34
20150258252
2015-09-17

Lean electrolyte for biocompatible plasmaelectrolytic coatings on magnesium implant material

#35
20150251274
2015-09-10

Laser metal deposition welding of automotive parts

#36
20150194746
2015-07-09

Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using same

#37
20150147924
2015-05-28

Metallic material for electronic components and method for producing same, and connector terminals, connectors and electronic components using same

#38
20150118506
2015-04-30

Metal laminate structures with systems and methods for treating

#39
20150086720
2015-03-26

Steel sheet for container having excellent organic film performance and process for producing the same

#40
20140102907
2014-04-17

Tin-plated steel sheet and method for manufacturing the same

#41
20140042030
2014-02-13

SEALED LAMINATED STRUCTURE, SYSTEM AND METHOD FOR ELECTROLYTIC PROCESSING THE SAME

#42
20130209829
2013-08-15

Steel sheet for containers

#43
20130209827
2013-08-15

Steel sheet for containers and manufacturing method for same

#44
20130116696
2013-05-09

Lean electrolyte for biocompatible plasmaelectrolytic coatings on magnesium implant material

#45
20120183753
2012-07-19

Steel sheet for container having excellent organic film performance and process for producing the same

#46
20120152409
2012-06-21

Surface treatment of magnesium alloy castings for corrosion protection

#47
20120085466
2012-04-12

Method For Producing A Steel Component By Hot Forming And Steel Component Produced By Hot Forming

#48
20120041541
2012-02-16

IMPLANT AND METHOD FOR THE PRODUCTION THEREOF

#49
20110303547
2011-12-15

Method for producing a hard coating with high corrosion resistance on articles made of anodizable metals or alloys

#50
20110300402
2011-12-08

Steel sheet for container use

#51
20110272284
2011-11-10

Method for the post-treatment of metal layers

#52
20110256310
2011-10-20

Method for manufacturing insert-molded cover

#53
20110180185
2011-07-28

Tinned steel sheet and method for producing the same

#54
20110168563
2011-07-14

TIN-PLATED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#55
20110104514
2011-05-05

METHOD FOR PRODUCING TINNED STEEL SHEET AND TINNED STEEL SHEET

#56
20110091741
2011-04-21

METHOD FOR PRODUCING TINNED STEEL SHEET, TINNED STEEL SHEET, AND CHEMICAL CONVERSION SOLUTION

#57
20100326837
2010-12-30

Method for manufacturing anode foil of aluminium electrolytic capacitor

#58
20100310898
2010-12-09

Plated steel sheet for cans

#59
20100252241
2010-10-07

Ceramic coated automotive heat exchanger components

#60
20100119867
2010-05-13

Plated steel sheet for cans and production method thereof

#61
20100087915
2010-04-08

Implant and method for manufacturing same

#62
20090280340
2009-11-12

Insert-molded cover and method for manufacturing same

#63
20090258228
2009-10-15

STEEL WIRE FOR SPRING

#64
20090250351
2009-10-08

METHOD FOR PRODUCING A HARD COATING WITH HIGH CORROSION RESISTANCE ON ARTICLES MADE OF ANODIZABLE METALS OR ALLOYS

#65
20090133798
2009-05-28

PROCESS FOR PRODUCING WIRE FOR BEAD CORD, BEAD CORD, AND VEHICLE TIRE

#66
20080166575
2008-07-10

Method For Preparing Metallic Workplaces For Cold Forming

#67
20080063891
2008-03-13

Phosphate-treated zinc-coated steel sheet

#68
20070295608
2007-12-27

Electrolytic Method For Phosphating Metallic Surfaces And Metall Layer Phosphated Thereby

#69
20070012381
2007-01-18

Electrolytic phosphating treatment method and warm or hot forging method

#70
20060016690
2006-01-26

Method for producing a hard coating with high corrosion resistance on articles made anodizable metals or alloys