ClassID:

121066

C25D11/243 - CPC Classification

Classification description:

Electrolytic coating by surface reaction, i.e. forming conversion layers; Anodisation of aluminium or alloys based thereon; After-treatment, e.g. pore-sealing; Chemical after-treatment using organic dyestuffs

Recent Application in this class:
#1
20250327205
2025-10-23

PROCESSING METHOD FOR FORMING AN ALUMINUM ALLOY SURFACE HAVING FINE TEXTURE AND MATTE APPEARANCE

#2
20250137160
2025-05-01

ANODIZED ENCLOSURE WITH FINGERPRINT RESISTANT SEALING TECHNOLOGY

#3
20250113451
2025-04-03

DEEP-COLORED HOUSING AND ELECTRONIC DEVICE COMPRISING SAME

#4
20250011962
2025-01-09

METHOD FOR SURFACE CONTRAST LASER MARKING OF ANODIZED ALUMINUM OR ALUMINUM ALLOY PARTS

#5
20240403592
2024-12-05

TRANSACTION AND ID CARDS HAVING SELECTED TEXTURE AND COLORING

#6
20240344229
2024-10-17

MANUFACTURING METHOD OF ALUMINUM-BASED ARTICLE WITH MULTI-ANGLE VISUAL COLOR CHANGE CHARACTERISTICS

#7
20240158943
2024-05-16

COVERS FOR ELECTRONIC DEVICES

#8
20240035188
2024-02-01

SURFACE TREATMENT METHOD OF ALUMINUM MATERIAL

#9
20230189465
2023-06-15

ELECTRONIC DEVICE COVERS WITH DYEING LAYERS

#10
20230146301
2023-05-11

ALUMINUM ALLOY SHEET AND MANUFACTURING METHOD THEREOF

#11
20230112067
2023-04-13

DECORATION PANEL FOR HOME APPLIANCES, HOME APPLIANCE INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE DECORATION PANEL

#12
20230031605
2023-02-02

COVERS FOR ELECTRONIC DEVICES

#13
20220213608
2022-07-07

METHOD FOR SEALING PORES

#14
20210363654
2021-11-25

Nickel-free sealing of anodized metal substrates

#15
20210166098
2021-06-03

Transaction and ID cards having selected texture and coloring

#16
20200332432
2020-10-22

FLUORESCENT ANODIZATION DYE AND ASSOCIATED METHODS

#17
20200184303
2020-06-11

Ceramic-containing and ceramic composite transaction cards

#18
20200173050
2020-06-04

Process for incorporating zinc into a dyed anodized layer for protecting dye colorants from light exposure

#19
20200124769
2020-04-23

Low reflection articles and related systems and methods

#20
20200101696
2020-04-02

Plugging anodic oxides for increased corrosion resistance

#21
20200080219
2020-03-12

Corrosion resistance for anodized parts having convex surface features

#22
20200056300
2020-02-20

Dye solution alternatives for reduced dye uptake in anodized layers

#23
20190345611
2019-11-14

METHOD FOR PRODUCING CORROSION-STABLE AND OPTIONALLY COLOUR/METALLICALLY COATED AND DECORATIVE PLASTIC COMPONENTS

#24
20190322077
2019-10-24

HOUSING AND METHOD FOR FABRICATION THEREOF AND APPLICATION THEREOF

#25
20190197375
2019-06-27

TRACEABLE METALLIC PRODUCTS AND METALLIC SUPPORT FOR NANOSTORAGE

#26
20190161882
2019-05-30

Surface treatment process for metal article

#27
20190104628
2019-04-04

Case, method of manufacturing the same and electronic device

#28
20190093251
2019-03-28

Using dispersion agents to chemically stabilize dyeing of metal parts

#29
20190062939
2019-02-28

Protecting anodized surfaces during manufacturing processes

#30
20190040541
2019-02-07

Highly alkali-resistant aluminum member

#31
20190033490
2019-01-31

Low reflection articles and related systems and methods

#32
20180245231
2018-08-30

Electrolytic process and apparatus for the surface treatment of non-ferrous metals

#33
20180237936
2018-08-23

Oxide coatings for providing corrosion resistance on parts with edges and convex features

#34
20180237935
2018-08-23

Method for Obtaining a Cooking Vessel Having a Colored, Hard, Anodized Outer Surface

#35
20180197062
2018-07-12

Transaction and ID cards having selected texture and coloring

#36
20180129927
2018-05-10

Transaction and ID cards having selected texture and coloring

#37
20180105947
2018-04-19

METHOD FOR PREPARING ANTI-BACTERIAL OXIDE FILM ON THE SURFACE OF ALUMINUM MATERIALS

#38
20180084658
2018-03-22

Oxide coatings for metal surfaces

#39
20180080138
2018-03-22

PROCESSES FOR REDUCING SURFACE CONCENTRATION OF DYES IN ANODIC OXIDES

#40
20180073158
2018-03-15

Anodized substrates with dark laser markings

#41
20180066374
2018-03-08

ANODIZATION AND POLISH SURFACE TREATMENT FOR HIGH GLOSS DEEP BLACK FINISH

#42
20180049337
2018-02-15

Colored multilayer oxide coatings

#43
20180023210
2018-01-25

Method for Manufacturing Colored Aluminum Product or Colored Aluminum Alloy Product, Pigment Composition for Coloration, and Colored Aluminum Product or Colored Aluminum Alloy Product

#44
20170356097
2017-12-14

Method of mirror coating an optical article and article thereby obtained

#45
20170316300
2017-11-02

Ceramic-containing and ceramic composite transaction cards

#46
20170283974
2017-10-05

ANODIZING METHOD OF ALUMINUM AND ALUMINUM PRODUCT

#47
20170268121
2017-09-21

Method for Obtaining a Cooking Vessel Having a Colored Hard-Anodized Outer Face

#48
20170253986
2017-09-07

METAL SURFACE AND PROCESS FOR TREATING A METAL SURFACE

#49
20170098151
2017-04-06

Transaction and ID cards having selected texture and coloring

#50
20170088967
2017-03-30

Process for cleaning anodic oxide pore structures

#51
20170088917
2017-03-30

Micro-alloying to mitigate the slight discoloration resulting from entrained metal in anodized aluminum surface finishes

#52
20170081774
2017-03-23

Method of anodic treatment for a metal workpiece combined with a non-metallic material

#53
20170044684
2017-02-16

Cosmetic anodic oxide coatings

#54
20170013735
2017-01-12

Electronic device having metal housing and method for manufacturing the same

#55
20160321965
2016-11-03

Illuminated patterns on a surface

#56
20160305036
2016-10-20

System for insulating high current busbars

#57
20160237586
2016-08-18

Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys

#58
20160160372
2016-06-09

Microcrystalline anodic coatings and related methods therefor

#59
20160089834
2016-03-31

Assembled integral plastic elements on an anodized mobile device enclosure

#60
20160060783
2016-03-03

Process to mitigate spallation of anodic oxide coatings from high strength substrate alloys

#61
20150339564
2015-11-26

Transaction and ID cards having selected texture and coloring

#62
20150292102
2015-10-15

Metal composite and method of preparing the same

#63
20150284868
2015-10-08

Anodized electroplated aluminum structures

#64
20150240377
2015-08-27

Method for obtaining a cooking vessel having a colored hard-anodized outer face

#65
20150225867
2015-08-13

Anodized films with branched pore structures

#66
20150096893
2015-04-09

ALUMINUM ALLOY FOR DIE-CASTING, METAL CASE FOR PORTABLE ELECTRICAL DEVICE AND METHOD OF MANUFACTURING THE METAL CASE

#67
20150093563
2015-04-02

Methods for incorporating ultraviolet light absorbing compounds into anodic oxides

#68
20150090598
2015-04-02

Methods for forming white anodized films by metal complex infusion

#69
20150053665
2015-02-26

Method for obtaining a cooking vessel having a colored hard anodized outer face

#70
20150044436
2015-02-12

METAL COMPOSITE AND METHOD OF PREPARING THE SAME

#71
20150001090
2015-01-01

Method of forming skid-proof leather-texture surface on metallic substrate

#72
20140346049
2014-11-27

Dual anodized coating

#73
20140209467
2014-07-31

Method For Producing White Anodized Aluminum Oxide

#74
20140190739
2014-07-10

Housing and electronic device using the housing

#75
20140166490
2014-06-19

Cosmetic and protective metal surface treatments

#76
20140061054
2014-03-06

ANODIZING COLOR DRAWING METHOD

#77
20140001052
2014-01-02

Elimination of crazing in anodized layers

#78
20130313247
2013-11-28

Method for obtaining a cooking vessel having a colored, hard, anodized outer surface

#79
20130299357
2013-11-14

Method of forming multicolor surface

#80
20130292256
2013-11-07

METHOD OF FORMING SKID-PROOF LEATHER-TEXTURE SURFACE ON METALLIC SUBSTRATE

#81
20130251960
2013-09-26

Method and apparatus for reliably laser marking articles

#82
20130248373
2013-09-26

Method for anodizing and dyeing metallic article

#83
20130248372
2013-09-26

Method for anodizing and dyeing metallic article

#84
20130236712
2013-09-12

METAL LAMINATES AND METHODS THEREOF

#85
20130153429
2013-06-20

Dual anodization surface treatment

#86
20130153428
2013-06-20

Metal surface and process for treating a metal surface

#87
20130153427
2013-06-20

Metal Surface and Process for Treating a Metal Surface

#88
20130081952
2013-04-04

METHOD FOR MANUFACTURING COLORED ALUMINUM PRODUCT OR COLORED ALUMINUM ALLOY PRODUCT, PIGMENT COMPOSITION FOR COLORATION, AND COLORED ALUMINUM PRODUCT OR COLORED ALUMINUM ALLOY PRODUCT

#89
20130078399
2013-03-28

METHOD FOR MAKING HOUSING AND HOUSING MADE BY SAME

#90
20130052476
2013-02-28

HOUSING AND METHOD FOR MAKING SAME

#91
20130008796
2013-01-10

Methods for forming electroplated aluminum structures

#92
20120241324
2012-09-27

COATED ARTICLE AND METHOD FOR MANUFACTURING SAME

#93
20120196058
2012-08-02

Method For Colouring Anodically Oxidised Aluminum Surfaces

#94
20120088033
2012-04-12

Process for the manufacture of sealed anodized aluminum components

#95
20120015172
2012-01-19

COMPOSITE MATERIAL AND PREPARING METHOD OF THE SAME

#96
20110214993
2011-09-08

Anodization and polish surface treatment

#97
20110193928
2011-08-11

Method and apparatus for reliably laser marking articles

#98
20110183192
2011-07-28

Case for secondary battery and method of manufacturing case

#99
20110165391
2011-07-07

Dyeing method of aluminum-based member, and aluminum-based member

#100
20110118057
2011-05-19

Multi-metal golf clubs

#101
20110056836
2011-03-10

Anodization and polish surface treatment

#102
20110017602
2011-01-27

Dual anodization surface treatment

#103
20100215926
2010-08-26

ALUMINUM ALLOY SUBSTRATES HAVING A MULTI-COLOR EFFECT AND METHODS FOR PRODUCING THE SAME

#104
20100092797
2010-04-15

Outdoor-suitable antique copper color aluminum material and process

#105
20100051467
2010-03-04

PROCESS FOR SURFACE TREATING ALUMINUM AND ALUMINUM ALLOY ARTICLES

#106
20090169838
2009-07-02

Dyeing method of aluminum-based member, and aluminum-based member

#107
20090152120
2009-06-18

SURFACE TREATMENT PROCESS FOR COLORING METAL ARTICLES

#108
20090127268
2009-05-21

ANODISED CULINARY ITEM AND METHOD FOR PRODUCING ONE SUCH ITEM

#109
20090059186
2009-03-05

LAMP HOLDER OF A PROJECTION APPARATUS AND FABRICATION THEREOF

#110
20080311362
2008-12-18

Partial pigmentation of a coating layer to prevent interference on aluminum components or components comprising aluminum

#111
20080261033
2008-10-23

Motor vehicle component comprising sol-gel coating

#112
20080149492
2008-06-26

SURFACE DYEING PROCESS FOR METAL ARTICLES

#113
20080149491
2008-06-26

SURFACE DYEING PROCESS FOR WELDED METAL ARTICLES

#114
20080096690
2008-04-24

Multi-metal golf clubs

#115
20080076597
2008-03-27

Multi-metal golf clubs

#116
20070080068
2007-04-12

Method for preparing thermally transmissive anodized surface and products therefrom

#117
20050155162
2005-07-21

Process for the coloration of aluminium